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Company Profile
Your Reliable Source of Chemicals &
Engineering Services
CLIENT LIST
CHEM CON CHEMICALS & ENGINEERING
About Us
Chem Con Chemicals & Engineering is a specialized Water Treatment & Engineering
company dedicated to provide a complete range of water treatment chemicals, plants and
Services for repairs and maintenance, operation, sale, purchase of all types of boilers,
auxiliaries and accessories.
All of the engineers have enriched their technical skill by the professional training &
experience in the related fields in addition to their brilliant academic background. It has
got the professional attitude also.
Quality Policy
We, at Chem Con Chemicals & Engineering, as a team are committed to fulfill
customer as well as statutory requirements by enhancing maximum customer satisfaction
through continual improvement of the effectiveness of the Quality Management System
Objective Objective of the company is to deliver ultimate Industrial Water Treatment and Boiler
Engineering needs with wide range of products at an affordable cost with complete
customer satisfaction in every stage of our operation
Vision To be the market leader in manufacturing and selling of chemicals for water treatment
and engineering services with quality and latest techniques.
Core values
to achieve this, Chem Con Chemicals & Engineering set following core values in every
part of the operation.
Reliability
Commitment to Quality
Team Work
Innovative
Responsibility and Integrity
Responsible Corporate Citizen
Divisions
Chemical.
Engineering Services.
BOILERS CHEMICALS
At Chem Con Chemicals & Engineering , we understand that your steam
boiler or pressure vessel is often the heart of your business operation. That’s
why all our service technicians undergo regular technical boiler training and
are focused on providing you with the best quality boiler water treatments
and services available.
We believe your Boiler should open up at inspection in an excellent condition
every year, assuring you of efficient, trouble-free plant operation, to let you
get on with your business.
As the needs of our customers can vary significantly, Chem Con Chemicals
& Engineering can tailor a complete water treatment program to suit your
specific requirements.
Chem Con Chemicals & Engineering offers a FREE site visit and survey to
review your operation and provide a detailed quotation with our professional
recommendations.
• Chemical Treatments for corrosion prevention, scale prevention, and
chemicals for Boilers, Cooling Towers and Heat Exchangers etc.
• Scheduled Testing Service
• Water Softeners and Filters
The feed water is composed of makeup water (usually city water from outside
boiler room/ process) and condensate (condensed steam returning to the
boiler).
The feed water normally contains impurities, which can cause deposits and
other related problems inside the boiler. Common impurities in water include
alkalinity, silica, iron, dissolved oxygen and calcium and magnesium
(hardness).
Blow down, a periodic or continuous water removal process, is used to limit
the concentration of impurities in boiler water and to control the buildup of
dissolved solid levels in the boiler. Blow down is essential in addition to
chemical treatments.
CHEMCON-258 (Scale & Corrosion)
CHEMCON-258 is a liquid product designed for internal treatment of water
used in boiler. It contains a corrosion inhibitor, antiscalant and a
sludge conditioner. CHEMCON-258 is formulated for treatment of boilers
using soft water
CHEMCON-270 (Oxygen Scavenges)
CHEMCON-270 is used to remove the last traces of dissolved oxygen from
boiler feed water. It is a liquid formulation of catalyzed sodium sulphite
.It reacts with oxygen to produce sodium sulphates.
CHEMCON-136 S (Boiler feed water)
CHEMCON-136 S is a liquid formulation designed for feed water treatment
of boiler. It contains a powerful antiscalant along with a catalysed oxygen
scavenger. It reduces Oxygen corrosion and deposition
CHEMCON-1160 (Online Boiler Descalant)
CHEMCON-1160 is designed to remove the scales from boiler online. It is a l iquid
formulation to remove iron, calcium, magnesium scales are removed slowly during normal
operation.
CHEMCON – 258
SCALE & CORROSION INHIBITOR FOR BOILER
WATER TREATMENT
CHEMCON-258 is a liquid product designed for internal treatment of water used in
boiler. It contains a corrosion inhibitor, an anti scalent and a sludge conditioner.
CHEMCON- 258 is formulated for treatment of boilers using soft water
BENEFITS
CORROSION INHIBITION
CHEMCON-258 Contains A corrosion inhibitor which forms A protective passive film over the boiler
heat transfer surface. The corrosion inhibitor reduces fouling due to iron hydroxides, pitting and tube
failure.
PREVENTS AND REMOVES DEPOSITION
CHEMCON-258 Contains A sludge conditioner which fluidizes sludge and removal of sludge is done
during normal blow-down.
A powerful anti-scalent prevents calcium and iron deposition and also helps in removal of existing
scale. The combination of which keeps the boiler clean.
SAVES TIME & ENERGY
The boiler is kept clean due to the anti-scalent and dispersant action of CHEMCON-258. This keeps
the heat transfer at efficient and also reduces the down time.
FLEXIBILITY IN DOSAGE
CHEMCON-258 is a balanced formulation. Over dosing of this product does not pose any hazards.
Thus it provides the flexibility in dosage.
APPLICATION
CHEMCON-258 should be dosed continuously. Dose the dilute solution in boiler feed water line.
Chem Con Chemicals & Engineering will provide technical assistance to set up optimum dosages
according to your operating conditions. And available dosing system in your plant.
The requirement of CHEMCON -258 depends on the feed water quality and blow-down. For optimum
results, 40 to 60 ppm of this product should be maintained in the boiler.
STORAGE & HANDLING
CHEMCON-258 should be stored in an air tight container away from direct heat. Under normal
conditions.CHEMCON-258 is mild alkaline in nature. Handle using goggles & do not breathe in the
vapors. Wash thoroughly in case of contact. Do not swallow. Avoid contact with skin or eyes.
CHEMCON-258 is available in 30 Ltr. carboys.
