ASTM A182 Forged Flange manufacturer in India
Flanges are connecting devices, which are used to join different types of valves, pipes and flanges together. Astm A182 Flanges are martensitic stainless steel, which possess a chromium concentration of a minimum of 13%. They possess superior corrosion and oxidation resistance across various stress-induced environments. The Stainless Steel Blind Flanges are used to close the pressure lines across various piping systems. These flanges can be fixed by bolting or welding procedures. If bolted they allow for an opening that can be utilized for inspection and maintenance. Stainless Steel Slip On Flanges is the most popular flange in the industry. These low-cost flanges can be readily slid onto different pipes and fixed with a fillet weld. An Ss Weld Neck Flange is characterized by its long protruding hub. This hub enables it to support different pipes and tubes across various high-pressure and elevated temperature systems. The Stainless Steel Socket Weld Flanges are used in small pipes of higher pressures. These flanges don’t require to be beveled or prepared to initiate a fillet weld procedure. Furthermore, the weld doesn’t get close to the bore of the pipe. We are amongst a few Stainless Steel Flanges manufacturers in India who utilize the best raw materials and the latest technology to produce the best products in the market.
Stainless Steel Forged Flanges are produced by joining separate machinery parts together. This allows these flanges to possess superior strength. They possess enhanced mechanical properties across various systems. The Stainless Steel Plate Flanges are a circular disk, which has bolt holes all around its perimeter. These holes allow it to join new joints, tees, or junctions in the system. The stainless steel threaded flanges consist of threads, which correspond to the threads of the pipes. These flanges don’t require a welding procedure and can be easily threaded onto the structure. The pn16 stainless steel flanges are produced following all international and national standards. Their versatility and unique properties allows them to be utilized in different applications. We belong to an elite category of SS Flange manufacturer in Mumbai who can custom design all our products in different shapes and sizes as per your requirements.
The class 300 ss flange is a high-pressure unit. These components are produced with more metal and other related elements, which give it enhanced tolerances in different media. The class 150 stainless steel flanges are preferred in low-pressure systems. They are highly reliable and have a long service life.If you have any queries or want to know more about our Ss Pipe Flange or any other products, contact us or visit any of our outlets to know more.
Manufacturer of Stainless Steel Slip on, Plate and Blind flanges in India as per ASME B16.5 Standards
Table of contents
- Stainless Steel Flanges price list
- AWWA Stainless Steel Pipe Flange Specification
- ASTM A182 Forged Flange Face Types
- Types of Stainless Steel Flanges
- Stainless Steel Flange Grades
- ASTM A182 Forged Flange Equivalent
- ANSI 150 Stainless Steel Flanges Properties
- Stainless Steel Class 150 Flanges Chemical Composition
- SS Pipe Flange Weight Chart
- Sizes Of ASTM A182 Stainless Steel Flange
- SS Flange Dimensions In Mm
- Stainless Steel Flanges Manufacturing Process
- Stainless Steel Flanges Pressure Ratings
- ASTM Specification Of Stainless Steel Flange
- Stainless Steel Flanges Awwa Standard
- Stainless Steel Pipe Flanges ASME Standard
- The Foundation Of Mechanical Industry The Stainless Steel Flanges
- Stainless Steel Blind Flange Torque Chart
- Stainless Steel Flanges Class 150 Bolts Diameter Chart
- Bolts Diameter For ASTM A182 SS Flange Class 300
- SS Pipe Flange Class 400 Bolt Diameter Table
- Bolt Diameters For Class 600 Stainless Steel Plate Flange
- ASME SA182 SS Flange Cl 900 Bolt Diameters
- SS Blind Flange Class 1500 Diameter For Bolts
- Stainless Steel Pipe Flange Cl 2500 Bolt Diameter
- Stainless Steel Flange HS Code
- ASTM A182 Forged Flange Standards
- Application of ASTM A182 Stainless Steel Flange
Stainless Steel Flanges price list
Price: $ 6.00/ Piece
4 inch 1500LB SCH160 ASME B16.5 Forged Flange
Price: $ 10.00/ Piece
Forged Casting Stainless Steel Flange
Price: $ 8.00/ Piece
ANSI b16.5 Stainless Steel Raised Face class 150 lb Slip On Pipe Flanges
Price: $ 8.00/ Piece
BS4504 standard 2 inch SS pipe flange
Price: $ 7.80/ Piece
ASTM A182 SO flange DN400
Price: $ 6.25/ Piece
DN65 PN16 ANSI B16.5 Stainless Steel Flange
Price: $ 204.02/ Piece
Weld Neck Flange, 316 Stainless Steel, 1/2 in Pipe Size, 4 3/4 in Flange Outside Dia
Price: $ 281.47/ Piece
Slip-On Flange, 316 Stainless Steel, 6 in Pipe Size, 11 in Flange Outside Dia
