INTERNATIONAL TECHNOLOGY OF
6mm Thick Roto Lining
We take immese pleasure in introducing one more or ourgroup companies in the name and style of M/S Sigma Roto Lining LLP which is to be one of the most Modern and Technology based Manufacturing Company engaged in the manufacturing of Fluoropolymer Lined / Coated Industrial Process Equipment in India.
Sigma Roto Lining is the brain Child and joining hands of Mr. Dharmendra Patel (MD Sigma Group) and Mr. Bharat Kapadia (B.Tech Chemical - IIT Powai) as Technical Director who has vast experience not only in the field of HDPE/ PP/HALAR/PVDF/ETFE/PFA Lining and coating but also Design, Installation and Commissioning of Process Plants all over India.
Mr. Bharat Kapadia is a well known engineer in the industrial circle of india and having first hand experience in the field of Lining & Coating of capital process equipments like centrifuges, (way back in 1989) Nutsche Filter, Dryers, Tanks, Reactors, Agitators, Mixers, Columns etc.
We are also manufacturing next generation Chemical Moulded Tanks of PP/PVDF MOC for handling corrosive chemicals and Pure Media. This activity too is one of many firsts in India introduced by Sigma Group.
CompleteFluid Transfer SolutionsPTFE LINED PIPES & FITTINGS.
IndustrialGlass Equipments
Antistatic, Conductive, FDA Lining available.
No over spray
PVDF, HALAR, ETFE, FEP, PFA. All these polymers are available in natural, FDA or Antistatic Conductive finish.
Mono block type tanks & Receivers (without main body flange) can also be lined.
Expansion Bellow
VTD Filter
COATING OF HDPE / PP / PVDF / HALAR / ETFE / FEP / PFA
ExAntistatic conductive lining / coating of PVDF / HALAR / ETFE / FEP / PFA withresistance of 10e To 10e ohms 4 8
(A) Operating Condition:
Temperature - -50° to 200° CPressure : Full Vacuum to 5kg/cm²
Applications:
1. Liquid - Liquid cooling
Water - Water Water - Solvent
2. Liquid - Gas Condensation
Water - Steam Water - Solvent Vapour
3. Evaporation
Steam - Water Steam - Solvent
(D) Construction of Shell & Tube Heat Exchangers
DNAREA M²
100 150 200 250 300 400 450 5003500.5 to 1.5 1.5 to 51 to 3 3 to 9 4 to 12 5 to 15 6 to 18 7 to 21 9 to 27
Comparison of Thermal Conductivity of Different Tube Materials in BTU / hr U of
Impervious Graphite
Si-C
PFA Coated Copper
PFA Coated Stainless Steel
Hastelloy
Glass
PFA
0 20 40 60
(B) Area of Application: 1. API Bulk Drugs2. Chemical Industries3. Multi Purpose Plant4. Sulfuric Acid Concentration Systems5. Nitric Acid Concentration Systems6. HCL Striper Systems7. HCL Azeo Breaker System
( C )
Tube:1. PFA Coated Copper2. Graphite - PHENOL Impregnated3. Graphite - PTFE Impregnated4. SIC
Shell:1. C.S.2. SS3043. PFA Coated CS4. PFA Coated SS304
End Bonnet: 1. C.S.2. SS3043. PFA Coated CS4. PFA Coated SS304
is the best in all the other tube materials available. It is 2 times that of graphite & Si-C, 10 times that of stainless steel, 30 times that of Borosilicate glass. Thus heat transfer area required for PFA Coated Copper tubes is very less compared to glass heat exchanger & similar to graphite & Si-C Heat exchanger.
Thermal conductivity of copper
PFA COATED COPPER / GRAPHITE / Si-CShell & Tube Heat Exchanger for Corrosive Chemicals & Vapours.
• Excellent Chemical Resistence • Safe Processes • Excellent Thermal Conductivity• Suitable for Fluorinated Chemicals
80 100
SHELL / BONNET:
FOR PFA COATED COPPER TUBE: Shell is PFA Coated CS or SS304 where as bonnet is CS or SS 304.
FOR GRAPHITE & SIC TUBE : Shell is CS or SS304 where as bonnet is PFA Coated.
