Stainless Steel Flanges, SS Flange Manufacturer, Stainless Steel Flanges Supplier, Stainless Steel Weld Neck Flange, SS Flanges Supplier, Stainless Steel Flange Manufacturer in Mumbai, India
Stainless Steel Flanges are an important part of the systems for establishing secure and safe connections between different pipes. As typified for heavy-duty applications, these flanges are manufactured from stainless steel, which gives this product high-corrosive, toughness, and strength. Manufactured with applications in oil and gas, chemical processing, marine, construction among others, stainless steel flanges are made to sustain high pressure, temperature variations and corrosion making them give their best in ever changing conditions.
Sanghvi Overseas is one of the leading SS flange manufacturers that deal in various types of flanges such as weld neck flanges, pipe flanges, and blind flanges. Each flange type is tailored to specific requirements: weld neck flanges are ideal for high pressure and has a smooth transition in pressure vessels; pipe flanges are quite versatile and easy to install for probable changes in systems; and blind flanges serve as an effective means of closing off pipeline ends.
SS Flanges Manufacturer in Mumbai, Flanges Manufacturer in India, Stainless Steel Flange Supplier in Mumbai, India, Stainless Steel Flange Supplier, Stainless Steel Pipe Flange, Stainless Steel Flange Exporter
Being one of the leading stainless steel flanges manufacturers in India, we make sure that every flange is produced with high accuracy to follow industry standards. Superior production techniques and quality assurance ensure that our products are accurately measured, resistant to corrosion and very durable. We also provide flanges in standard dimensions as well as in sizes as per the requirements of the client which makes us a leading exporter and supplier of stainless steel flange for clients with special project requirements.
Sanghvi Overseas offers its clients the best quality stainless steel weld neck flanges, pipe flanges, and blind flanges that are further supported by our promise of quality, innovation, and customer satisfaction. Being one of the top flange manufacturers in India, we are committed to providing the best solutions for improving the safety, durability, and performance of piping systems that every flange we produce can withstand the pressure of industrial use.
Specification of Stainless Steel Pipe Flanges
Specifications: ASTM A182 / ASME SA182
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2" (15 NB) to 48" (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Grade : 304, 304L, 304H, 310, 310S, 310H, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 446, 904L
Available Types of Stainless Steel Flanges
Slip on Flanges
Slip on Flanges
ASTM A182 SS 304 Slip on Flanges, ANSI B16.5 SS 304L SORF Flanges, SS 316 Slip on Flanges Supplier, SS Slip on Raised Face Flange, SS 316L Slip on Flanges Exporter.
Weld Neck Flanges
Weld Neck Flanges
ASTM A182 SS 304 Weld Neck Flanges, ANSI B16.5 SS 304L WNRF Flanges, SS 316 Weld Neck Flanges Supplier, SS Weld Neck Raised Face Flange, SS 316L Weld Neck Flanges Exporter.
Socket weld Flanges
Socket weld Flanges
ASTM A182 SS 304 Socket weld Flanges, ANSI B16.5 SS 304L SWRF Flanges, SS 316 Socket weld Flanges Supplier, SS Socket weld Raised Flange, SS 316L Socket weld Flange Exporter.
Threaded Flanges
Threaded Flanges
ASTM A182 SS 304 Threaded Flanges, ANSI B16.5 SS 304L Screwed Flanges, SS 316 Threaded Flange Supplier, SS Screwed Flange, SS 316L Threaded Flanges Exporter.
Spectacle Blind Flanges
Spectacle Blind Flanges
ASTM A182 SS 304 Spectacle Blind Flanges, ANSI B16.5 SS 304L Spectacle Blind Flanges, SS 316 Spectacle Blind Flange Supplier, SS Spectacle Blind Flanges, SS 316L Spectacle Blind Flanges Exporter.
Blind Flanges
Blind Flanges
ASTM A182 SS 304 Blind Flanges, ANSI B16.5 SS 304L BLRF Flanges, SS 316 Blind Flanges Supplier, SS Raised Faced Blind Flanges, SS 316L Blind Flanges Exporter.
Orifice Flanges
Orifice Flanges
ASTM A182 SS 304 Orifice Flanges, ANSI B16.5 SS 304L Orifice Flange, SS 316 Orifice Flanges Supplier, SS Orifice Flange, SS 316L Orifice Flanges Exporter.