Price: $ 42.85/ Piece
Schedule 40 Socket Weld Flange, 304/304L Stainless Steel, 3/4 in Pipe Size
Price: $ 50.35/ Piece
Threaded Flange, 304/304L Stainless Steel, 1/2 in Pipe Size
Price: $ 72.64/ Piece
Lap Joint Flange, 316/316L Stainless Steel, 1 in Pipe Size, 4 7/8 in Flange Outside Dia
Price: $ 119.27/ Piece
Blind Flange, 304 Stainless Steel, 4 in Pipe Size, 9 in Flange Outside Dia, Class 150
AWWA Stainless Steel Pipe Flange Specification
We offer an extensive range of great value and quality Class 150 Stainless Steel Threaded Flange, SS Weld Neck Flange and ASTM A182 Plate Flanges in Mumbai
| Specifications | Stainless Steel Flanges |
|---|---|
| Sizes | 1/2 inch To 48 Inches |
| ANSI Standard | Cl 150 LBS to Class 2500 LBS |
| Standard DIN | 6, 10, 25, 16, 40 Bar / PN6 PN10 PN16 PN25 PN40 PN64 |
| Standard JIS | 5, 20, 10, 40, 16, 30, 63 K |
| Standard UNI | 10, 6, 25, 16, 40 Bar |
| Standard EN | 10, 6, 25, 16, 40 Bar |
| Dimensions |
|
| Surface Treatments | Sand Rolling and blasting |
| Flanges Standard |
|
| Main Types | Threaded / Screwed / Forged / Plate |
| Technique | machined Heat treated Forged |
| Flange Face Type | Lap-Joint Face, Flat Face, Raised Face, Ring Joint, Small Male Female, Small Tongue, Large Male Female, Large Tongue and Groove Flanges manufacturer and Supplier |
| Test | Hydrostatic testing machine, UI trasonic flaw detector, X-ray detector, Direct-reading Spectrograph, Magnetic particle detector |
| Equipment used | Pushing Machine, Sand-blasting machine, Press machine, Bending machine, electric bevelling machine |
| Marking | All Stainless Steel Flange are marked as follows: Manufacturer or supplier’s Name, Size, Class, Bore, Dimension, Material, Heat No. (Or according to the customer’s request.) |
Types of Stainless Steel Flanges
Chromium Nickel SS Flange SORF
Chromium Stainless Steel Flange SWRF
Ferritic Stainless Steel Flange WNRF
Austenitic Stainless Steel Flange BLRF
Ferritic SS grade Flange Exhaust
Austenitic SS grade Flange Girth
SS Flange Lap Joint
SS Flange Long Weld Neck
Austenitic and Ferritic SS Flange Orifice
Super Austenitic SS Plate Flange
Martensitic SS RTJ Flange
Austenitic Chromium Nickel SS Flange Spectacle
Martensitic SS grade Flange Square
ASTM A182 Stainless Steel Flange Threaded
Super Martensitic SSl Flange Anchor
Super Ferritic Stainless Steel grades Flange Blank
SS Plate Flanges
SS Slip On Flanges
SS Blind Flanges
SS Threaded Flanges
Stainless Steel Socket Weld Flanges
Stainless Steel Orifice Flanges
Stainless Steel Screw Flanges
Stainless Steel ANSI 150 Flanges
Stainless Steel Plate Flange
Stainless Steel Lap Joint Flange
Stainless Steel Reducing Flange
2 Inch Stainless Steel Flange
Ss Pipe Flange
Stainless Steel Pipe Flange
Stainless Steel Blind Flange
Stainless Steel Threaded Flange
Stainless Steel Forged Flanges
ASTM A182 Flanges
Stainless Steel Weld Neck Flange
6 Inch Steel Pipe Flange
ASTM A182 Forged Flange Face Types
Stainless Steel Flange Grades
Looking for Stainless Steel Flanges manufacturer in India who can deliver within a week? Wide stock of class 300 Ss Slip On Flange and ASTM A182 Forged Flange make us enable for the fastest delivery globally
- Stainless Steel 310 Flanges
- Stainless Steel 321 Flanges
- Stainless Steel 347 Flanges
- Stainless Steel 904l Flanges
ASTM A182 Forged Flange Equivalent
| Grade | Unified Numbering System | WERKSTOFF Number | European Standards | Japanese Industrial Standards | British Standards |
| SS 304 | S30400 | 1.4301 | X5CrNi18-10 | SUS 304 | 304S31 |
| SS 304L | S30403 | 1.4306 / 1.4307 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 3304S11 |
| SS 304H | S30409 | 1.4301 | – | – | – |
| SS 310 | S31000 | 1.4841 | X15CrNi25-20 | SUS 310 | 310S24 |
| SS 310S | S31008 | 1.4845 | X8CrNi25-21 | SUS 310S | 310S16 |
| SS 316 | S31600 | 1.4401 / 1.4436 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | 316S31 / 316S33 |
| SS 316L | S31603 | 1.4404 / 1.4435 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | SUS 316L | 316S11 / 316S13 |
| SS 316Ti | S31635 | 1.4571 | X6CrNiMoTi17-12-2 | SUS 316Ti | 320S31 |
| SS 317 | S31700 | 1.4449 | – | SUS 317 | – |
| SS 317L | S31703 | 1.4438 | X2CrNiMo18-15-4 | SUS 317L | – |
| SS 321 | S32100 | 1.4541 | X6CrNiTi18-10 | SUS 321 | – |
| SS 321H | S32109 | 1.4878 | X12CrNiTi18-9 | SUS 321H | – |
| SS 347 | S34700 | 1.4550 | X6CrNiNb18-10 | SUS 347 | – |
| SS 410 | S41000 | 1.4006 | X12Cr13 | SUS 410 | 410S21 |
| SS 446 | S44600 | 1.4762 | – | – | – |
| SS 904L | N08904 | 1.4539 | X1NiCrMoCu25-20-5 | SUS 904L | 904S13 |
ANSI 150 Stainless Steel Flanges Properties
Compare Stainless Steel Flanges manufacturers in India and switch to a better SS Forged Elbow and ASTM A182 Socket Weld Flange deal today.