05
Chemical Storage Tank
LINED TANKS & COATED RECEIVERS FOR API BULK DRUG & CHEMICAL INDUSTRIES
1. Operating Condition:Full Vacuum to 6 kg/cm2 Pressure
Temperature: - 50 to 200°C
Advantages: 1. Low Temperature upto - 50°C2. Easy cleaning of tank from inside in the clean room application3. Better Chemical Resistance4. FDA Compatible5. Antistatic lining / coating available
2. Lining / Coating: HDPE / PP / PVDF / HALAR / ETFE / PFAMOC:SS 304 / SS 316 / CS / MS
Lining Thickness:500 microns to 6 mm.Capacity: Rotolined Tank: 1 to 1,250 Ltrs
Coating Thickness:500 microns to 1.5 mm.Capacity: Coated Tank: 1 to 20,000 Ltrs
LINED MONOBLOCK TANKSWITHOUT MAIN BODY FLANGE
COATED RECEIVERS
Capacity (Ltrs.) Dia (MM) Handhole / Manhole HT Jacket Dia Jacket Area sq.mtr.50 500 150 450 600 0.4
100 500 150 700 600 0.8150 600 200 750 700 1.2200 600 200 750 700 1.5250 800 300 800 900 2.0300 800 300 900 900 2.2400 800 300 1100 900 2.8500 1000 450 950 1100 3.2750 1000 450 1250 1100 4.2
1000 1200 500 1200 1300 4.61250 1200 500 1400 1300 5.3
Other Products: 1. Columns2. Pressure Nutsche Filters3. Top Cover of Glass Lined Reactors
VERTICAL TANKS & JACKETED RECEIVER
HORIZONTAL TANKS & MLR TANKS
Size L W H
25
40
50
80
100
150
200
300
250
127
159
190
254
305
406
521
635
749
100 108
114 142
150 171
200 241
250 273
350 368
482 514
610 610
710 710
Operating Temp.: - 50 to 200° C Operating Pressure: Full Vacuum to 6kg/cm²
Material of ConstructionDescriptionNo.
Body Cast Iron IS 2010 FG 200
Lining 3mm Thik HDPE/PP/PVDF/HALAR/ETFE/PFA
Bonnet Cast Iron Gr20
Spindle(Rising Type) SS - 304
Compressor Cast Iron
Diaphragms(Pin type) PTFE with Neoprene \ Neoprene
Hand Wheel SGI
Studs SS-304
Flanges ASA 150
1
2
3
4
5
6
7
8
9
LINED DIAPHRAGM VALVE (WEIR TYPE)
MANUAL / PNEUMATIC ACTUATOR OPERATED
GGlycerol
Glycolic Acid
Glycols
Grease
R
R
R
R R
R
R
R R
R
70
R
NR
NR
R
R
FFatty Acids
Ferric Chloride
Ferric Sulphate
Ferrous Sulfate
Fertilizer
Fire Foam
Fluoride
Fluorosilicic Acids - H2
Fluosilicic Acid
Formaldehyde <40%
Formic Acid
Fructose
Fuel Oil
NR
R
R
R
R
R
R
R
R
R
NR
NR
NR
R
R
R
R
R
R
R
R
R
70
R
R
70
R
R
R
R
R
R
R
R
R
R
R
R
R
NR
R
R
R
R
NR
NR
NR
R
R
R70
70R
HDPE PP PVDF SS 316AAcetic Acid <79%
Aluminum Hydroxide
Acrylonitrile
Alcohol - Isopropyl
Alimet
Alum (All types)
Aluminum Salts
Aluminum Sulfate
Ammonium Hydroxide
Ammonium Salts
Ammonium Sulfate
Anthaquinone
Antimony Trichloride
Antiscalant
Aqueous Ammonia
NR R R R
NR
NR
NR
R
R
R R R
RR
R R
R R R R
R
R
R
R
R
NR
NR
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
NR
R
R
R
R
NR
NR
R
R
Comparisons of Chemical Resistance Data at 40° C For HDPE / PP / PVDF / SS 316
EEpsom Salts
Ethyl Alcohol
Ethylene Dichloride
Ethylene Glycol
R
NR
R
R
R R
R
R
R
R
R
R
HDPE PP PVDF SS 316
NR
NR
NR
R
BBaker Tanks Proprietary
BCS Proprietary
Benzoic Acid
Betz Proprietary
Bioxide
Borax
Boric Acid
Brine Solutions
Bromine Liquid
Butyl Acetale
Benzene NR R R R
R
R
R
R
NR
R
R
R
NR
NR
R
R
NR
R
R
R
R
R
NR
R
R
R
R
R
R
R
R
R
R
NR
R
R
R
R
R
R
R
R
R
CCalcium Carbonate (Lime)
Calcium Chlorate
Calcium Chloride
Calcium Hypochlorite
R
R
R
R R
R
R
R R
R
R
R R
R
R
R
Calcium Nitrate
Canola Oil
Carbonic Acid
Castor Oil
Caustic Soda