CHEMCON –270
OXYGEN SCAVENGER FOR BOILER WATER
TREATMENT
CHEMCON-270 is used to remove the last traces of dissolved oxygen from boiler feed
water. It is a liquid formulation of catalyzed sodium sulphite.
It reacts with oxygen to produce sodium sulphates. The reaction is as below….
(Na2SO3 + ½ O2 Na2SO4)
BENEFITS
RAPID REACTION
The catalyst in CHEMCON-270 speed up the reaction of removal of dissolved oxygen, which finally
helps in stopping oxygen related corrosion in the boiler
PH CONTROL
CHEMCON-270 a liquid formulation to get proper ph control for optimum availability of catalyst for
rapid oxygen removal
EASY TO HANDLE
CHEMCON-270 is non- toxic and non-corrosive liquid formulation and therefore can be
handled easily.
COST EFFECTIVE
Because of the presence of the catalyst in CHEMCON-270 to speed up the reaction of removal of
dissolved oxygen, excess quantity of sulphite can be reduced .hence it is also cost effective treatment.
APPLICATION
CHEMCON-270 should be dosed continuously. Dose the dilute solution in boiler feed water line.
Chem Con Chemicals & Engineering will provide technical assistance to set up optimum dosages
according to your operating conditions and available dosing system in your plant.
DOSAGE
About 12 PPM of CHEMCON-270 is required to remove 1 ppm of oxygen from boiler feed water.
About 25 % excess should be dosed to provide oxygen consuming reserve.
STORAGE & HANDLING
CHEMCON-270 should be stored in an air tight container away from direct heat. Always store at cool
& dry place.CHEMCON-270 is strong reducing agent. Handle using goggles & do not breathe in the
vapours. Wash thoroughly in case of contact. Do not swallow.
CHEMCON-270 is available in 30 Ltr. carboys.
CHEMCON-131
SINGLE PRODUCT BOILER FEED WATER
TREATMENT
CHEMCON-131 is a liquid formulation designed for feed water treatment of boiler. It
contains a powerful anti-scalant along with a catalysed oxygen scavenger. It reduces
Oxygen corrosion and deposition.
BENEFITS
CORROSION INHIBITION
CHEMCON - 131 contains a strong corrosion inhibitor which protects the metal surface from acidic
corrosion. It forms a protective film over boiler metal preventing corrosion due to water. It also helps to
increase the condensate ph, reducing corrosion of steam lines & equipment.
EASY TO HANDLE
CHEMCON-131 is non- toxic and non-corrosive liquid formulation and therefore can be handled easily.
RAPID REACTION
The catalyst in CHEMCON-131 speed up the reaction of removal of dissolved oxygen, which finally
helps in stopping oxygen related corrosion in the boiler.
SCALE PREVENTION
CHEMCON- 131 contains a strong scale inhibitor which acts against scale forming calcium and iron
compounds. It also helps in prevention of scale during slippage of hardness through softener.
APPLICATION
CHEMCON-131 should be dosed continuously. Dose the dilute solution in boiler feed water line. Chem
Con Chemicals & Engineering will provide technical assistance to set up optimum dosages according
to your operating conditions. And available dosing system in your plant.
DOSAGE
The dose of CHEMCON- 131 depends on feed water temperature & quality. The optimum dose should
be decided on the basis of actual working conditions.
STORAGE & HANDLING
CHEMCON-131 should be stored in an air tight container away from direct heat. Always store at cool
& dry place.CHEMCON-131 is strong reducing agent. Handle using goggles & do not breathe in the
vapours. Wash thoroughly in case of contact. Do not swallow.
CHEMCON-131 is available in 30 Ltr. carboys.
CHEMCON – 1160
ONLINE BOILER DE SCALER
CHEMCON-1160 is designed to remove the scales from boiler online. It is a liquid
formulation to remove iron, calcium, magnesium scales are removed slowly during
normal operation.
BENEFITS
NO SHUT- DOWN.
CHEMCON-1160 contains powerful sequesterant and dispersant which helps to remove accumulated
sludge from an operating boiler. It eliminates the shut down required for DeScaling of the pipe lines &
equipment.
NON-CORROSIVE.
CHEMCON-1160 is safe & non-corrosive for online DeScaling of a boiler as it only attacks the
scales while protecting metal surface against corrosion.
EASY TO USE.
CHEMCON-1160 can be used along with other boiler water treatment chemicals. It does not require
any special arrangement for dosing.
COST EFFECTIVE
CHEMCON-1160 is to be used only when boiler is due for DeScaling or you suspect some scale
forming taken place inside the boiler.
APPLICATION
CHEMCON-1160 should be dosed at 10-20 ppm... Dose the solution in boiler feed water line until
scale is removed from the boiler. Chem Con Chemicals & Engineering will provide technical
assistance to set up optimum dosages according to your operating conditions and available dosing
system in your plant.
STORAGE & HANDLING
CHEMCON-1160 should be stored in an air tight container away from direct heat. Always store at
cool & dry place... Wash thoroughly with water in case of contact. Do not swallow.
CHEMCON-1160 is available in 30 Ltr. carboys.
COOLING TOWER CHEMICALS
Whether your cooling tower is large or small, it has chemical treatment requirements that
must be met accurately and reliably to control corrosion, scale and deposits. Chemicals
injected include:
Corrosion inhibitors
Scale inhibitors
Dispersants
Biological control agents
Coagulants
Flocculants
Until now, your choices in treatment systems were limited:
You could obtain an unreliable, minimum-capability system from your chemical
supplier…
Or you could spend your design resources on a custom-built system.
Either way, it was hard to get the right combination of capability and cost.