| Grades | Unified Numbering System | Elongation min |
Yield | Tensile | Hardness Brinell |
Hardness Rockwell B |
|---|---|---|---|---|---|---|
| 302 | S30200 | 40% in 2″ | 30 | 75 | 183 | 88 |
| 304* | S30400 | 40% in 2″ | 30 | 75 | 183 | 88 |
| 304L* | S30403 | 40% in 2″ | 30 | 70 | 183 | 88 |
| 309 | S30900 | 40% in 2″ | 30 | 75 | 217 | 95 |
| 309S | S30908 | 40% in 2″ | 30 | 75 | 217 | 95 |
| 310 | S31000 | 40% in 2″ | 30 | 75 | 217 | 95 |
| 310S | S31008 | 40% in 2″ | 30 | 75 | 217 | 95 |
| 316* | S31600 | 40% in 2″ | 30 | 75 | 217 | 95 |
| 316L* | S31603 | 35% in 2″ | 25 | 70 | 217 | 95 |
| 317 | S31700 | 35% in 2″ | 30 | 75 | 217 | 95 |
| 317L | S31703 | 35% in 2″ | 30 | 75 | 217 | 95 |
| 321 | S32100 | 40% in 2″ | 30 | 75 | 183 | 88 |
| 347 | S34700 | 40% in 2″ | 30 | 75 | 183 | 88 |
Stainless Steel Class 150 Flanges Chemical Composition
| Grade | Carbon | Nickel | Manganese | Sulfur | Chromium | Silicon | Phosphorus | Phosphorus |
|---|---|---|---|---|---|---|---|---|
| 302 | 0.15 | 8.00/10.00 | 2.00 | 0.030 | 17.00/19.00 | 1.00 | 0.045 | – |
| 304* | 0.08 | 8.00/10.50 | 2.00 | 0.030 | 18.00/20.00 | 1.00 | 0.045 | – |
| 304L* | 0.03 | 8.00/12.00 | 2.00 | 0.030 | 18.00/20.00 | 1.00 | 0.045 | – |
| 309 | 0.20 | 12.00/15.00 | 2.00 | 0.030 | 22.00/24.00 | 1.00 | 0.045 | – |
| 309S | 0.08 | – | 2.00 | – | 22.00/24.00 | 1.00 | 0.045 | – |
| 310 | 0.25 | 19.00/22.00 | 2.00 | 0.030 | 24.00/26.00 | 1.5 | 0.045 | – |
| 310S | 0.08 | 19.00/22.00 | 2.00 | 0.030 | 24.00/26.00 | 1.5 | 0.045 | – |
| 316* | 0.08 | 10.00/14.00 | 2.00 | 0.030 | 16.00/18.00 | 1.00 | 0.045 | 2.00/3.00 |
| 316L* | 0.03 | 10.00/14.00 | 2.00 | 0.030 | 16.00/18.00 | 1.00 | 0.045 | 2.00/3.00 |
| 317 | 0.08 | 11.00/15.00 | 2.00 | 0.030 | 18.00/20.00 | 1.00/1.00 | 0.045 | 3.00/4.00 |
| 317L | 0.03 | 11.00/15.00 | 2.00 | 0.030 | 18.00/20.00 | 0.75 | 0.045 | 3.00/4.00 |
| 321 | 0.08 | 9.00/12.00 | 2.00 | 0.030 | 17.00/19.00 | 1.00 | 0.040 | 0.75/0.75 |
| 347 | 0.08 | 9.00/12.00 | 2.00 | 0.030 | 17.00/19.00 | 0.5/1.00 | 0.040 | 0.5/0.75 |
SS Pipe Flange Weight Chart
Compare Stainless Steel Flanges manufacturers in India, Buy SS threaded flange and ASTM A182 Socket Weld Flange in ANSI B16.5 size range: 1/2" to 48 inches (15 NB).
