Flanges Manufacturer

Specialized Industrial Pipe Flanges Manufacture in all types of Flanges, Dimensions, Standards, and Classes.

Marcel Piping PVT LTD is one of the prominent Suppliers, Manufacturer, Stockist, and Exporter of Industrial Flanges. Flanges are used when the pipeline joint needs dismembering. These are used largely in equipment, valves, and specialties. In certain pipelines where substantiation is a regular quality, slip-on flanges are supplied at definite intervals. A flange joint is composed of three separate and independent although interrelated factors, the flanges, the gaskets, and the bolting. Special controls are needed in the selection and application of all these essentials to attain a leak-proof joint.

The ASME B16.5 / ASME B16.47 specifications cover standards pipe flanges, The EN 1092-1 specifications covers European flanges. According to the ANSI B16.5 specification, Steel Flanges may have 7 pressure ratings class 150, class 300, class 400, class 600, class 900, class 1500, and class 2500. The terms “ class”, “#”, “ Lb” or “ Lbs” are other pressure rank designations. Flanges with a high rating ( i.e. class) can resist high pressures than flanges with lower conditions at the same temperature, as they’re bigger, largish and further robust. Example, A flange 6 inches class 300 can resist added pressure than a 6 elevation flange class 150 at class 600 degrees F ° (570 psi vs 140 psi, to be specific).

It goes without saying that two flanges of the same snooze size but with different pressure classes want a different number, length, and radius of stud bolts. It’s also apparent that flanges of different raw materials feature different pressure-temperature position angles. Our range of steel flanges find applications in industries like engineering’s, constructions, chemicals, oil fields, and power factory.

Manufacturing Process Of Flanges

Flanges Manufacturer
Flanges Manufacturer in Mumbai, India
Flanges Supplier
Flanges Supplier in Mumbai, India

We Recognize as a Trusted Manufacturer and Stockist of Industrial Pipe Flanges in Pressure-Temperature Rating Class 150 LBS, 300 LBS, 400 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS in Raised Face Flange (RF), Flat Face Flange (FF), Ring Type Joint (RTJ), Tongue and Groove (T/G), Male and Female (M/F).

We are Leading Exporter and Supplier of Pipe Flanges According to ASME/ANSI B16.5, ASME/ANSI B16.47, ASME B16.48 Standards in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya, India.

Industrial Pipe Flange Standard Specifications

Flange Size Range 1/2″ (15 NB) to 48″ (1200NB)
Flange Class / Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605
Flange Face Types Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
Custom Design As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations
Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Tests Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment / Machines Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.
Coating
Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Origin Indian / USA / Japan / West Europe / Korean
Top Export Network USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.

Industrial Pipe Flange Types

Weld Neck Flanges Manufacturer
Weld Neck Flange
Long Weld Neck Flanges Manufacturer
Long Weld Neck Flange
Slip On Flanges Manufacturer
Slip On Flange
Spectacle Blind Flanges Manufacturer
Spectacle Blind Flanges
Socket Weld Flanges Manufacturer
Socket Weld Flanges
Blind Flanges / Dummy Flange Manufacturer
Blind Flanges / Dummy Flange
Screwed / Threaded Flanges Manufacturer
Screwed / Threaded Flanges
Orifice Flanges Manufacturer
Orifice Flanges
Lap Joint Flanges Manufacturer
Lap Joint Flanges
Square Flanges Manufacturer
ANSI B16.5 Square Flanges
Ring Type Joint Flanges Manufacturer
Ring Type Joint Flanges
Tongue and Groove Flange Manufacturer
Tongue and Groove Flange
Expander Flanges Manufacturer
Expander Flanges
Reducing Flanges Manufacturer
Reducing Flanges
Male & Female Flanges Manufacturer
ASME B16.5 Male & Female Flanges
Weldolet Flange Manufacturer
Weldolet Flange
Nipolet Flange Manufacturer
Nipolet Flange
Backing Ring Flanges Manufacturer
Backing Ring Flanges
Ring Spacer Flanges Manufacturer
Ring Spacer Flanges
Paddle Blind Flanges Manufacturer
Paddle Blind Flanges
Plate Flange Manufacturer
Plate Flange
High Hub Blind Flange Manufacturer
High Hub Blind Flange
Custom Flanges Manufacturer
Custom Flanges
Swivel Ring Flange Manufacturer
Swivel Ring Flange

Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for Industrial Flanges contact us now.