We have Solution for above problems they are:
BEFORE CLEANING AFTER CLEANING
CHEMCON-308 – Scale
CHEMCON-308 is a liquid formulation designed protects ferrous as well as copper
equipment from recirculating cooling water system. It contains no heavy metal
formulation and powerful scale inhibitor to control precipitation of calcium phosphates,
carbonate & sulphate. Along with a catalyst it also contains dispersant to keep suspended
matter such as silt, metal oxides, etc in dispersed form avoiding deposition on heat
exchangers
CHEMCON-573 – Biocide
CHEMCON-573 is biodegradable, wide spectrum organic liquid micro biocide based on
quaternary ammonium compounds used in industrial recirculating cooling water systems.
CHEMCON-573 controls build up of biological slimes & sulphate reducing bacteria.
CHEMCON- 319 – Biocide
CHEMCON- 319 is a powerful antifoulant for treatment of recirculating cooling water.
It is a wide spectrum liquid micro biocide for checking microbiological growth.
CHEMCON- 319 controls build up of trouble-some bacteria in industrial cooling water.
A powerful dispersant keeps slit & similar foulants in suspension.
CHEMCON-526 – Biocide
CHEMCON-526 is a powerful antifoulant for treatment of recirculating cooling water
system. It is a wide spectrum liquid micro biocide for checking microbiological growth.
CHEMCON-526 controls build up of trouble-some bacteria in industrial cooling water
powerful dispersant keeps slit & similar foulants in suspension.
CHEMCON-308
COOLING WATER TREATMENT CHEMICAL
CHEMCON- 308 is a liquid formulation designed protects ferrous as well as copper
equipment from recirculating cooling water. It contains no heavy metal formulation and
powerful scale inhibitor to control precipitation of calcium phosphates, carbonate &
sulphate. Along with a catalyst it also contains dispersant to keep suspended matter such
as silt, metal oxides, etc. in dispersed form avoiding deposition on heat exchangers
BENEFITS
Single product treatment
CHEMCON- 308 is a single formulation to take care of all the type of scales & corrosion. Hence multiple
application point, mixing equipments are not required.
Prevents scale formation
CHEMCON- 308 contains a strong scale inhibitor which provides scale formation due to calcium phosphate,
sulphates and carbonates. Control of calcium scaling is achieved without any pretreatment, acid dosing &
excess blow down. The product prevents scale formation at higher pH and alkalinity in recirculating water.
Prevents fouling
CHEMCON- 308 contains a strong dispersant which keeps metal oxides in dispersed form, minimizes
deposition in equipment & heat exchangers. Thus keeps heat exchangers clean & reduces bio growth.
Stable during chlorination
CHEMCON-308 is stable against chlorine and provides adequate corrosion protection during chlorination
without increasing the dosage.
Superior corrosion inhibition
CHEMCON-308 contains a blend of corrosion inhibitor which protects metal against corrosion under wide
pH and alkalinity fluctuations. CHEMCON-308 contains a blend of corrosion inhibitor which protects metal
against corrosion under wide pH and alkalinity fluctuations.
None polluting.
CHEMCON-308 does not contain any heavy metal like zinc or chromate. It can be used where discharge
regulations prevent use of heavy metals.
APPLICATION
CHEMCON-308 should be dosed continuously in maximum turbulence zone. Also can be dosed the dilute
solution of CHEMCON-308 directly in the sump. Chem Con Chemicals & Engineering will provide
technical assistance to set up optimum dosages according to your operating conditions. And available dosing
system in your plant.
DOSAGE
The dose of CHEMCON- 308 depends on make up water quality & operating conditions .The optimum dose
should be decided on the basis of actual working conditions.
STORAGE & HANDLING
CHEMCON-308 should be stored in an air tight container away from direct heat. Always store at cool & dry
place.CHEMCON-308 is a neutral solution .normal precaution should be taken while handling. Wash
thoroughly with water in case of contact. Do not swallow.
CHEMCON-308 is available in 30 Ltr. carboys.
CHEMCON-319
MICRO BIOCIDE FOR COOLING WATER TREATMENT CHEMICAL
CHEMCON-319 is a powerful anti foulant for treatment of recirculating cooling water. It
is a wide spectrum liquid micro biocide for checking microbiological growth.
CHEMCON-319 controls build up of trouble-some bacteria in industrial cooling water. A
powerful dispersant keeps slit & similar foulants in suspension.
SPECIFICATIONS
Appearance Pale Brown Liquid
Odour Pungent Phenolic
Solubility Missibile With Water
BENEFITS
Non corrosive, non volatile
CHEMCON- 319 is safe for system metallurgy and fire hazards.
Wide Spectrum.
CHEMCON- 319 has a wide spectrum biocide activity also effective against SRB
Defouling.
CHEMCON-319 contains a strong surfactant which cleans existing deposits due to biological slime
from heat exchanger surface.
Compatibility.
CHEMCON-319 does not interfere with other treatment chemicals at recommended use concentration.
APPLICATION
CHEMCON-319 should be dosed continuously in maximum turbulence zone. Also can be dosed the
dilute solution of CHEMCON-319 directly in the sump. Chem Con Chemicals & Engineering will
provide technical assistance to set up optimum dosages according to your operating conditions and
available dosing system in your plant.
DOSAGE
The dose of CHEMCON- 319 depends on biological growth & operating conditions .The optimum
dose should be decided on the basis of actual working conditions.
STORAGE & HANDLING
CHEMCON-319 should be stored in an air tight container away from direct heat. Always store at cool
& dry place. Normal precaution should be taken while handling. Wash thoroughly with water in case of
contact. Do not swallow.
CHEMCON-319 is available in 30 Ltr. carboys.
CHEMCON-526
MICROBIOCIDE FOR COOLING WATER TREATMENT CHEMICAL
CHEMCON-526 is a powerful antifoulant for treatment of recirculating cooling water
system. It is a wide spectrum liquid micro biocide for checking microbiological growth.