Dimensions: ANSI/ASME B16.5, B16.28, MSS-SP-43.
| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
| AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
| Table D | 95 | 67 | 4 | 13 | 14 | |
| Table E | 95 | 67 | 4 | 13 | 14 | |
| Table F | 95 | 67 | 4 | 13 | 14 | |
| Table H | 114 | 83 | 4 | 16 | 17 | |
| Table J | 114 | 83 | 4 | 16 | 17 | |
| ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
| ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
| PN10 | 95 | 65 | 4 | M12 | 14 | |
| PN16 | 95 | 65 | 4 | M12 | 14 | |
| PN20 | 90 | 60.5 | 4 | M14 | 16 | |
| PN25 | 95 | 65 | 4 | M12 | 14 | |
| PN40 | 95 | 65 | 4 | M12 | 14 |
Sizes of ASTM A182 Stainless Steel Flange
| Nominal Pipe Size | Diameter of Raised Face | Thickness of Flanges | Outside Diameter of Flanges | Diameter of Hub at Base | Length Thru Hub | Diameter or Bore | Radius of Fillet | Diameter of Hub at Bevel | Depth of Socket | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welding Neck | Slip-On Threaded Socket | Lap Joint | Slip-on Socket | Lap Joint | ||||||||
| R | Q | O | X | Y | Y | Y | W | B | r | H | Z | |
| 1/2 | 1-3/8 | 7/16 | 3-1/2 | 1-3/16 | 1-7/8 | 5/8 | 5/8 | .88 | .90 | 1/8 | .84 | 3/8 |
| 3/4 | 1-11/16 | 1/2 | 3-7/8 | 1-1/2 | 2-1/16 | 5/8 | 5/8 | 1.09 | 1.11 | 1/8 | 1.05 | 7/16 |
| 1 | 2 | 9/16 | 4-1/4 | 1-15/16 | 2-3/16 | 11/16 | 11/16 | 1.36 | 1.38 | 1/8 | 1.32 | 1/2 |
| 1-1/4 | 2-1/2 | 5/8 | 4-5/8 | 2-5/16 | 2-1/4 | 13/16 | 13/16 | 1.70 | 1.72 | 3/16 | 1.66 | 9/16 |
| 1-1/2 | 2-7/8 | 11/16 | 5 | 2-9/16 | 2-7/16 | 7/8 | 7/8 | 1.95 | 1.97 | 1/4 | 1.90 | 5/8 |
| 2 | 3-5/8 | 3/4 | 6 | 3-1/16 | 2-1/2 | 1 | 1 | 2.44 | 2.46 | 5/16 | 2.38 | 11/16 |
| 2-1/2 | 4-1/8 | 7/8 | 7 | 3-9/16 | 2-3/4 | 1-1/8 | 1-1/8 | 2.94 | 2.97 | 5/16 | 2.88 | 3/4 |
| 3 | 5 | 15/16 | 7-1/2 | 4-1/4 | 2-3/4 | 1-3/16 | 1-3/16 | 3.57 | 3.60 | 3/8 | 3.50 | 13/16 |
| 3-1/2 | 5-1/2 | 15/16 | 8-1/2 | 4-13/16 | 2-13/16 | 1-1/4 | 1-1/4 | 4.07 | 4.10 | 3/8 | 4.00 | 7/8 |
| 4 | 6-3/16 | 15/16 | 9 | 5-5/16 | 3 | 1-5/16 | 1-5/16 | 4.57 | 4.60 | 7/16 | 4.50 | 15/16 |
| 5 | 7.5/16 | 15/16 | 10 | 6-7/16 | 3-1/2 | 1-7/16 | 1-7/16 | 5.66 | 5.69 | 7/16 | 5.56 | 15/16 |
| 6 | 8-1/2 | 1 | 11 | 7-9/16 | 3-1/2 | 1-9/16 | 1-9/16 | 6.72 | 6.75 | 1/2 | 6.63 | 1-1/16 |
| 8 | 10-5/8 | 1-1/8 | 13-1/2 | 9-11/16 | 4 | 1-3/4 | 1-3/4 | 8.72 | 8.75 | 1/2 | 8.63 | 1-1/4 |
| 10 | 12-3/4 | 1-3/16 | 16 | 12 | 4 | 1-15/16 | 1-15/16 | 10.88 | 10.92 | 1/2 | 10.75 | 1-5/16 |
| 12 | 15 | 1-1/4 | 19 | 14-3/8 | 4-1/2 | 2-3/16 | 2-3/16 | 12.88 | 12.92 | 1/2 | 12.75 | 1-9/16 |
| 14 | 16-1/4 | 1-3/8 | 21 | 15-3/4 | 5 | 2-1/4 | 3-1/8 | 14.14 | 14.18 | 1/2 | 14.00 | 1-5/8 |
| 16 | 18-1/2 | 1-7/16 | 23-1/2 | 18 | 5 | 2-1/2 | 3-7/16 | 16.16 | 16.19 | 1/2 | 16.00 | 1-3/4 |
| 18 | 21 | 1-9/16 | 25 | 19-7/8 | 5-1/2 | 2-11/16 | 3-13/16 | 18.18 | 18.20 | 1/2 | 18.00 | 1-15/16 |
| 20 | 23 | 1-11/16 | 27-1/2 | 22 | 5-11/16 | 2-7/8 | 4-1/16 | 20.20 | 20.25 | 1/2 | 20.00 | 2-1/8 |
| 24 | 27-1/4 | 1-7/8 | 32 | 26-1/8 | 6 | 3-1/4 | 4-3/8 | 24.25 | 24.25 | 1/2 | 24.00 | 2-1/2 |
SS Flange Dimensions In Mm
Stainless Steel Flanges Manufacturing Process
Stainless Steel Flanges Pressure Ratings
