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www.lineproofengg.com Where quality matters, think about LINEPROOF...
An ISO 9001:2015 Certified Company
Oil & Gas
Power Generation
ChemicalsPetrochemicals
Mining & MineralsFood & Beverages
Pulp & Paper Processing
Waste Water & Clean Water Management
Shipping & Marine
Industries:
RefineryFertilizerPharmceutical
RCompany Profile
www.lineproofengg.com2
We have the wide range of products in mechanical seals including
balanced as well as unbalanced version for pumps, compressors,
blowers, reactors, vessels, agitators etc. We cater to the requirement
of Chemical, Pharmaceuticals, Refinery and Petrochemical, Oil & Gas,
Process, Paper & Pulp, Shipping and virtually all those industries
where rotating equipment's are used....................................................................
Our profound infrastructure facility with machinery and allied tools
facilitate us in meeting the complete product needs of our clients
successfully. The expertise and in-depth knowledge of our team assist
us in carrying out designing and manufacturing requirements.
Our Company Design incorporate many advances & Innovation
over the originals and outlast these original by many times
over, without compromising performance or cost effectiveness.
Being a quality caution organization, we always give profound
importance to quality to ensure the best.We conduct stringent
quality checks starting from the procurement of raw materials till the
delivery of the finished products and after sales customer satisfaction.
Based on over customers feedbacks, we were able to design &
manufacture customize mechanical seals & other components which
performed equally well to the other expensive mechanical seals brands.
We have qualified and technically trained engineers in design and
development as well as quality control department, engaged in
continuous development to ensure the best quality and to keep the
system updated to meet the changing trends of the global markets.
Lineproof Engineering has been established in 2018. After successfully doing marketing of other
company's similar products with a brand name of HAYAT Marketing since 1997,Lineproof Engineering
has been formed as a manufacturer of mechanical shaft seal & other components. Our knowledge, skills
& vast experiences have supported the companies to acquire the eminent position among the most
reliable manufacturers of mechanical seals & other components. Hence our founder has decided to
incorporate Lineproof Engineering to capitalize on our expertise in the field and establish the company
as one of the most reliable manufacturers of mechanical seals & other components in India.
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Conical Spring Seal
Mechanical Seals R
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Mechanical Seals
Pressure: 12 bar
Temperature: -20° C to 140° C
Speed: 10 m/s
Pressure: 10 bar
Temperature: -20° C to 140° C
Speed: 15 m/s
-SS011
-CS021
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Pressure: 16 bar
Temperature: -50° C to 220° C
Speed: 20 m/s
Pressure: 10 bar
Temperature: -60° C to 200° C
Speed: 20 m/s
-MS031
-MS041
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Secondary Seals:
Viton, PTFE, EPDM, NBR, FKM
Pressure: 16 bar
Temperature: -50° C to 250° C
Speed: 20 m/s
Service:
Water, Chemical, Pharmaceutical, Boiler Feed.
Face Materials:
Tungstan Carbide, Carbon, Silicon Carbide.
Metal Components:
S.S. 304, S.S 316.
Secondary Seals:
Viton, NBR, EPDM, FKM, FFKM, HNBR.
Pressure: Upto 15 bar
Temperature: -20° C to 220° C
Speed: Upto 25 m/s
-WS051
-GC061
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Service:
Hygienic Dairy, Pharmaceutical & Food Beverages
Face Materials:
Tungstan Carbide, Carbon, Silicon Carbide, CFT.
Metal Component:
S.S 316, S.S. 304.
Secondary Seal:
Viton, PTFE.
Pressure: 20 bar
Tempertaure: -20° C to 180° C
Speed: 10 m/s
Service:
Water & Waste Water, Mild Slurries, Pulp,
Paper & latex, Food Processing.
Face Materials:
Tungstan Carbide, Carbon, Silicon Carbide, Ceramic.
Metal Components:
S.S. 304, S.S 316.
Secondary Seals:
Viton, NBR, EPDM, FKM.
Pressure: 16 bar
Temperature: -20° C to 140° C
Speed: Max 10 m/s
-AT071
-RB081
Alfa Type Seal
Rubber Bellow Seal
Service:
Hygienic Dairy, Pharmaceutical & Beverages Industries
Face Materials:
Tungstan Carbide, Carbon, Silicon Carbide
Metal Component:
S.S 316, S.S. 304.
Secondary Seal:
Viton, PTFE, FEP, NBR, EPDM.
Pressure: 10 bar
Tempertaure: -20° C to 140° C
Speed: 4000 RPM
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Sparkler Filter Seal
Teflon Bellow
Pressure: 6 bar
Temperature: -45° C to 120° C
Speed: Max 20 m/s
-TB091
-SF0101
Acetic acid
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Carbon Floating Ring Seal
Split Seal
Service:
Chemical, Petrochemicals, Pharmaceuticals, Bulk Dryer.