Chelaated Iron Solution
Chemtreat Proprietary
Chloride Gas
Chloro Acetic Acit
Choline Chloride
Chromic Acid
Citric Acid
Coconut Oil
Concrete Additives
Corrosion Inhibitor
Cottonseed Oil
Cresol
Cyclohexane
R
R
NR
NR
R
NR
NR
NR
R
R
R
NR
NR
NR
NR
R
R
R
R
R
R
R
NR
NR
R
R
R
R
R
R
R
NR
70
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
NR
NR
R
R
R
R
R
NR
NR
R
R
Carbon Tetra Chloride R R RNR
Chlorobenzene NR R R R
Cyclohexanol
Cyclohexanone
NR R R R
NR R R R
DDetergents
Dextrin
Dextrose (Glucose)
Diesel Fuel
Disodium Phosphate
R
R
R
R
NR
R
R
R
R
R R
R
R
R
R R
R
N/A
N/A
90
Demethyl Amine R R RNR
N
HDPE PP PVDF SS 316
Nalco Proprietary
Nitric Acid <50%
Nitric Acid
Nitro Benzene
R R
R R
R
R R
R
NR
R
R
R
R
R R R
HDPE PP PVDF SS 316
XXylene NR R R R
ZZinc Orthophosphate
Zinc Salts
R R R
R R R R
HHercules Proprietary
Hydraulic Oils (Petroleu)
Hydraulic Oils (Syntheti)
Hydrobromic Acid 37%
Hydrochloric Acid
Hydrofluoric Acid
Hydrofluorosilicic Acid
Hydrofluosilicic Acid
Hydrogen Peroxide
Hydrogen Sulfide
R
NR
R
R
R
R
NR
R
NR
NR
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
NR
NR
NR
NR
Hexone NR R R R
R
R
R
IInks NR R R NR
Iodine
Isopropyl Alcohol
NR
NR
R
R
R
R
R
R
LLactic Acid NR R R
Latex
Leachate
Lead Acetate
Linseed Oil
Liquid Lysine
Lubricant (Synthetic)
Lysine
NR R R
R
NR
R
R
N/A
N/A
R
R
70
R
R
R
R
R
R
R
R
R
R
R
NR
R
R
R
R
R
MMagnesium Chloride
Magnesium Hydroxide
Magnesium Salts
Maleic Acid
Methionne
Methylene Chloride
Methyl Acetate
Methyl Alcohol
Milk
Mineral Oils
Molasses
R
R
R
R
NR
NR
NR
R
NR
R
R
R
R
70
R
NR
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
OOctane
Oxalic Acid
Oleic Acid
NR R
R
R
R R
NR
R
R
NR
R
R
PPalmitic Acid
Pickling Bath
Pepper Mash
Perchloric Acid
Phenol (Carbolic Acid)
Phosphate
Phosphoric Acid <85%
Photographic Solutions
Poly Phosphate
Polymer
Potassium Hydroxide <10%
Potassium Permanganate
Potassium Salts
Proprionic Acid
Propylene Glycol
Pyridine
Propyl Alcohol
NR
NR
70
R
R
R
R
NR
NR
R R
R
R
R
R
R
NR
NR
R
NR
R
NR
NR
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
NR
R
R
R
R
NR
R
R
R
N/A
R
R
NR
R
RRain for Rent Proprinter R R R R
S
Selenic Acid
Silicic Acid
Soap Solution
Soda Ash
Sodium Bicarbonate
Sodium Bisulfate
Sodium Bisulfite
Sodium Bromide
Sodium Chloride
Sodium Chlorite
Sodium Hydroxide <60%
Sodium Hypchloride <9%
Sodium Permangante
Sodium Salts
Stearic Acid
Sugar Solutions
R 70 R N/A
R
R
NR
R
R
R
R
R
NR
NR
NR
R
NR
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
NR
NR
R
R
R
Sulfur Dioxide
Sulfuric Acid < 95%
R
NR R
70
R
R NR
NR
S
TTannic Acid
Tartaric Acid
Toluene
NR R
R
R R
R R
NR R R R
R
UUrea NR R R R
VVinegar R R RR
Water, RO
Water, Waste
Whey
Whiskey
Wines
R R
R R
R
R R
R
NR
R
R
R
R
R R R
R R R R
WWater, Deionized
Water, Non-Potable
Water, Potable
R R RR
R R RR
R R RR
NR= Not RecommendedR = Recommended
PoorPoor
Hyderabad Office: Mr. Bharat KapadiaMob.: 093245 33604. Email : [email protected]
(For HDPE)
PFA - Per Fluoro Alkoxy
FEP - Fluorinated Ethylene Propylene
ETFE - Ethylene Tetra Fluoro Ethylene
ECTFE - Ethylene Chloro Trifluoro Ethylene
306
(For ETFE & HALAR)(For PVDF)
(For PP)
PVDF - Poly Vinylidene Fluoride
PP - Polypropylene
HDPE - High Density Polythylene