| Temperature in °F | 150 LBS | 300 LBS | 400 LBS | 600 LBS | 900 LBS | 1500 LBS | 2500 LBS |
| -20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
| 400 | 190 | 495 | 660 | 995 | 1490 | 2485 | 4140 |
| 200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
| 500 | 170 | 465 | 620 | 930 | 1395 | 2330 | 3880 |
| 650 | 125 | 430 | 575 | 860 | 1290 | 2150 | 3580 |
| 600 | 140 | 435 | 580 | 875 | 1310 | 2185 | 3640 |
| 300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
| 750 | 95 | 415 | 555 | 830 | 1245 | 2075 | 3460 |
| 850 | 65 | 395 | 530 | 790 | 1190 | 1980 | 3300 |
| 700 | 110 | 425 | 565 | 850 | 1275 | 2125 | 3540 |
| 900 | 50 | 390 | 520 | 780 | 1165 | 1945 | 3240 |
| 800 | 80 | 405 | 540 | 805 | 1210 | 2015 | 3360 |
| 1000 | 20 | 320 | 430 | 640 | 965 | 1605 | 2675 |
| 950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
| 1050 | 20 | 310 | 410 | 615 | 925 | 1545 | 2570 |
| 1200 | 20 | 155 | 205 | 310 | 465 | 770 | 1285 |
| 1100 | 20 | 255 | 345 | 515 | 770 | 1285 | 2145 |
| 1150 | 20 | 200 | 265 | 400 | 595 | 995 | 1655 |
| 1300 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
| 1350 | 20 | 60 | 80 | 125 | 185 | 310 | 515 |
| 1250 | 20 | 115 | 150 | 225 | 340 | 565 | 945 |
| 1400 | 20 | 50 | 65 | 95 | 145 | 240 | 400 |
| 1500 | 10 | 25 | 35 | 55 | 80 | 135 | 230 |
| 1450 | 15 | 35 | 45 | 70 | 105 | 170 | 285 |
ASTM Specification Of Stainless Steel Flange
ASTM Stainless steels Standards: ASTM A182/ A182M American Society for Testing and Materials
Stainless Steel Flanges Awwa Standard
Awwa Standards Stainless-steel Flanges Sizes 2 Inches to 72 Inches in MM 50 To 1800 Mm or as per requirements
Stainless Steel pipe Flanges ASME Standard
American Society Of Mechanical Engineers: ASME/ ASNI SA182 and ASME/ANSI B16.5
The Foundation Of Mechanical Industry The Stainless Steel Flanges
Stainless Steel Blind Flange Torque Chart
| Size in Inches | Size in MM | Number of Bolts | Bolt Diameter | Bolt Stress lbs/inch | Torque lbf.feet | Torque Nm |
| 1/2 | 15 | 4 | ½” | 25,000 | 22 | 30 |
| 1 | 35 | 4 | ½” | 33,000 | 29 | 39 |
| 3/4 | 20 | 4 | ½” | 30,000 | 26 | 36 |
| 1 ½ | 40 | 4 | ½” | 50,000 | 44 | 60 |
| 3 | 80 | 4 | 5/8” | 50,000 | 86 | 117 |
| 2 | 50 | 4 | 5/8” | 50,000 | 86 | 117 |
| 4 | 100 | 8 | 5/8” | 40,000 | 69 | 93 |
| 8 | 200 | 8 | ¾” | 45,000 | 137 | 185 |
| 6 | 150 | 8 | ¾” | 45,000 | 137 | 185 |
| 10 | 250 | 12 | 7/8” | 40,000 | 194 | 263 |
| 14 | 350 | 12 | 1” | 41,000 | 296 | 401 |
| 12 | 300 | 12 | 7/8” | 40,000 | 194 | 263 |
| 16 | 400 | 16 | 1” | 40,000 | 289 | 392 |
| 20 | 500 | 20 | 1 1/8” | 40,000 | 421 | 571 |
| 18 | 450 | 16 | 1 1/8” | 40,000 | 421 | 571 |
| 24 | 600 | 20 | 1 ¼” | 40,000 | 588 | 797 |
Stainless Steel Flanges Class 150 Bolts Diameter Chart
| Nominal Pipe Size NPS (inch) | Class 150 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
| 5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
| 4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
| 6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
| 10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
| 8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
| 12 | 19 | 12 | 7/8 | 1 | 17 |
