Stainless Steel Flanges Manufacturer in India

Stainless Steel Flanges

Check Price List and Weight Chart of ASTM A182 Forged Flanges

Connections made through pipes are crucial in transporting steam and fluids from different systems across the continent. Stainless Steel Flanges are efficient components that act as a method to connect pipes, tubes, pumps, and other equipment to create a piping system. The SS Flange has outstanding corrosion resistance properties and works well in reducing conditions. These flanges can handle different pressure and temperature conditions. A Stainless Steel Pipe Flange allows for easy installation and subsequent modification in the system. These flanges are very durable and can handle different conditions. The Stainless Pipe Flanges are a protruded lip or rim that serves to increase the strength of the pipe as it transfers weight from piping equipment. A SS Pipe Flange can be bolted with other equipment with a gasket creating a strong seal. These flanges can also be welded following standard fabrication processes. Steel Tube Flange reduces the chances of any components becoming loose during the rigorous movement of a hydraulic system. Our institution is a SS Flange manufacturer that are make use of the best raw materials and the latest technology while producing the best products in the market that are available at reasonable prices.

We keep ready stock of DN80 Stainless Steel Plate Flange all sizes at Factory Price

The Stainless Steel Forged Flanges are high-strength flanges that are produced as they are processed at extreme pressures. These flanges have excellent fatigue strength and have a finer grain structure. Forged Stainless Steel Flanges showcase a lower surface porosity and showcase enhanced tensile strength. These flanges have greater strength compared to other processed steel. The ASTM A182 Flanges are rolled or forged stainless steel components that are seen in pressure systems. These flanges cover low-alloy steel in the martensitic, austenitic, and ferritic specifications. ASTM SA182 Flange is intended for use across high-temperature service systems. These flanges have good tolerance to chloride-induced stress corrosion in the system. The Stainless Steel Puddle Flange is a versatile type of flange that is a common construction product that connects a waterproof system to the drainage system. The PN16 Stainless Steel Flanges are a common pressure class of flanges. These flanges are designated to operate at pressures up to 16 bar. A DN80 Stainless Steel Flange is the most common diameter nominal of a grade. These flanges are available in different pressure classes. The 2 Inch Stainless Steel Flange can be availed in standard stainless steel grades. These flanges can be produced in either flat or raised face types. The 4 Inch Stainless Steel Flange has slightly higher strength than the 2-inch grade. These flanges are available at reasonable prices across all our outlets. We are one of the few Stainless Steel Flanges suppliers in the country who have good contacts with different logistical chains that allow u to transport flanges to your doorstep within a short time period.

We are one of the best supplier and stockist of ASTM A182 Puddle Flange, Check Pressure Rating of SS Lap Joint Flanges

Stainless Steel Flanges

Stainless Steel Flanges


ASTM A182 Forged Flange

ASTM A182 Forged Flange

ANSI 150 Stainless Steel Flanges

ANSI 150 Stainless Steel Flanges

Stainless Steel Flanges Available Size Range From 1/2 to 28 Inches in Ready stock

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Stainless Steel Flanges Specifications

Specifications Stainless Steel Flanges
Flange Common Types By Manufacturer Plate/ Forged / Screwed / Threaded
EN Standard 40, 6, 16, 10, 25 Bar
DIN Standard 16, 40, 6, 25, 10 Bar / PN10, PN64, PN16, PN6, PN25, PN40
Available Sizes of Flanges 1/2 To 48 Inch
JIS Standard 10, 30, 40, 20, 16, 6, 63 K
UNI Standard 40, 25, 6, 16, 10 Bar
ANSI Standard Class 150 To 2500 LBS
Flange supporting material Gasket
Ring Joint
Flange Bolts
Equipment used Press machine, Pushing Machine, Sand-blasting machine, electric bevelling machine, Bending machine
Flanges Marking All Flange are marked as follows: Supplier or Manufacturer’s Name, Class, Dimension, Material, Size, Bore, Heat No.
Technique used by Manufacturer Machined
Forged
Heat treated
Tests Hydrostatic testing machine
Magnetic particle detector
UI trasonic flaw detector
X ray detector
Direct reading Spectrograph