CHEMCON-526 controls build up of trouble-some bacteria in industrial cooling water
powerful dispersant keeps slit & similar foulants in suspension.
BENEFITS
Stability
CHEMCON- 526 is effective at all temperatures. Hence can be used in cooling water & air washers.
Better heat transfer.
CHEMCON- 526 minimizes growth of micro- organisms which lead to better heat transfer.
High tolerance.
CHEMCON-526 contains inhibitor which is effective in hard water & also in water with high TDS.
Hence high COC can be achieved.
Non- oxidizing.
CHEMCON- 526 is entirely available for microbiocidal activities as it not affected by COD in water.
Compatibility.
CHEMCON- 526 does not interfere with other treatment chemicals at recommended use
concentration.
Algae Controls.
CHEMCON-526 is very much effective against algae which get eliminated by regular application.
APPLICATION
CHEMCON-526 should be dosed continuously in maximum turbulence zone. Also can be dosed the
dilute solution of CHEMCON-526 directly in the sump. Chem Con Chemicals & Engineering will
provide technical assistance to set up optimum dosages according to your operating conditions. And
available dosing system in your plant.
DOSAGE
The dose of CHEMCON- 526 depends on biological growth & operating conditions .The optimum
dose should be decided on the basis of actual working conditions.
STORAGE & HANDLING
CHEMCON-526 should be stored in an air tight container away from direct heat. Always store at cool
& dry place. Normal precaution should be taken while handling. Wash thoroughly with water in case of
contact. Do not swallow.
CHEMCON-526 is available in 30 Ltr. carboys
CHEMCON-573
MICRO BIOCIDE FOR COOLING WATER TREATMENT CHEMICAL
CHEMCON-573 is biodegradable, wide spectrum organic liquid micro biocide based on
quaternary ammonium compounds. Used in industrial recirculating cooling water
systems. CHEMCON-573 controls build up of biological slimes & sulphate reducing
bacteria
BENEFITS
Non corrosive, non volatile
CHEMCON- 573 is safe for system metallurgy and fire hazards.
Wide Spectrum.
CHEMCON- 573 has a wide spectrum biocide activity also effective against SRB
Defouling.
CHEMCON-573 contains a strong surfactant which cleans existing deposits due to biological slime
from heat exchanger surface.
Non- oxidizing.
CHEMCON-573 is entirely available for microbiocidal activities as it not affected by COD in water.
Compatibility.
CHEMCON-573 does not interfere with other treatment chemicals at recommended use concentration.
Biodegradable.
CHEMCON-573 is environment friendly without pollution hazards.
APPLICATION
CHEMCON-573 should be dosed continuously in maximum turbulence zone. Also can be dosed the
dilute solution of CHEMCON-573 directly in the sump. Chem Con Chemicals & Engineering will
provide technical assistance to set up optimum dosages according to your operating conditions. And
available dosing system in your plant.
DOSAGE
The dose of CHEMCON- 573 depends on biological growth & operating conditions .The optimum
dose should be decided on the basis of actual working conditions.
STORAGE & HANDLING
CHEMCON-573 should be stored in an air tight container away from direct heat. Always store at cool
& dry place. Normal precaution should be taken while handling. Wash thoroughly with water in case of
contact. Do not swallow.
CHEMCON-573 is available in 30 Ltr. carboys.
DESCALING CHEMICALS
Purpose of chemical cleaning: The primary reasons for chemical cleaning of boilers/ heat exchangers are to prevent tube
failures & improve unit availability. Tube failures in low pressure boilers/heat exchangers
are normally the results of creep which occurs when internal deposits produce excessive
metal temperature. A relatively smaller quantity of deposit creates difficulties in high
pressure boilers. Caustic corrosion & hydrogen damage, which occur only in the presence
of deposits, may cause tube failures at temperatures well below the creep limit. Deposits
originating both from fabrication & during operation should be considered potential
problems.
(BEFORE CLEANING)
(AFTER CLEANING)
All the pressure parts of steam generator may be subjected to heat treatment of some sort
during fabrication or erection – during forming operations, stress relief, welding or
bending. Whenever carbon low alloy steels are subjected to high temperatures in the
presence of air, oxidation occurs, the oxide produced is known as mill scale. Mill scale on
boiler/ heat exchanger tubing is normally very thin with the exception of areas near welds
& bends. Even where mill scale is initially uniform its brittleness upon cooling may
produce flaking. The resulting non-uniform surface is undesirable from the standpoint of
corrosion susceptibility. During operation mill scale is rapidly eroded from the steam
generating surfaces & may subsequently be re-deposited in critical areas. Preoperational
acid cleaning removes mill scale & serves to remove atmospheric rust which inevitably
accumulates to some degree during erection.
After a boiler / heat exchanger placed into service, numerous solid constituents may enter
the units with the feed water & some portion of the insolubles can be expected to deposit
on surfaces. If not removed these deposits accumulated over a period of time can
minimize the quantity of these materials; however, complete freedom from deposition is
not possible in a high pressure system. The need for occasional chemical cleaning during
the life of the equipment has become a recognized fact & should be accepted as a routine
maintenance practice. A frequency of service cleaning of every 3 to 4 months is
recommended. This frequency should be increased if individual unit operating history
dictates.
DESCALING CHEMICAL
CHEMCON-1100 is designed to remove the scaling& corrosion products from boiler&
cooling water circuits, heat changers etc. It is a liquid formulation to remove hardness &
low concentrated silica scales that can be removed offline by circulating its dilute
solution of the chemical. It is a balance formulation of Hydrochloric Acid, Dispersant
Wetting Agents & Corrosion Inhibitor
CHEMCON –1100 DESCALING CHEMICAL
CHEMCON-1100 is designed to remove the scaling& corrosion products from boiler&
cooling water circuits, heat changers etc. It is a liquid formulation to remove hardness &
low concentrated silica scales that can be removed offline by circulating its dilute
solution of the chemical. It is a balance formulation of Hydrochloric Acid, Dispersant
Wetting Agents & Corrosion Inhibitor.