| 16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
| 14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
| 18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
| 24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |
| 20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
Bolts Diameter for ASTM A182 SS Flange Class 300
| Nominal Pipe Size NPS (inch) | Class 300 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1/2 | 3-3/4 | 4 | 1/2 | 0.62 | 2-5/8 |
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 3/4 | 4-5/8 | 4 | 5/8 | 0.75 | 3-1/4 |
| 1-1/4 | 5-1/4 | 4 | 5/8 | 0.75 | 3-7/8 |
| 1 | 4-7/8 | 4 | 5/8 | 0.75 | 3-1/2 |
| 1-1/2 | 6-1/8 | 4 | 3/4 | 0.88 | 4-1/2 |
| 2-1/2 | 7-1/2 | 8 | 3/4 | 0.88 | 5-7/8 |
| 2 | 6-1/2 | 8 | 5/8 | 0.75 | 5 |
| 3 | 8-1/4 | 8 | 3/4 | 0.88 | 6-5/8 |
| 4 | 10 | 8 | 3/4 | 0.88 | 7-7/8 |
| 3-1/2 | 9 | 8 | 3/4 | 0.88 | 7-1/4 |
| 5 | 11 | 8 | 3/4 | 0.88 | 9-1/4 |
| 8 | 15 | 12 | 7/8 | 1 | 13 |
| 6 | 12-1/2 | 12 | 3/4 | 0.88 | 10-5/8 |
| 10 | 17-1/2 | 16 | 1 | 1.12 | 15-1/4 |
| 14 | 23 | 20 | 1-1/8 | 1.25 | 20-1/4 |
| 12 | 20-1/2 | 16 | 1-1/8 | 1.25 | 17-3/4 |
| 16 | 25-1/2 | 20 | 1-1/4 | 1.38 | 22-1/2 |
| 20 | 30-1/2 | 24 | 1-1/4 | 1.38 | 27 |
| 18 | 28 | 24 | 1-1/4 | 1.38 | 24-3/4 |
| 24 | 36 | 24 | 1-1/2 | 1.62 | 32 |
SS Pipe Flange Class 400 Bolt Diameter Table
| Nominal Pipe Size (inch) | Class 400 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1/2 | 3-3/4 | 4 | 1/2 | 0.62 | 2-5/8 |
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 3/4 | 4-5/8 | 4 | 5/8 | 0.75 | 3-1/4 |
| 1-1/4 | 5-1/4 | 4 | 5/8 | 0.75 | 3-7/8 |
| 1 | 4-7/8 | 4 | 5/8 | 0.75 | 3-1/2 |
| 1-1/2 | 6-1/8 | 4 | 3/4 | 0.88 | 4-1/2 |
| 2-1/2 | 7-1/2 | 8 | 3/4 | 0.88 | 5-7/8 |
| 2 | 6-1/2 | 8 | 5/8 | 0.75 | 5 |
| 3 | 8-1/4 | 8 | 3/4 | 0.88 | 6-5/8 |
| 4 | 10 | 8 | 7/8 | 1 | 7-7/8 |
| 3-1/2 | 9 | 8 | 7/8 | 1 | 7-1/4 |
| 5 | 11 | 8 | 7/8 | 1 | 9-1/4 |
| 8 | 15 | 12 | 1 | 1.12 | 13 |
| 6 | 12-1/2 | 12 | 7/8 | 1 | 10-5/8 |
| 10 | 17-1/2 | 16 | 1-1/8 | 1.25 | 15-1/4 |
| 14 | 23 | 20 | 1-1/4 | 1.38 | 20-1/4 |
| 12 | 20-1/2 | 16 | 1-1/4 | 1.38 | 17-3/4 |
| 16 | 25-1/2 | 20 | 1-3/8 | 1.5 | 22-1/2 |
| 20 | 30-1/2 | 24 | 1-1/2 | 1.62 | 27 |
| 18 | 28 | 24 | 1-3/8 | 1.5 | 24-3/4 |
| 24 | 36 | 24 | 1-3/4 | 1.88 | 32 |
Bolt Diameters for Class 600 Stainless Steel Plate Flange
| Nominal Pipe Size NPS (inch) | Class 600 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1/2 | 3-3/4 | 4 | 1/2 | 0.62 | 2-5/8 |
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1 | 4-7/8 | 4 | 5/8 | 0.75 | 3-1/2 |
| 3/4 | 4-5/8 | 4 | 5/8 | 0.75 | 3-1/4 |
| 1-1/4 | 5-1/4 | 4 | 5/8 | 0.75 | 3-7/8 |
| 2 | 6-1/2 | 8 | 5/8 | 0.75 | 5 |
| 1-1/2 | 6-1/8 | 4 | 3/4 | 0.88 | 4-1/2 |
| 2-1/2 | 7-1/2 | 8 | 3/4 | 0.88 | 5-7/8 |
| 3-1/2 | 9 | 8 | 7/8 | 1 | 7-1/4 |
| 3 | 8-1/4 | 8 | 3/4 | 0.88 | 6-5/8 |
| 4 | 10-3/4 | 8 | 7/8 | 1 | 8-1/2 |
| 6 | 14 | 12 | 1 | 1.12 | 11-1/2 |
| 5 | 13 | 8 | 1 | 1.12 | 10-1/2 |
| 8 | 16-1/2 | 12 | 1-1/8 | 1.25 | 13-3/4 |
| 14 | 23-3/4 | 20 | 1-3/8 | 1.5 | 20-3/4 |
| 10 | 20 | 16 | 1-1/4 | 1.38 | 17 |
| 18 | 29-1/4 | 20 | 1-5/8 | 1.75 | 25-3/4 |
| 12 | 22 | 20 | 1-1/4 | 1.38 | 19-1/4 |
| 24 | 37 | 24 | 1-7/8 | 2 | 33 |