Stainless Steel Flange Price List

Description Price in US $ per kg Price in INR per kg
A182 F316l ASME B16.5 Dn100 Cl150 Stainless Steel Blind Flange US $ 6.25 INR 489.08
SA182 F316 150# Stainless Steel Silp on Flanges US $ 5.67 INR 443.69
SS 3" Wn Rf 600 Std/40s Sa/a182 Gr 316 Flanges US $ 9.30 INR 727.75
Stainless Steel 316 CL300 To 6000 Large Flat Flange US $ 5.29 INR 413.96
Sa182 F316 Class 300# Sch 40s Weld Neck Flanges US $ 2.07 INR 161.98
Ansi B16.5 CL150 6 Inch 316 Stainless Steel Pipe Flanges US $ 5.40 INR 422.56
8 Inch Wn Rf 600 SCH Xs/80s Sa182 Gr. 316l Ss Flange US $ 6.51 INR 509.42
Stainless Steel Od3 to 23.8 Id-20mm Thickness 25 Mm astm Sa-182 F310 Flange US $ 6.83 INR 534.46
Ansi 16.5 Class 1500 Ss Ring Type Joint Rtj Flange US $ 5.82 INR 455.43
A182 F316 Class 150 6 Inch Stainless Steel Pipe Flange US $ 3.10 INR 242.58

Types of ASTM A182 Pipe Flange

Stainless Steel Spectacle Blind Flange

Stainless Steel Spectacle Blind Flange

150 Lbs Stainless Steel Blind Flange

150 Lbs Stainless Steel Blind Flange

Asme Sa182 Ss Lapped Joint Flange

Asme Sa182 Ss Lapped Joint Flange

Astm A182 Stainless Steel SORF Flange

Astm A182 Stainless Steel SORF Flange

SS Tongue & Groove Flange

SS Tongue & Groove Flange

Schedule 10 SS Socket Weld Flange

Schedule 10 SS Socket Weld Flange

900 Lbs Stainless Steel Slip On Flange

900 Lbs Stainless Steel Slip On Flange

Asme B16.5 Ss Orifice Flange

Asme B16.5 Ss Orifice Flange

SS WNRF Flange

SS WNRF Flange

150 Lbs SS Ring Joint Flange

150 Lbs SS Ring Joint Flange

Stainless Steel Weld Neck Flange

Stainless Steel Weld Neck Flange

Ansi 150 SS Screwed Flange

Ansi 150 SS Screwed Flange

Schedule 40 SS Threaded Flange

Schedule 40 SS Threaded Flange

Stainless Steel BLRF Flanges

Stainless Steel BLRF Flanges

ASME B16.5 Stainless Steel Reducing Flange

ASME B16.5 Stainless Steel Reducing Flange

Class 300 Ss Long Weld Neck Flange

Class 300 Ss Long Weld Neck Flange

ASME B16.5 Stainless Steel Nipo Flange

ASME B16.5 Stainless Steel Nipo Flange

Stainless Steel SWRF Flange

Stainless Steel SWRF Flange


Stainless Steel Flange Pressure Temperature Ratings

Temperature (°C) Class 900 Class 1500 Class 400 Class 150 Class 300 Class 600 Class 2500
-29 - 38 155 259 68.9 19.8 51.7 103.4 431
100 155 258 68.7 17.7 51.5 103.0 429
50 155 259 68.9 19.5 51.7 103.4 431
150 151 251 66.8 15.8 50.2 100.3 418
475 51.3 85.4 22.8 3.7 17.1 34.2 142
200 146 243 64.8 13.8 48.6 97.2 405
300 129 214 57.0 10.2 42.9 85.7 357
250 139 232 61.7 12.1 46.3 92.7 386
325 124 207 55.0 9.3 41.4 82.6 344
350 120 200 53.4 8.4 40.0 80.0 334
400 104 174 46.3 6.5 34.7 69.4 290
375 114 189 50.4 7.4 37.8 75.7 315
425 86.3 144 38.4 5.5 28.8 57.5 240
450 69.0 115 30.7 4.6 23.0 46.0 192
500 34.7 57.9 15.4 2.8 11.6 23.2 96.5
538 17.7 29.5 7.9 1.4 5.9 11.8 49.2