Flange Material Grades and Standards

Stainless Steel Flange ASTM/ASME A/SA182:- F304, F304L, F316, F316L, ASTM/ASME A/SA351:- CF3, CF3M, CF8, CF8M, DIN 1.4306, DIN 1.4301, DIN 1.4404, DIN 1.4401, DIN 1.4408, DIN 1.4308, DIN 1.4306, DIN 1.4409
Duplex Flanges S31803 / S32205 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Flanges S32750 / S32760 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Copper Nickel Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Titanium Flanges ASTM B381 / ASME SB381:- Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 | R56400/GR.5
Copper Flanges TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Incoloy Flanges ASTM B564 / ASME SB564:- Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925
Inconel Flanges ASTM B564 / ASME SB564:- Inconel 600, 601, 625, 718, 783, 690, x750
Nickel Flanges ASTM B564 / ASME SB564:- Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Hastelloy Flanges ASTM B564 / ASME SB564:- Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel Flanges ASTM B564 / ASME SB564:- Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Carbon Steel Flanges ASTM/ASME A/SA105 A/SA105N and A/SA216-WCB, DIN 1.0460, DIN 1.0402, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, CS High Yield ASTM A694 / A694 (F52, F56, F60, F65, F70, F80)
Alloy Steel Flanges ASTM A182 / ASME SA182:- F5, F9, F11, F12, F22, F91
Alloy 20 Flanges ASTM B462 / ASME SB462:- Carpenter® 20 Alloy, Alloy 20Cb-3
254 Smo Flanges ASTM A182 / ASME SA182:- SMO 254/6Mo, UNS S31254, DIN 1.4547
Aluminium Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Flanges 3602 / 2604 / H59 / H62 / etc.
Other Flanges material Tin bronze, Alumunum bronze, Lead bronze, Nimonic 75, Nimonic 80A, Nimonic 90, AISI 4140, AISI 4130, Mild Steel, Al6XN Flanges

Industrial Pipe Flange Standards

Flange Weight Chart

Flange Weights by Pressure Class and Size
Pipe Size 150 # 300 # 600 # 900 # 1500 # 2500 #
WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD
1/2″ 2 1 1 2 1 1 2 2 2 SEE 1500 # WEIGHTS 5 4 4 7 7 7
3/4″ 2 2 2 3 3 3 4 3 3 SEE 1500 # WEIGHTS 6 5 6 8 8 8
1″ 3 2 2 4 3 3 4 4 4 SEE 1500 # WEIGHTS 9 8 8 12 11 11
1 1/2″ 4 3 3 7 6 6 8 7 8 SEE 1500 # WEIGHTS 13 12 13 25 22 23
2″ 6 5 5 9 7 8 12 9 10 SEE 1500 # WEIGHTS 25 25 25 42 37 39
2 1/2″ 8 7 7 12 10 12 18 13 15 SEE 1500 # WEIGHTS 36 36 35 52 55 56
3″ 10 8 9 15 13 16 23 16 20 31 26 29 48 48 48 94 83 86
4″ 15 13 17 25 22 27 42 37 41 53 53 54 73 73 73 145 125 130
5″ 19 15 20 32 28 35 68 63 68 86 83 87 130 130 140 245 210 225
6″ 24 19 26 42 39 50 81 80 86 110 110 115 165 165 160 380 325 345
8″ 39 30 45 67 58 81 120 115 140 175 170 200 275 260 300 580 485 530
10″ 52 43 70 91 81 124 190 170 230 260 245 290 455 435 510 1075 930 1025
12″ 80 64 110 140 115 185 225 200 295 325 325 415 690 580 690 1525 1100 1300
14″ 110 90 140 180 165 250 280 230 355 400 400 520 940 NA 975 NA NA NA
16″ 140 98 180 250 190 295 390 330 495 495 425 600 1250 NA 1300 NA NA NA
18″ 150 130 220 320 250 395 475 400 630 680 600 850 1625 NA 1750 NA NA NA
20″ 180 165 285 400 315 505 590 510 810 830 730 1075 2050 NA 2225 NA NA NA
22″ 225 185 355 465 370 640 720 590 1000 NA NA NA NA NA NA NA NA NA
24″ 260 220 430 580 475 790 830 730 1250 1500 1400 2025 3325 NA 3625 NA NA NA