| 16 | 27 | 20 | 1-1/2 | 1.62 | 23-3/4 |
| 20 | 32 | 24 | 1-5/8 | 1.75 | 28-1/2 |
ASME SA182 SS Flange Cl 900 Bolt Diameters
| Nominal Pipe Size NPS (inch) | Class 900 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1-1/4 | 6-1/4 | 4 | 7/8 | 1 | 4-3/8 |
| 3/4 | 5-1/8 | 4 | 3/4 | 0.88 | 3-1/2 |
| 1/2 | 4-3/4 | 4 | 3/4 | 0.88 | 3-1/4 |
| 1 | 5-7/8 | 4 | 7/8 | 1 | 4 |
| 2 | 8-1/2 | 8 | 7/8 | 1 | 6-1/2 |
| 1-1/2 | 7 | 4 | 1 | 1.12 | 4-7/8 |
| 3 | 9-1/2 | 8 | 7/8 | 1 | 7-1/2 |
| 2-1/2 | 9-5/8 | 8 | 1 | 1.12 | 7-1/2 |
| 5 | 13-3/4 | 8 | 1-1/4 | 1.38 | 11 |
| 4 | 11-1/2 | 8 | 1-1/8 | 1.25 | 9-1/4 |
| 10 | 21-1/2 | 16 | 1-3/8 | 1.5 | 18-1/2 |
| 8 | 18-1/2 | 12 | 1-3/8 | 1.5 | 15-1/2 |
| 12 | 24 | 20 | 1-3/8 | 1.5 | 21 |
| 6 | 15 | 12 | 1-1/8 | 1.25 | 12-1/2 |
| 14 | 25-1/4 | 20 | 1-1/2 | 1.62 | 22 |
| 24 | 41 | 20 | 2-1/2 | 2.62 | 35-1/2 |
| 18 | 31 | 20 | 1-7/8 | 2 | 27 |
| 16 | 27-3/4 | 20 | 1-5/8 | 1.75 | 24-1/2 |
| 20 | 33-3/4 | 20 | 2 | 2.12 | 29-1/2 |
SS Blind Flange Class 1500 Diameter for bolts
| Nominal Pipe Size (inch) | Cl 1500 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1/2 | 4-3/4 | 4 | 3/4 | 0.88 | 3-1/4 |
| 1 | 5-7/8 | 4 | 7/8 | 1 | 4 |
| 3/4 | 5-1/8 | 4 | 3/4 | 0.88 | 3-1/2 |
| 1-1/2 | 7 | 4 | 1 | 1.12 | 4-7/8 |
| 1-1/4 | 6-1/4 | 4 | 7/8 | 1 | 4-3/8 |
| 2-1/2 | 9-5/8 | 8 | 1 | 1.12 | 7-1/2 |
| 2 | 8-1/2 | 8 | 7/8 | 1 | 6-1/2 |
| 3 | 10-1/2 | 8 | 1-1/8 | 1.25 | 8 |
| 5 | 14-3/4 | 8 | 1-1/2 | 1.62 | 11-1/2 |
| 4 | 12-1/4 | 8 | 1-1/4 | 1.38 | 9-1/2 |
| 6 | 15-1/2 | 12 | 1-3/8 | 1.5 | 12-1/2 |
| 10 | 23 | 12 | 1-7/8 | 2 | 19 |
| 8 | 19 | 12 | 1-5/8 | 1.75 | 15-1/2 |
| 12 | 26-1/2 | 16 | 2 | 2.12 | 22-1/2 |
| 16 | 32-1/2 | 16 | 2-1/2 | 2.62 | 27-3/4 |
| 14 | 29-1/2 | 16 | 2-1/4 | 2.38 | 25 |
| 20 | 38-3/4 | 16 | 3 | 3.12 | 32-3/4 |
| 18 | 36 | 16 | 2-3/4 | 2.88 | 30-1/2 |
| 24 | 46 | 16 | 3-1/2 | 3.62 | 39 |
Stainless Steel Pipe Flange Cl 2500 Bolt Diameter
| Nominal Pipe Size NPS (inch) | Class 2500 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inch) | No. of Bolts | Diameter of Bolts (inch) | Diameter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 3/4 | 5-1/2 | 4 | 3/4 | 0.88 | 3-3/4 |
| 1/2 | 5-1/4 | 4 | 3/4 | 0.88 | 3-1/2 |
| 1 | 6-1/4 | 4 | 7/8 | 1 | 4-1/4 |
| 1-1/2 | 8 | 4 | 1-1/8 | 1.25 | 5-3/4 |
| 1-1/4 | 7-1/4 | 4 | 1 | 1.12 | 5-1/8 |
| 2 | 9-1/4 | 8 | 1 | 1.12 | 6-3/4 |
| 3 | 12 | 8 | 1-1/4 | 1.38 | 9 |
| 2-1/2 | 10-1/2 | 8 | 1-1/8 | 1.25 | 7-3/4 |
| 4 | 14 | 8 | 1-1/2 | 1.62 | 10-3/4 |
| 6 | 19 | 8 | 2 | 2.12 | 14-1/2 |
| 5 | 16-1/2 | 8 | 1-3/4 | 1.88 | 12-3/4 |
| 8 | 21-3/4 | 12 | 2 | 2.12 | 17-1/4 |
| 12 | 30 | 12 | 2-3/4 | 2.88 | 24-3/8 |
| 10 | 26-1/2 | 12 | 2-1/2 | 2.62 | 21-1/4 |
Stainless Steel Flange HS Code
| Hs Code | Description |
|---|---|
| 73072100 | Stainless Steel Flange |
ASTM A182 Forged Flange Standards
- Korean FLANGE
- MSS SP-44 Flange
- API Flanges
- GOST 12820 80 Flanges
- JIS B2220 Flange
- AWWA C207 Flanges
- EN 1092-1 Flange
- Australian Flanges
- BS 4504 Flanges
- ISO Flanges
- BS 10 Flanges
- SABS / SANS 1123 Flanges
Application of ASTM A182 Stainless Steel Flange
- Heat Exchangers
- Heating Element Tubing
- Chemical Industries
