What is Stainless Steel 316/316Ti/316H/316L Flanges ?
Stainless Steel 316 Flanges are highly efficient and effective for commercial and industrial usage. These flanges are enriched with excellent stability and permanence. Stainless steel is the most efficient alloy for these flanges. Stainless steel flanges provide excellent resistance to various chemical procedures. It also resists acids, gases and organic materials.
Stainless Steel 316Ti Flanges are commonly made from a great composition and inclusion of extraordinary elements. The combination of this grade comprises molybdenum, chromium and nickel. The mixture includes a high amount of these grades which helps in improving the strength and robustness of the grade. The inclusion of molybdenum improves the malleability and toughness.
Stainless Steel 316H Flanges are super efficient and ideal to combat an environment that includes harmful chemicals like chloride and sulfate.

316 Stainless Steel Flanges, ASTM A182 SS 316Ti Lap Joint Flange, ANSI B16.5 SS 316L Flange, SS 316 Nippo Flanges, Stainless Steel 316Ti Pipe Flanges, SS 316L Orifice Flange Supplier in Mumbai, India.
Sumit Impex is one of the most prominent manufacturers and suppliers of 316 flanges. These flanges are made of high quality material. Stainless steel 316L flanges are highly ductile and durable. The durability of the flanges is one of the main considered features. These flanges are made of excellent quality material and alloys.
The melting point of these flanges are enriched with high boiling and melting point. The melting point of these stainless steel flanges is probably 2500°F. Stainless steel 316 is made from austenitic quality steel material. It includes high quality grades which are known for its strength and durability.
Sumit Impex is an ideal and trusted manufacturer of Stainless Steel 316Ti Flanges. These flanges are extremely welded and it also supports pitting. These flanges are available in various sizes, shapes and dimensions. We provide you with the widest range of flanges.
Stainless Steel 316 Flanges Series Specifications
Specifications | : | ASTM A182 / ASME SA182 |
Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
Standards |
: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
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 | – | – | – | – | – |
SS 316Ti | 1.4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17-123 | X6CrNiMoTi17-12-2 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 316 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – |
SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
SS 316Ti | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16 – 18 | 2 – 3 | 10 – 14 | 68.395 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Standard | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Rockwell B (HR B) max | Brinell (HB) max |
SS 316 | 515 | 40 | 205 | 95 | 217 |
SS 316H | 515 | 40 | 205 | 92 | 217 |
SS 316Ti | 515 | 35% | 205 | 75 | 205 |

Other Products
SS 316 SORF Flanges | ASTM A182 SS 316L WNRF Flanges |
SS 316H Blind Flanges | SUS 316Ti Spacer Ring Flanges |
SS 316L Ring Type Joint Flanges | SS 316 Nipolet Flanges |
SS 316Ti Nipo Flange | SS 316H Long weld Neck Flanges |
316 Stainless Steel Pipe Flanges | 316L Nipolet Flanges |
316L Flat Flange | 316 Lap Joint Flanges |
Stainless Steel 316 Series Flanges Price List
- 316 Flanges
US $0.5-1000 / Piece (FOB Price) - SS 316l Pipe Flanges
US $300-500 / Ton (FOB Price) - Stainless Steel 316Ti Weld Neck Flanges
US $1-900 / Piece (FOB Price) - ASTM A182 316H stainless steel plate flanges
US $0.5-1000 / Piece (FOB Price) - 316l Pipe Flanges
US $1-300 / Piece (FOB Price)

Different Types of Stainless Steel Grade 316 Series Flanges

- SS 316 Grade Plate Flanges
- ASTM A182 SS Plate Flanges
- ASME SA182 Plate Flanges
- WNR 1.4401 Plate Flanges
- UNS S31600 Plate Flanges

- SS 316L Raised Face Flange
- ASTM A182 Raised Face Flange
- ASME SA182 Raised Face Flange
- WNR 1.4404 Raised Face Flange
- UNS S31603 Raised Face Flange

- SS 316H Grade Puddle Flanges
- ASTM A182 Puddle Flanges
- ASME SA182 Puddle Flanges
- WNR 1.4401 Puddle Flanges
- UNS S31609 Puddle Flanges
Packaging
We Sumit Impex Metal Ensure the Best Quality of Packing, Because It Plays an Important Role Especially in the Case of International Shipments in Which Consignment Passes Through Various Channels to Reach the Ultimate Destination, So We Put Extraordinary Concern Regarding Packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates

Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
- Bend Test

Application Industries
These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services

Stainless Steel 316 Series Flanges Manufacturers












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