BENEFITS
POWERFUL DESCALENT.
CHEMCON-1100 is safe & non-corrosive for DeScaling; it dissolves hardness scales quickly
& completely...
SAFE FOR METALS.
CHEMCON-1100 contains a synthetic polymeric corrosion inhibitor which forms protective
film on the parent metal surface to prevent acid attack.
DETERGENT ACTION.
CHEMCON-1100 contains a wetting agent which emulsifies oil grease present in the
deposits. The detergent action of CHEMCON-1100 loosens dirt, silt, algae etc which can be
removed during water flushing.
APPLICATION.
CHEMCON- 1100 should be dosed in 5-10 % solution in water. Warm water may be used
for faster action. Normally the quantity of scale required depends upon the operating
condition quantity of scales and hold up; Chem Con Chemicals & Engineering will provide
technical assistance to setup optimum dosage according to operating conditions and system.
STORAGE & HANDLING
CHEMCON-1100 should be stored in an air tight container away from direct heat. Always
store at cool & dry place... Wash thoroughly with water in case of contact. Do not swallow.
CHEMCON-1100 is available in 30 Ltr. HDPE CARBOY.
BOILER SERVICES
INSPECTION
To cater to the needs of clients most effectively, inspection is carried out by trained &
qualified engineers who have extensive experience in boiler repairs. Sophisticated
equipments like, video scopes, ultrasonic thickness gouging and magnetic particle
inspection (MPI) may be used depending upon the nature and purpose of inspection.
REPAIRS
We combine our vast experience, perfection and proven process to deliver quality boiler
repair services during planned or emergency outages to save costly downtime.
Skilled Boiler makers & certified welders with vast experience ensure that repairs are
carried out keeping in mind the critical application of the equipment. We combine our
vast experience, perfection and proven process to deliver quality boiler repair services
MAINTENANCE
General and preventative boiler maintenance is the number one way to avoid costly
outages and expensive equipment repairs.Regular Servicing is the best way to ensure
your boiler is operating efficiently and at the optimum level. We provide a unique
proactive maintenance program which pays dividends in not only peak boiler
performance but also in the overall safety of those working in the boiler plant. This type
of maintenance approach uses scientific testing techniques and analysis to anticipate and
correct, by either repair or replacement, problems before they arise.
Our maintenance services cover everything from cleaning to scheduled repairs. We
provide maintenance for all boiler types including gas, coal, biomass, and bark. A yearly
maintenance program ensures optimum boiler efficiency and savings
EMERGENCY SERVICES
We are committed to reducing costs and safety incidents associated with sudden outages.
With a dedicated EMERGENCY HOTLINE STAFFED 24/7, we are able to deploy
emergency response within hours of your call. Our superintendents are located
throughout the city to arrange for the most experienced professionals and tooling for each
specific repair.
SERVICES OFFERED
Re-tubing of water tube or fire tube boilers, air pre-heaters, economizers,
super heater element, heat exchangers condensers tube bundles.
Replacement or repair of tube plates.
Furnace repair or replacement.
Replacement of mud or manhole rings,
Service & Refurbishing of Boiler Mountings
Refractory / firebrick sales and service to fire tube, water tube and boilers
Mechanical & chemical cleaning using High Pressure Jet Washing
Machine.
BOILER OPERATIONS/MAINTENANCE
CONTRACT
Boiler systems often seem so sturdy and reliable that they’re easy for maintenance crews
to overlook until problems get out of hand. As a result, companies probably waste
millions every year by responding to problems after they develop. Occasionally, these
flaws may even create serious health and safety risks.
Or you can make us a service partner. We provide custom made boiler operations and
maintenance contracts to fit your individual mechanical needs.
Let our experts tailor a plan of boiler operations/ maintenance contracts to suit your specific needs. By assuring the proper operation of equipment we can help reduce your cost in many ways. Extending equipment life, fewer breakdowns, reducing emergency service calls, and increased operating efficiency are just a few benefits you will realize.
BURNERS
Chem Con Chemicals & Engineering takes great pride in optimizing boiler burner
systems to help you gain optimal combustion while ensuring safe and reliable operation.
From the careful inspection of proper air flow, fuel flow, and swirl level to optimizing
your turndown rate, we work on essential burner and control components to achieve fuel
efficient and complete combustion that meets your cost and emission standards, Ensuring
Safe, efficient, and complete boiler combustion.
We modify or retrofit existing burners and combustion equipment to improve safety and
help you achieve optimal boiler performance.
Our experienced field service team at provides unique, cost-effective solutions,
including:
Inspection & cleaning of igniter and atomizer components.
Soot blowing your heat transfer surface at optimal frequency.
Minimizing air leakage and ensuring proper combustion at all boiler levels.
Retrofitting or upgrading burner, controls, and other essential combustion
components to meet or exceed emission standards.
Replace feed tubes, diffuser, spin vanes, oil atomizer, regulating rods, and
impellers.
AUTOMATION AND CONTROLS
Chem Con Chemicals & Engineering offers comprehensive solution to its customers
for their Automation and control needs in an economical, cost-effective time bound and
professional manner. We have highly experienced professional with a team of
experienced engineers. The Engineers are well trained for installation, commissioning
and troubleshooting, and are well equipped to undertake jobs at short notice and ready to
meet challenges that present themselves at any time, anywhere.
We offer quick service and solutions in Boiler automation and controls that improve the
operation of your boilers. We have the expertise to help you get your boilers running at
peak efficiency with maximum energy savings and lower emissions levels. We offer
combustion controls, drum level controls, burner management, etc.
.
SYSTEM & EQUIPMENT SALES
In addition to above services, we are able to supply instruments and systems for
Temperature, Pressure, Level, and Flow and Electrical measurement with high accuracy,
stability, reliability at very competitive price and fast delivery time.
ECONOMIZER
Economizers improve boiler performance by increasing fuel efficiency and improving
steam generation and response time. They reduce overall fuel requirements, lower
emissions, and ultimately reduce your boiler operating costs.
Economizers can save a great deal of energy. They can also waste energy if they are not
operating property or are improperly adjusted. Many economizers are not functioning at
all or are out of service because they are not well understood by some service technicians.
Many service technicians simply disable them. It is essential that economizers are
working property and saving energy rather than increasing costs.
Our team of Expert Engineers is ready to inspect, submit documented report, repair
completely rebuilt, design, install and trace the trouble shooting components for all types
of Economizers such Plain Tube, Spiral Fin Tube. Helical Fin Tube, Pin Tube. Single &
Double H finned tubes. Our stock of fabrication dies allow us to provide everything from
super heater elements to single bends.
For each project, we coordinates with internal and external resources to outline every
phase of a boiler economizer installation, including scheduling, logistics, project
execution, rigging, weld location, and weld quantity consideration.
Our approach to successful boiler economizer and waste heat recovery systems
Installations include:
Identifying optimal construction processes prior to project execution by
Engaging in constructability.
Reducing boiler downtime and field labor costs by modularizing critical
Economizer components prior to an outage.
Coordinating with engineering and site management to create a comprehensive
Rigging plan.
Implementing field-proven engineering methods and detailed CAD models.
SUPER HEATER
One of the most important accessories of a boiler is a super heater. Steam will leave the
water at its surface and pass into the steam space. Steam formed above the water surface
is always saturated and cannot become superheated in the boiler shell, as it is constantly
In contact with the water surface. If superheated steam is required, the saturated steam
must pass through a super heater. This is simply a heat exchanger where additional heat is
added to the saturated steam. The super heater increases the capacity of the plant,
eliminates erosion & reduces steam consumption of the steam turbine.
We have the expertise and facilities to fabricate the super heater coils in most
complicated shapes, gage and size and the craft man ship to install in most confined
places within a stipulated time. Depending upon the temperatures we can offer different
grades of lube material from stock.
Our proven experience in managing complete and partial superheated replacements
allows us to install or modularize a superheated to regulate your boiler system and ensure
optimal temperature ranges are maintained at all times.
Superheated Installations – Our Process
Our qualified team of engineers and project managers understand the critical path in a
boiler outage. Our superheated installations come down to the right mix of safety,
quality, and experience to ensure we are able to adapt and beat project schedules.
HEAT EXCHANGERS
"We do renovation of Shell and Tube heat exchangers such as repair of Steam
Condensers, Lube Oil Coolers, Cargo Heaters & Condensers, Multi Stage Evaporators,
and Refrigerant condensers.
In our workshop we renovate tube and shell heat exchanger with new tube elements
and/or shell, the heat exchanger will be fitted with new insulation if necessary. Complete
re-tubing of tube bundles, are also offered. Our preference is to re-tube/refurbish in our
own workshop where the work can be carried out under factory conditions, where this is
not possible in situ repairs can be arranged.
We have some of the most up to date equipment for tube pull ing to undertake partial re -
tubing and an experienced team of engineers which guarantees outstanding quality work at
competit ive prices.
PRESSURE VESSELS
Chem Con Chemicals & Engineering provides safe, code certified pressure vessel
repair and installation. Pressure vessel field repair services include installation, pressure
testing, on-site stress relieving, weld heat treating, and pneumatic testing. In addition to
field services, we offer shop and field fabrication of boiler pressure parts to modify or
upgrade existing boiler pressure components to meet custom specifications. We offer
expert welding for a wide variety of materials such as carbon, chrome, stainless, & other
metals.
PRESSURE VESSEL SERVICES (Our Process)
We conduct a comprehensive pressure vessel inspection process to ensure safe, quality
service that considers all outage and shutdown implications. We also engage in
constructability and dedicated preplanning to determine factors that may impact cost.
We offers repair, replacement, and new installation of vital pressure and heat transfer
equipment, including:
Boiler condenser, including cleaning tube de-scaling and expanding.
Dissolving tank, including liquor analysis; concentration, temperature, and flow
control; online density measurement.
Feed water heater, including optimizing for maximum thermal efficiency.
Liquor heater, including re-tubing.
Field and shop fabrication of vital pressure parts.
Fabrication and assembly of pressure vessels.
PIPING
Full-service piping solutions, from startup and installation to cleaning and
maintenance
Chem Con Chemicals & Engineering can provide a rapid response to repair situation
due to its unique position as an integrated service provider.
Chem Con Chemicals & Engineering understands that every project has unique boiler
piping needs. From piping installation to scheduled cleaning services, we can identify
opportunities to maximize the efficiency of your unique piping configuration and
operating environment to ensure piping compliance with the latest safety regulations and
operation request.
Chem Con Chemicals & Engineering offers both in-house piping fabrication and third-
party piping procurement to certify compatibility with a wide range of boiler systems. As
a turnkey boiler piping contractor, we also provide expert installation of piping
accessories such as fittings, valves, and thermal insulation.
Chem Con Chemicals & Engineering pipeline renewal capability includes design,
fabrication, and installation in accordance with guidelines issued by various certifying
agencies and regulatory bodies for all industries
CHEM CON CHEMICALS & ENGINEERING
OFFERS:
Experienced pipe fitters, fabricators and supervisors. Licensed welders with highest class
for X-Ray pipe joints, for Low temp Steel and S. S Sleet pipes in all wall thickness and
grades, including High pressure & temperature piping for steam lines & steam turbines.
CHEMICAL CLEANING
Properly cleaned boiler piping can reduce overall operating costs and increase the
Life of your boiler equipment. Our chemical cleaning includes:
On-site chemical cleaning to remove residual deposits of rust, mill-scale, or silica
That can hinder flow and circulation.
Comprehensive chemical analysis prior to cleaning to identify the precise
Chemistry of chemical compounds for your specific piping.
Gentle scrubbing of interior piping without accelerating the risk of premature
Metal dissolution.
REFRACTORY & INSULATION Whether you need regularly scheduled maintenance, or have an unexpected outage –
Chemcon Chemicals Engineering has a professional team who offers the highest quality
standards and performance on every project installing either refractory brick, castables,
ramming or gunning materials.
Our company has experience in the sales and
installation of refractory materials and our team oriented approach to reducing our
customers' downtime has set a new standard of service in the industry. We understand
that relationships are built on trust and backed by performance. Chemcon Chemicals
Engineering knows what is expected during the critical time of an outage and realizes that
working as a TEAM gets you back on line faster – minimizing downtime and maximizing
runtime of your unit.
We specialize in the refractory lining, installation and repair for Boilers, Incinerators &
exhaust Stacks.
We have a good range of refractory materials available from stock:
CASTABLES – FIREBRICKS – INSULATING BRICKS – CERAMIC FIBRE
BLANKET
THERMAL INSULATION SERVICES (Lagging
Services)
Reduce your fuel bills and carbon foot print with efficient thermal insulation
Chem Con Chemicals Engineering offers a complete range of insulation services for
all types of pipe work plant and equipment, conserving fuel and energy costs through
properly applied and efficient insulation and cladding. We can provide a low cost
lagging service from small plant room lagging installations up to overall site
maintenance contracts for increased thermal efficiency of insulated plant coupled with
complete marine insulation services.
REVERSE OSMOSIS PLANT
The Chem Con Chemicals & Engineering desalination unit uses the reverse
osmosis process to remove dissolved solids from brackish or saline water. The process is
continuous and requires no regeneration chemicals. The unit is factory tested and easy to
install and operate. Treated water quality is continuously monitored by a Total dissolved
Salt indicator.
Reverse Osmosis System
Exploding population, industrial effluents, and reckless deforestation have depleted
natural sources of pure water. Dependence on erratic monsoons to replenish these sources
has proved extremely inadequate & expensive. Good management of existing water
resources and untapped sources, along with recovery and recycling of Industrial effluents
& municipal waste water, seem absolutely essential for the future of mankind.
Conventional Methods
Forced by the demand for more and better quality water, conventional methods of Water
Treatment are becoming more expensive and inefficient, more so if the input water is
brackish.
Ultra Safe Solution
Chemcon Chemicals & Engineering introduces the most reliable and economical
alternative Ultra Safe Reverse Osmosis System in technical tie-up with renowned
manufacturers of Reverse Osmosis system in the world.
Principle of Reverse Osmosis Reverse Osmosis system uses semi-permeable spiral wound membrane to separate and
remove dissolved solids, organics, pyrogens, submicron colloidal matter and bacteria
from water. Feed water is delivered under high pressure through permeators, where water
permeates through the minute pores of the membrane and is delivered as purified product
water.
Removal of Impurities
Impurities in the water are concentrated in the reject stream and flushed to drain.
Output Range
The system is available in a wide range of models for treating water quality of varying
Total Dissolved Solids (TDS) with different flow rates.
Purity Standards Maintained Maximum purity is attained by reducing
a) 95% - 99% of the TDS
b) 99% of the organics (including pyrogens) and bacteria.
ADVANTAGES
Hygienic drinking water for domestic use.
Reduces the cost of de-ionized water for boiler-feed and process.
Ultra pure water for Electronic Industries.
To meet specific requirements in process industries
Cooling Tower blow down water recovery.
To remove fluorides from water, thus controlling fluorosis (a crippling disease).
Conversion of brackish/sea water into potable water.
Useful for Industries such as Food, Beverages, Pharmaceutical,
Micro-Electronic, Aquaculture, Hospitals, Hotels, Mineral Water etc.
DEMINERALIZATION PLANT
Ion exchange technology is used to remove salts (cations and anions) from the water
Soluble chemical compounds, when dissolved in water, become ionized; that is their
molecules dissociate into positively and negatively charged components called ions.
Consider common table salt, sodium chloride. In its solid form, this compound consists of
one sodium atom (Na) and one chlorine atom (Cl) tightly coupled together (NaCl). When
dissolved in water, however, the compound splits into two ions, Na and Cl.
ION EXCHANGE
a process in which Contaminant ions are exchanged from water is called ion exchange.
This process occurs in ion exchange resin initially, resin is loaded with hydrogen (H) ion
for cations and hydroxide (OH-) ion for anions. As water passes through the resin, the
contaminant ions in the water displace the loaded ions from the sites on the resin. This is
because the resin has a greater affinity for the contaminant ions. Affinity for most resins
is based loosely on ionic size and charge
REGENERATION
Over a period of time most of the cation resin gets converted into Ca, Mg, Na form and it
has no Hydrogen Ions (H ) to replace Ca, Mg, Na ions and the anion resin gets converted
into Cl, SO4, SiO2 form and it has no Hydroxyl Ions (OH-) to replace Cl, SO4, SiO2
ions.. This is called the resin exhaustion or end of service cycle. The exhausted resin has
to be brought back into Hydrogen (H) Hydroxyl (OH-) form to continue the process and
use it again and again.