- High Temperature Mineral Processing
- Paper Mills
- Expansion joints
We Maintain Stock of SS Pipe Flange
| Flange Sizes in Inch | Pressure in PSI |
|---|---|
| 1/2 | 150 psi |
| 1/2 | 150 psi |
| 1/2 | 275 psi |
| 3/4 | 150 psi |
| 1-1/4 | 275 psi |
| 3/4 | 275 psi |
| 1-1/2 | 275 psi |
| 2 | 275 psi |
| 2-1/2 | 275 psi |
| 2 | 150 psi |
| 4 | 150 psi |
| 3 | 275 psi |
| 4 | 275 psi |
| 1/2 | 720 psi |
| 1 | 720 psi |
| 1/2 | 720 psi |
| 1 | 720 psi |
| 1-1/4 | 720 psi |
| 1-1/2 | 720 psi |
| 1-1/4 | 720 psi |
| 1-1/2 | 720 psi |
| 2 | 720 psi |
| 2-1/2 | 720 psi |
| 2-1/2 | 720 psi |
| 3 | 720 psi |
| 2 | 720 psi |
| 3 | 720 psi |
| 4 | 720 psi |
| 4 | 720 psi |
Know the Delivery strength of your supplier first
| Stainless Steel Plate Flanges | Kuwait, Brazil, South Africa, Saudi Arabia (KSA) |
| Stainless Steel Forged Flanges | Australia, Philippines, Nigeria, UK |
| 3 Inch SS Flange | Hong Kong, Oman, Malaysia, UAE |
| Stainless Pipe Flanges | Bahrain, Singapore, South Africa |
| Forged Stainless Steel Flanges | Chile, Singapore, Italy, Iran |
| 2 Inch Stainless Steel Flange | Norway, Malaysia, Turkey, United Arab Emirates (UAE) |
| Forged Stainless Steel Flanges | Belgium, Philippines, Dammam -KSA, Indonesia. |
| Stainless Steel Slip On Flange | Malaysia, Philippines, Canada, Singapore |
| Stainless Steel Weld Neck Flange | Romania, Japan, Europe, Malaysia |
| Stainless Steel Pipe Flange | Sweden, China, Colombia, Malaysia |
| Stainless Steel Blind Flange | Russia, Dubai, Netherlands, Malaysia |
| Stainless Steel Threaded Flange | UK, Mexico, Egypt, Spain |
| ASTM A182 Flanges | Poland, Canada, Ellington -United States, UK |
| Ss Slip On Flange | Europe, UAE, United Kingdom -UK, Malaysia |
| 6 Inch Steel Pipe Flange | Europe, France, Thailand, Qatar |
| Ss Pipe Flange | Malaysia, Germany, Czechia, Thailand |
| Stainless Steel Lap Joint Flange | USA, Bangladesh, Finland, Malaysia |
We export Stainless Steel Slip on Flanges To Following Location
| Location | Project |
|---|---|
| Canada | Bay du Nord Project |
| Israel | Karish and Tanin Field Development, Mediterranean Sea |
| North Sea, Norway | Troll Phase Three Development, North Sea |
| North Sea, UK | Arran Gas Field, North Sea |
| UK | Cambo Oil Fiel |
Are you worried about timely delivery in your country ? check our supply Network
Stainless Steel Flanges
United Arab Emirates (UAE), Ellington -United States, Dammam -KSA, Philippines, Canada, Indonesia, Saudi Arabia (KSA), USA, Turkey, Iran, Malaysia, Thailand, Singapore, United Kingdom (UK), Germany
ASTM A182 Forged Flange
Singapore, Netherlands, Dubai- UAE, Italy, Australia, United States, South Korea, Qatar, Tehran -Iran, France, Kuala Lumpur, Jakarta -Indonesia, Malaysia, Vietnam, Spain, Los Alamos -Mexico
SS Pipe Flange
Chile, Czechia, Hong Kong, Bahrain, Argentina, Brazil, Finland, Malaysia, Europe, Belgium, Oman, Bangladesh, Nigeria, Austria, New Zealand, Istanbul- Turkey, Kuwait, South Africa, Poland, Norway
ASME SA182 SS Flange
Japan, NY 12203 (USA), China, Mexico, Morocco, Egypt, Peru, Denmark, Greece, Colombia, Romania, Portugal, Jordan, Dubai, United Kingdom -UK, Sweden, Taiwan, Russia