Weights are in pounds and will vary by different wall thicknesses.

Conversion Data
• 1 inch = 25.44 mm • 1 mm = 0.03937 inches • 1 lb/ft^2 = 47.88 Pa • 1 psi = 6.8948 Pa • x°F = (5/9)(x-32)°C
• 1 pound = 0.45359 Kg • 1 Kg = 2.20462 pounds • 1 Pa = 0.020885 lb/ft^2 • 1 Pa = 0.00014504 psi • x°C = (9/5)x + 32°F

Industrial Flange Wall Thickness

NOMINAL WALL THICKNESS
Nom Pipe Size OD Sch 10 Sch 20 Sch 30 STD Wall Sch 40 Sch 60 EXT Hvy Sch 80 Sch 100 Sch 120 Sch 140 Sch 160 XX Hvy
½ 0.84 0.083 …….. …….. 0.109 0.109 …….. 0.147 0.147 …….. …….. …….. 0.188 0.294
¾ 1.05 0.083 …….. …….. 0.113 0.113 …….. 0.154 0.154 …….. …….. …….. 0.219 0.308
1 1.315 0.109 …….. …….. 0.133 0.133 …….. 0.179 0.179 …….. …….. …….. 0.25 0.358
1 ¼ 1.66 0.109 …….. …….. 0.14 0.14 …….. 0.191 0.191 …….. …….. …….. 0.25 0.382
1 ½ 1.9 0.109 …….. …….. 0.145 0.145 …….. 0.2 0.2 …….. …….. …….. 0.281 0.4
2 2.375 0.109 …….. …….. 0.154 0.154 …….. 0.218 0.218 …….. …….. …….. 0.344 0.436
2 ½ 2.875 0.12 …….. …….. 0.203 0.203 …….. 0.276 0.276 …….. …….. …….. 0.375 0.552
3 3.5 0.12 …….. …….. 0.216 0.216 …….. 0.3 0.3 …….. …….. …….. 0.438 0.6
3 ½ 4 0.12 …….. …….. 0.226 0.226 …….. 0.318 0.318 …….. …….. …….. …….. 0.636
4 4.5 0.12 …….. …….. 0.237 0.237 …….. 0.337 0.337 …….. 0.438 …….. 0.531 0.674
5 5.563 0.134 …….. …….. 0.258 0.258 …….. 0.375 0.375 …….. 0.5 …….. 0.625 0.75
6 6.625 0.134 …….. …….. 0.28 0.28 …….. 0.432 0.432 …….. 0.562 …….. 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 ……..
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 ……..
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 ……..
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 ……..
22 22 0.25 …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 ……..
26 26 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
30 30 0.312 0.5 0.625 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
36 36 0.312 0.5 0.625 0.375 0.75 …….. 0.5 …….. …….. …….. …….. …….. ……..
40 40 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
42 42 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
48 48 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..

Flange Industries and Applications

  • Mining Support.
  • Nuclear Power Systems.
  • Fire Protection Systems.
  • Mechanical Systems and Plumbing.
  • In industrial waterworks pipe connections.
  • All sizes Heating Systems and Heat Exchangers.
  • Assemblies in the Petrochemical Industries and Oil & Gas industries.
  • vessels, Pumps, and Valves in food processing and manufacturing.

Industrial Pipe Flanges Supply and Export Network

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