ASTM A182 Flange Dimensions

Nominal Pipe Size Thickness of Flange Diameter of Hub at Base Outside Diameter of Flange Radius of Fillet Diameter of Raised Face Length Thru Hub Depth of Socket Diameter or Bore Diameter of Hub at Bevel
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
2 3/4 3-1/16 6 5/16 3-5/8 2-1/2 1 1 11/16 2.44 2.46 2.38
1-1/4 5/8 2-5/16 4-5/8 3/16 2-1/2 2-1/4 13/16 13/16 9/16 1.70 1.72 1.66
1-1/2 11/16 2-9/16 5 1/4 2-7/8 2-7/16 7/8 7/8 5/8 1.95 1.97 1.90
16 1-7/16 18 23-1/2 1/2 18-1/2 5 2-1/2 3-7/16 1-3/4 16.16 16.19 16.00
8 1-1/8 9-11/16 13-1/2 1/2 10-5/8 4 1-3/4 1-3/4 1-1/4 8.72 8.75 8.63
14 1-3/8 15-3/4 21 1/2 16-1/4 5 2-1/4 3-1/8 1-5/8 14.14 14.18 14.00
1/2 7/16 1-3/16 3-1/2 1/8 1-3/8 1-7/8 5/8 5/8 3/8 .88 .90 .84
3/4 1/2 1-1/2 3-7/8 1/8 1-11/16 2-1/16 5/8 5/8 7/16 1.09 1.11 1.05
12 1-1/4 14-3/8 19 1/2 15 4-1/2 2-3/16 2-3/16 1-9/16 12.88 12.92 12.75
5 15/16 6-7/16 10 7/16 7.5/16 3-1/2 1-7/16 1-7/16 15/16 5.66 5.69 5.56
1 9/16 1-15/16 4-1/4 1/8 2 2-3/16 11/16 11/16 1/2 1.36 1.38 1.32
6 1 7-9/16 11 1/2 8-1/2 3-1/2 1-9/16 1-9/16 1-1/16 6.72 6.75 6.63
18 1-9/16 19-7/8 25 1/2 21 5-1/2 2-11/16 3-13/16 1-15/16 18.18 18.20 18.00
3 15/16 4-1/4 7-1/2 3/8 5 2-3/4 1-3/16 1-3/16 13/16 3.57 3.60 3.50
20 1-11/16 22 27-1/2 1/2 23 5-11/16 2-7/8 4-1/16 2-1/8 20.20 20.25 20.00
10 1-3/16 12 16 1/2 12-3/4 4 1-15/16 1-15/16 1-5/16 10.88 10.92 10.75
2-1/2 7/8 3-9/16 7 5/16 4-1/8 2-3/4 1-1/8 1-1/8 3/4 2.94 2.97 2.88
3-1/2 15/16 4-13/16 8-1/2 3/8 5-1/2 2-13/16 1-1/4 1-1/4 7/8 4.07 4.10 4.00
4 15/16 5-5/16 9 7/16 6-3/16 3 1-5/16 1-5/16 15/16 4.57 4.60 4.50
24 1-7/8 26-1/8 32 1/2 27-1/4 6 3-1/4 4-3/8 2-1/2 24.25 24.25 24.00

SS Flange Weight Chart

Nominal Pipe Size Threaded Blind Weld Neck Slip On Socket Weld Lap Joint
12 64 123 88 64 64 64
10 43 70 54 43 43 43
¾ 2 2 2 2 2 2
1 2 2 3 2 2 2
18 130 220 165 130 130 160
14 90 140 114 90 90 105
8 30 47 42 30 30 30
3 3 3 3 3 3
½ 1 2 2 1 2 1
16 98 180 140 106 98 140
22 185 355 225 185 185 245
5 15 20 21 15 15 15
20 165 285 197 165 165 195
3 4 4 3 3 3
2 5 5 6 5 5 5
3 9 9 11.5 9 9 9
12 13 12 11 11 11
6 19 27 26 19 19 19
8 7 10 8 8 8
4 13 17 16.5 13 13 13
24 220 430 268 220 220 275

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ASTM A182 Forged Flange Torque Chart