The procedure of converting exhausted resin into Hydrogen (H) Hydroxyl (OH-) form is
called regeneration
SEPARATE BED DM SYSTEMS
Ion exchange occurs across at least two different columns. The first is a cation column,
which is filled with resin loaded with positive hydrogen ions (H). As water passes
through this column, the positively charged impurities in the water are exchanged for
the hydrogen ions
a similar exchange takes place in the second column, the anion column. This column is
filled with resin loaded with negative hydroxide ions (OH-). As the now cation-free
water from the cation column passes through, any negatively charged contaminants are
removed from the water and replaced by hydroxide ions from the resin. The water now
has a neutral pH. Hydroxide [OH-] and hydrogen [H] ions exchanged in the columns
combine, forming water [H2O)
MIXED BED PLANT
Mixed bed demineralizer plant embodies a single column unit in which strong cation &
strong anion resins are intimately mixed together. Water passing through the column
comes repeatedly in contact with these resins and is thus in effect subjected
almost infinite number of demineralizing stages. Demineral water of extreme purity is
produced - Purity that can not be produced by any other commercial method.
Mixed bed resins are regenerated with acid and alkali but the ion exchange resin must be
separated before this can be done.
1.1 Quality of water A typical quality of mixed bed treated water is as follows
Conductivity at 25OC <1 micro siemens /cm
Silica max 0.05 ppm as CaCO3
Total electrolyte < 0.5. Mg/ Ltr.
Total hardness Nil
pH 6.8 ---7.2
Feed water Quality
Raw water or feed water to Mix bed must be free from turbidity & organic matter, Heavy
metals, free chlorine and oil. The minimum inlet pressure required is 2 kg /cm2. If raw
water is being directly fed as feed water to mixed bed then the raw water TDS should not
be more than 50 ppm.
ACTIVATED CARBON FILTERS
Activated carbon filters are used for removing free chlorine, phenol, taste and odour as
well as reduction COD/ BOD. The specially designed filters are made from FRP closed
vessel fitted with multi port valves and are operated under pressure. The water is passed
through the under bed media & granular activated carbon layer. These filters have a back
flushing arrangement, which easily flushes away the deposited impurity at carbon
granules.
Activated carbon filter, for removal of free chlorine, phenol, taste and odour as well as
reduction COD / BOD.
Granular Activated Carbon is a well establishing & proven technology for the removal of
taste, odours and gases from water.
It is extremely effective in the removal of many Volatile Organic Compounds (VOC) and
other Petroleum-based contaminants.
The Ultra Safe Filters use Granular Activated Carbon, manufactured from hard coconut
shell having Iodine content of 900-1000 ppm, whose extraordinary molecular structure
adsorbs much more molecules of contaminant molecules that adhere to its surface,
through absorption and adsorption.
SPECIAL FEATURES
Filtration Plants are available in different models, for different applications such
as Sand Filter, Activated Carbon Filter, Sand cum Carbon Filter & Iron Removal
Filter.
The materials of construction are MS/SS304/SS316/MSRL/FRP.
Flow rate Capacity: 1,000 LPH to 1, 00,000 LPH.
Unique pipeline design in SS filters involves no welded joints.
Backwashing facility for cleaning the system.
Low-maintenance and operating costs.
PRESSURE SAND FILTER
We offer durable pressure sand fi l ters that are used for the removal of suspended solids &
turbidity. The pressure sand fi l ter is extremely robust method of removing suspended solids
from water. The fi l tration medium comprised of multip le layer of sand having different size
& specific gravity. As per the needs of customers, we can offer sand fi l ters in various sizes
and material apart from hand operated or ful ly automatically, Fil ter is used for separating
water suspended solid for better operation of f i l ter, suspended solid should be coagulated.
The advantages of pressure fi l ter are high speed of f i l tration, less space, low charge and
prevent heat loss after the warm or hot l ime process.
Pressure fi l ters, which may be vertical or hor izontal , have cylindrical steel shells and
dished heads. The flow in pressure fi l ters is downward. Usually sand or anthracite is the
fi l ter medium in a bed consisting of either one or two grades of sand or anthracite. A gravel
bed supports the fi l ter medium, prevents fine sand or anthracite from passing into the
under drain system and distributes backwash water.
The water, which should be fi l tered, enters over the top of f i l ter and pass from its bed then
they collected at the bottom of f i l ter. The suspended matter is strained out of the water and
held in the voids between the fi l tering granules. The accumulation load of suspended
matter in the bed causes an increasing loss of pressure during the fi l ter run. When this loss
reaches a predetermined l imit, the fi l ter is backwashed upward, discharging the suspended
load out to the sewer.
WE ARE STOCKIEST AND SUPPLIERS OF:
Boiler Spares for Industrial Steam and Commercial Hot Water Boilers
Boiler Tubes, Refractory, Insulation and Lagging
Boiler Mountings and Level Gauges
Spare parts for Pressure Jet and Rotary Cup Burners
Flame monitoring equipment and spare parts
Boiler Level Controls
Boiler Pressure Controls
Steam Ancillary Controls
Water, Oil, Gas and Steam Metering
Water, Oil and Gas Filters
Water, Oil and Dosing Pumping Equipment
Gas Valves, Boosters and Proving
Industrial and Commercial hot Water & Steam Safety Relief Valves
Pressure and Temperature Gauges
Boiler Tube cleaning equipment
Combustion test instruments and Flue Gas Analyzers
...and much more! Either takes a look through the menu on the left to f ind the area you
need, or simply enter the name of the product you're looking for in the Search box just
above the menu on the left.
Contact Us:
CHEM CON CHEMICALS & ENGINEERING
Work Shop: Plot No.C-65, Sector-32/A, Korangi,
Industrial Area Karachi.
Tell: 021-35070311-12
Cell: 0322-2450110
E-mail: [email protected]
E-mail: [email protected]
URL: www.chemcon.com.pk