Face Materials:
Carbon
Metal Components:
S.S 316L, Hastelloy C, Inconel, Titatium.
Secondary Seals:
FKM, EPDM, NBR, PTFE.
Pressure: 20 bar
Temperature: -40° C to 280° C
Speed: Max 150 m/s
Service:
Chemical, Petrochemicals, Pharmaceuticals.
Face Materials:
Carbon Graphite Antimony impregnated,
Silicon Carbide.
Metal Components:
S.S 316L, S.S 304.
Secondary Seals:
FKM, EPDM, NBR.
Pressure: 10 bar
Temperature: -40° C to 150° C
Speed: Max 10 m/s
-CFR0111
-SPS0121
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Dry Running Seal
Chemical, Petrochemical, Food & Beverages,
Pharmaceutical, Agitator, Reactor.
Chemical, Petrochemical, Food & Beverages,
Pharmaceutical, Agitator, Reactor.
Pressure: 6 bar
Temperature: -20° C to 150° C
Speed: 0...2m/s
-DS0131
-DRS0141
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Pressure: Upto 40 bar
Temperature: -40° C to 200° C
Speed: RPM Subject to Specification
Secondary Seals:
Viton, PTFE, GFT, FKM, EPDM.
Pressure: Full Vaccum to 40 bar
Temperature: -40° C to 220° C
Speed: RPM Subject to Specification.
-AGS0151
-SCR0161
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Joint Line Bellow
Metal Bellow Seal
The Bellow Pump Connector, Which is kept stocked
to 14’’ for fast delivery is designed to meet a broad,
set of needs. It has a 2-ply construction and tie rods,
that allow it to work well, and economically in many
situtations.
150 degree F Maximum Working Pressure : 225 psi
212 degree F Maximum Working Pressure : 190 psi
480 degree F Maximum Working Pressure : 110 psi
T Item 1 2 3 4 5
Part Bellows (2 ply) ANSI 150# Flange Tie Rods
Grommett Nuts
Material 304, 316 S.S. Carbon Steel AISI-1020
Neoprene ANSI-1020.
Service:
Chemical, Power Plant, Refinery,
Petrochemicals, Pharmaceuticals.
Face Materials:
Tungstan Carbide, Carbon, Silicon Carbide.
Metal Components:
S.S. 304, S.S 316, Hastelloy C, AM350.
Secondary Seals:
Grafoil, Aflas, Kalrez, PTFE.
Pressure: 25 bar
Temperature: -40° C to 220° C
Speed: Max 20 m/s
-MBS0171
-JLB0181
RIndustrial Pumps
We supply all kind of Industrial Pumps,which are widely used for Chemical, Petrochemical, Media industries. These pumps can be easily used for Acid, Caus�c, Ammonia, Phosphate, Oils, Solvents, Alcohol, Aroma�cs industries etc.
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O ring
AflasFEP
-INDP0191
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Chromeoxide Coated Sleev Ceramic Coated Sleev
Tungsten Carbide
RPumps Spares -PMS0201
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GraphiteCeramic Product
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R Mechanical Seals Spares
Teflon Product
Like, Chemical, Petrochemical, Food & Beverages& Other Industries
-MSS0211
Ceramic Seal faces have the property of the resistant
high-temperature resistant-corrosion,resistant
wearing and good sealing. Generally a 99.5% high
Aluminium oxide offering excellent wear characteristics
due to its hardness. It is chemically inert and can be
applied to nearly any product. Application as
Spacecraft, Machinery Metallurgy, Printing, Dyeing,
Foodstuff, Pharmaceuticals and Textile.
Graphite has the good property of good resistant
corrosion high thermal conductivity and lower
frictions, good self-lubrication, the smaller expansion.
They can be made into theseal faces, Bearings & so
on. It is ideal to choose it as the frictional mating
rings. Application asup to 200°C for use with
predominantly neutral to acidic medium & up to
550°C for use withpredominantly neutral to alkaline
medium.
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RThermosyphon Cooling System
Pressure: 30 bar
Temperature: -60° C to 200° C
-TCS0251
Quality
Programmable
Technology
Scalability
Connectivity
Vender Experience
Maintenance & Support
Quick Development
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TOOLS
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Quality Instructions
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39, Patel Ind. Estate, Navpada Road,
Jogeshwari (W), Mumbai - 400 102.
Maharashtra, INDIA
www.lineproofengg.com
+91 97254 83050+91 98190 13772
022 6698 2999
cConnect Us
For Best Services
An ISO 9001:2015 Certified Company