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

SS Flange Chemical Composition

Grades Manganese Carbon Silicon Phosphorus Nickel Chromium Sulfur Molybdenum
302 2 0.15 1 0.045 8/10 17/19 0.030
304 2 0.08 1 0.045 8/10.50 18/20 0.030
304L 2 0.03 1 0.045 8/12 18/20 0.030
309 2 0.20 1 0.045 12/15 22/24 0.030
309S 2 0.08 1 0.045 22/24
310 2 0.25 1.5 0.045 19/22 24/26 0.030
310S 2 0.08 1.5 0.045 19/22 24/26 0.030
316 2 0.08 1 0.045 10/14 16/18 0.030 2/3
316L 2 0.03 1 0.045 10/14 16/18 0.030 2/3
317 2 0.08 1/1 0.045 11/15 18/20 0.030 3/4
317L 2 0.03 0.75 0.045 11/15 18/20 0.030 3/4
321 2 0.08 1 0.040 9/12 17/19 0.030 0.75/0.75
347 2 0.08 0.5/1 0.040 9/12 17/19 0.030 0.5/0.75

ASTM A182 Flange Mechanical Properties

Grades Unified Numbering System Yield Strength (ksi) Minimum Tensile Strength(ksi) Minimum Hardness (Rockwell B) Maximum Hardness (Brinell) Maximum Elongation Minimum
302 S30200 30 75 88 183 40% in 2″
304 S30400 30 75 88 183 40% in 2″
304L S30403 30 70 88 183 40% in 2″
309 S30900 30 75 95 217 40% in 2″
309S S30908 30 75 95 217 40% in 2″
310 S31000 30 75 95 217 40% in 2″
310S S31008 30 75 95 217 40% in 2″
316 S31600 30 75 95 217 40% in 2″
316L S31603 25 70 95 217 35% in 2″
317 S31700 30 75 95 217 35% in 2″
317L S31703 30 75 95 217 35% in 2″
321 S32100 30 75 88 183 40% in 2″
347 S34700 30 75 88 183 40% in 2″

Stainless Steel Flange Equivalent Material

Standard Werkstoff Nr. Unified Numbering System Jis Gost Bs European Standards Afnor
304 1.4301 S30400 SUS 304 08Х18Н10 304S31 X5CrNi18-10 Z7CN18‐09
304L 1.4306 / 1.4307 S30403 SUS 304L 03Х18Н11 3304S11 X2CrNi18-9 / X2CrNi19-11 Z3CN18‐10
304H 1.4301 S30409
310 1.4841 S31000 SUS 310 20Ch25N20S2 310S24 X15CrNi25-20
310S 1.4845 S31008 SUS 310S 20Ch23N18 310S16 X8CrNi25-21
316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 Z7CND17‐11‐02
316L 1.4404 / 1.4435 S31603 SUS 316L 03Ch17N14M3 / 03Ch17N14M2 316S11 / 316S13 X2CrNiMo17-12-2 / X2CrNiMo18-14-3 Z3CND17‐11‐02 / Z3CND18‐14‐03
316Ti 1.4571 S31635 SUS 316Ti 08Ch17N13M2T 320S31 X6CrNiMoTi17-12-2 Z6CNDT17‐123
317 1.4449 S31700 SUS 317
317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4
321 1.4541 S32100 SUS 321 X6CrNiTi18-10
321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
410 1.4006 S41000 SUS 410 410S21 X12Cr13
446 1.4762 S44600
904L 1.4539 N08904 SUS 904L STS 317J5 904S13 X1NiCrMoCu25-20-5 Z2 NCDU 25-20

We Supply Stainless Steel Flange in Class 300 to 2500 Pressure Rating Range

Stainless Steel Flanges Standards

  • Australian Flanges
  • BS 4504 Flanges
  • JIS B2220 Flange
  • API Flanges
  • SABS / SANS 1123 Flanges
  • BS 10 Flanges
  • AWWA C207 Flanges
  • Korean Flange
  • MSS SP-44 Flange
  • GOST 12820 80 Flanges
  • ISO Flanges
  • EN 1092-1 Flange
Stainless Steel Flanges Standards

SS Flanges Application

  • Plant engineering
  • Mechanical engineering
  • Petrochemical industry
  • Power industry
  • Pipeline engineering
  • Waste water management
  • Food processing industry
  • Aerospace
  • Marine industry
  • Oil & gas industry
  • Chemical industry