RTJ Flanges
RTJ Flanges
ASTM A182 SS 304 RTJ Flanges, ANSI B16.5 SS 304L Ring Type Joint Flanges, SS 316 RTJ Flanges Supplier, SS Ring Type Joint Flange, SS 316L RTJ Flange Exporter.
Forged Flanges
Forged Flanges
ASTM A182 SS 304 Forged Flanges, ANSI B16.5 SS 304L Forged Flanges, SS 316 Forged Flanges Supplier, SS Forged Flange, SS 316L Forged Flanges Exporter.
Equivalent Grades of Stainless Steel Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| SS 304 | 1.4301 | S30400 |
| SS 304L | 1.4306 / 1.4307 | S30403 |
| SS 304H | 1.4301 | S30409 |
| SS 310 | 1.4841 | S31000 |
| SS 310S | 1.4845 | S31008 |
| SS 310H | - | S31009 |
| SS 316 | 1.4401 / 1.4436 | S31600 |
| SS 316L | 1.4404 / 1.4435 | S31603 |
| SS 316H | 1.4401 | S31609 |
| SS 316Ti | 1.4571 | S31635 |
| SS 317 | 1.4449 | S31700 |
| SS 317L | 1.4438 | S31703 |
| SS 321 | 1.4541 | S32100 |
| SS 321H | 1.4878 | S32109 |
| SS 347 | 1.4550 | S34700 |
| SS 347H | 1.4961 | S34709 |
| SS 904L | 1.4539 | N08904 |
Chemical Composition of Stainless Steel Flanges
| Grade/Identific ation | UNS | Chemical Composition (%) |
|||||||||
| Symbol | Designation | carbon | Manganese | Phosphorus | Sulfur | Silicon | Nickel | Chromium | Molybdenum | Titanium | Other Elements |
| Austenitic | Stainless Steels | ||||||||||
| F304 | S30400 | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-11.0 | 18.0-20.0 | - | - | N 0.10 |
| F304L | S30403 | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-13.0 | 18.0-20.0 | - | ... | N 0.10 |
| F316 | S31600 | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | ... | N 0.10 |
| F316L | S31603 | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-15.0 | 16.0-18.0 | 2.00-3.00 | - | N 0.10 |
| F321 | S32100 | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 9.0-12.0 | 17.0-19.0 | --- | I | - |
Stainless Steel Flanges Mechanical Properties
| Grade Symbol | Tensile Strength, min, ksi [MPa] | Yield Strength, min, ksi [MPa] | Elongation in 2 in. [50 mm or 4D, min, % | Reduction of Area, min, % | Brienell Hardness Number, HBW, unless otherwise indicated |
| Austenitic | Stainless Steels | ||||
| F304 | 75 [515]c | 30 [205] | 30 | 50 | ... |
| F304L | 70 [485]° | 25 [170] | 30 | 50 | ... |
| F316 | 75 [515]c | 30 [205] | 30 | 50 | ... |
| F316L | 70 [485]° | 25 [170] | 30 | 50 | ... |
| F321 | 75 [515] | 30 [205] | 30 | 50 | ... |
List of Stainless Steel Plate Flanges Manufacturer
Saudi Aramco Approved Stainless Steel 304 / 304L Flanges
QALCO Approved Stainless Steel 310 / 310S Flanges
SPIE Oil & Gas Services Doha LLC Manufacturer of SS 316 / 316L Flanges
GASCO Aprroved Stainless Steel 317 / 317L Pipe Flanges
Descon Engineering Manufacturer of SS 321 / 321H Flanges
ORPIC Manufacturer of SS 347 / 347H Flange
Kuwait National Petroleum Company Approved SS 904L Flanges
Bahrain Petroleum Company (Bapco) Approved Stainless Steel Flange
Oman United Engineering Services LLC Manufacturer of SS Flanges
Petrofac Manufacturer of Stainless Steel Plate Flanges
Peninsular Petrotech Engineering Approved SS Forged Flange
Hidayath Group Approved Stainless Steel Flange
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Export Destinations for Stainless Steel Flanges
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MIDDLE EAST Saudi Arabia |
AFRICA Nigeria NORTH AMERICA USA |
EUROPE Russia |
ASIA India SOUTH AMERICA Argentina |
