
Stainless steel has come to be one of the most widely used materials in various industries, thanks to its remarkable durability, strength and versatility. Stainless Steel 316, in particular, has gained remarkable popularity over time, especially in the manufacturing of flanges. These flanges have numerous benefits, uses, and applications, making them a reliable investment for various engineering requirements.
Stainless Steel 316 Flanges come in several variants, each with unique benefits and applications. The most common types include Weld Neck Flanges, Slip-On Flanges, Socket Weld Flanges, Threaded Flanges, Lap Joint Flanges, and Blind Flanges. Weld Neck Flanges are ideal for high-pressure and high-temperature applications due to their strong and rigid design. The Slip-On flanges, on the other hand, are easy to install and provide a tight seal, making them reliable in low-pressure systems. Socket Weld flanges are recommended for small-diameter pipes, while threaded flanges are perfect for low-pressure systems and steam pipelines.
316 SS Flanges, SS 316 Blind Flanges, SS 316L Slip-on Flanges, SS 316L Blind Flanges, Stainless Steel 316H Flanges, 316H SS Nipoflange, SS 316H Slip-on Flanges, SS 316H Forged Flanges, SS 316H Plate Flanges Manufacturers in India.
Stainless Steel 316L flanges are ideal in numerous applications that require high-temperature, high-pressure, and corrosive resistance, such as chemical processing, petrochemicals, pharmaceuticals, and oil and gas refineries. The flanges' durability, combined with their resistance to extreme environments, makes them perfect for heat exchangers, pressure vessels, pumps, and storage tanks. Additionally, the low carbon content in 316L flanges makes them easier to weld and fabricate, resulting in reduced risk of cracking.
SS 316H Blind Flanges, SS 316L Ring Type Joint Flanges, ASME SA182 SS 316 Weld Neck Flange, A182 F316 Slip On Flange, SS 316H Square Flanges, SS 316H Orifice Flanges, SS 316 Lap Joint Flanges, SS 316 Ring Type Joint Flanges Manufacturers in India.
Stainless Steel 316H Flanges are excellent for applications involving high temperatures. The H in 316H is a high-carbon version of type 316, specifically designed for high-temperature and pressure applications. These flanges are commonly used in the petroleum, petrochemical, and chemical industry, where they can withstand temperatures of up to 1500°F. They are also ideal for applications that are subjected to cyclic heating and cooling, such as heat exchangers.
Stainless Steel 316 Flanges have numerous benefits. They are incredibly strong and have a high resistance to corrosion and heat. They can also maintain their strength and durability under harsh environments and extreme temperatures. Additionally, they are fungi and bacteria-resistant, making them perfect for the pharmaceutical and food and beverage industries. Furthermore, these flanges are highly versatile, easy to install, and can be customized for any application, making them the go-to choice for numerous industries.
The use of Stainless Steel 316, 316L, and 316H Flanges has become an essential factor in the engineering sector because of their reliability, durability, versatility, and many other benefits.



SS 316 Flanges Specification
Standard | ASTM A182 / ASME SA182 |
Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
Flange Size Chart | 1/2" (15 NB) to 48" (1200NB), DN10~DN5000 |
Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
JIS | 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K |
Flange Connection / Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe. |
Origin | West Europe / Japan / Indian / USA / Korean |
Types of Flanges | Threaded / Screwed / Forged / Plate |
Coating | Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized |
Test Of Flange | Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine. |
Production technique Used | Heat treated, Forged and Machined |
Equipment | Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc. |
Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
SS 316 Flange Price List
Price List of Stainless Steel 316 Flanges | SS 316 Flange Price in India (INR) | SS 316L Flanges Price in USD | SS 316H Flanges Price in UAE (Dirham) |
---|---|---|---|
316 Stainless Steel Flanges Price List | ₹ 1805 | $ 24.70 USD | 85.60 AED |
SS 316 Flange Price | ₹ 1670 | $ 18.70 USD | 68.55 AED |
SS 316 Flange Price List India | ₹ 2640 | $ 35.80 USD | 112.97 AED |
316L Stainless Steel Flanges Price | ₹ 890 | $ 16.30 USD | 32.00 AED |
SS 316L Flange Price Per Kg | ₹ 890 | $ 15.96 USD | 49.82 AED |
316H Stainless Steel Raised Face Blind Flange | ₹ 1180 | $ 17.53 USD | 46.57 AED |
Price of Stainless Steel 316 Flanges | ₹ 1870 | $ 25.78 USD | 79.40 AED |
Stainless Steel 316 Threaded Flanges Price | ₹ 1460 | $ 16.62 USD | 59.90 AED |
Stainless Steel 316 Flanges Technical Data Sheet
Stainless Steel 316L Pipe Flanges Equivalent Grade
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SS 316H | 1.4401 | S31609 | SUS 316H | – | – | – | – |
316L Stainless Steel Flanges Manufacturing Process

Common Types Of Stainless Steel 316 Flanges

SS 316 Weld Neck Flanges

Stainless Steel 316H Blind Flanges

SS 316L Socket Weld Flanges

SS 316 Slip-on Flanges

Stainless Steel 316L RTJ Flange

SS 316 Forged Flanges

SS 316L Lap Joint Flanges

SS 316H Threaded Flanges

316 SS Spectacle Blind Flange
Other Type 316 Stainless Steel Flanges
- SS 316H Square Flanges
- Stainless Steel 316 Flanges Suppliers in India
- SS 316 Flanges Manufacturer in Mumbai
- SS 316L Reducing Flanges
- SS 316 Socket Weld Flanges
- Stainless Steel 316 Flat Face Flange
- SS 316H Socket weld Flanges
- SS 316L Square Flanges
- SS 316 Flanges Manufacturers in India
- SS 316L Threaded Flanges
- UNS S31609 Flanges
- UNS S31603 Long Weld Neck Flanges
- Stainless Steel 1.4301 Raised Face Flanges
- SS 316L Weld Neck Flanges
- SS 316L Forged Flanges
- SS 316 Flat Flange
- SS 316 Flange Dimensions
- ASTM A182 316L SS Plate Flange
- SS 316H Lap Joint Flanges
- SS 316H Ring Type Joint Flanges
- 316L SS Pipe Flanges
- SS 316L Flanges Suppliers in Mumbai
- Stainless Steel 1.4404 Plate Flanges
- SS 316H Reducing Flanges
- SS 316 Flange Suppliers in India
- 316 Stainless Steel Industrial Flanges
- ASME SA182 F316 Stainless Steel Pipe Flange
- 316L SS Lapped Joint Flanges
- Stainless Steel 316L Flanges Suppliers in Mumbai
- SS 316H Orifice Flanges
- Stainless Steel 316 BS 4504 Flanges
- SS 316L Orifice Flanges
- UNS S31600 Plate Flanges
- SS 316L Slip on Flanges
- A182 F316L Blind Flanges
- Stainless Steel 316 Flanges Manufacturers in India
- 1.4401 Pipe Flanges
- ANSI B16.5 316 SS Pipe Flanges
316H SS Flanges Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
SS 316 Flange Mechanical Properties
Density | Melting Point | Tensilee Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |