Stainless Steel 317L Flanges Manufacturer

Stainless Steel 317L Pipe Flanges, Stainless Steel 317L Flanges, ANSI B16.5 Stainless Steel 317L Flange, Stainless Steel 317L Flanges, SUS 317L Flanges, UNS S31703 Flanges, 1.4438 Plate Flanges Supplier in Mumbai, India.

ASTM A182 F317L Blind Flanges, 317L Stainless Steel Orifice Flanges, ASME SA 182 F317L Lap Joint Flanges, 317L Stainless Steel Forged Flanges, Stainless Steel 317L Slip on Flanges, SS 317L Weld Neck Flanges, Stainless Steel 317L RTJ Flanges, SS 317L Long Weld Neck Flanges, Stainless Steel 317L Socket weld Flanges Stockist Exporter in India.

Simplex Steel Industries are one of the leading manufacturers, and we also supply and export Stainless Steel 317L Flanges in India as well as across the world. We are offering perfectly matching solutions to our clients by considering all requirements and demands. Flanges are the most widely used and most essential component which is demanded by our clients from various industrial sectors. We are producing these Flanges in different specifications and dimensions as per the client’s requirements. Stainless Steel is the most suitable material to manufacture these Flanges, and we are fabricating these Flanges in all grades of stainless steel.

We, Simplex Steel Industries, are offering the better quality of products to our customers to complete various industrial applications and operations. By choosing the highest quality raw material, we are producing top quality Flanges with all necessary qualities and benefits. By testing strictly, we ensure quality and all required parameters of the equipment, which help us to maintain excellence in Flanges. We follow all national and international quality standards to manufacture suitable and durable Stainless Steel 317L Flanges. Our Stainless Steel 317L Flanges are containing the Chromium and Nickel. Our products are non-magnetic and also have excellent corrosion resistance. Our Stainless Steel 317L Slip on Flanges has high strength and flexibility, which makes it suitable for any industrial application. Our Stainless Steel 317L Flanges have excellent weldability and formability, notable cryogenic properties, and a good hygiene factor.

We, Simplex Steel Industries, has a team of experienced and skilled professionals. They are supervising whole manufacturing processes to maintain quality standards higher. Right from the selection of material till the final dispatch of Stainless Steel 317L Flanges, we are observing the process. Our quality tester verifies all quality standards at various stages of production at different stages of production by performing destructive and non-destructive tests. Simplex Steel Industries is focusing in to offer excellent quality Stainless Steel 317L Weld Neck Flanges to clients with all benefits and features. We deliver every order within the decided time and at reasonable rates. We are happy to provide high-quality Flanges in requires amounts with proper packing and convenient doorstep service.

Value Added Services

  • Sand Blasting
  • Electro Polish
  • Epoxy Coating


  • High tensile strength
  • Good load bearing capacity
  • Excellent versatility and weldability


  • Hardness Test
  • Tensile Test
  • Intergranular Corrosion Test

ASTM A182 Stainless Steel 317L Flanges Stock

Stainless Steel 317L Pipe Flanges Specification

Standards ASTM, ASME
Designation A182, SA182
Dimension Standard ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standards ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Size 1/2" (15 NB) to 48" (1200NB)
Class Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

ASME SA 182 F317L Pipe Flanges Equivalent Grades

SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4

SS 317L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.89 min

Stainless Steel 317L Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Other Types of Stainless Steel 317L Flanges

  • Stainless Steel 317L Flanges
  • UNS S31703 Flanges
  • Stainless Steel 317L Pipe Flanges
  • 1.4438 Plate Flanges
  • 317L Stainless Steel Flanges Stockholder in India
  • ANSI B16.5 Stainless Steel 317L Flange
  • Stainless Steel 317L Slip on Flanges
  • Stainless Steel 317L Welding Neck Flanges
  • Stainless Steel 317L Long Weld Neck Flanges
  • 317L Stainless Steel Forged Flanges
  • Stainless Steel 317L Socket weld Flanges Stockist
  • Stainless Steel S31703 Orifice Flanges
  • Stainless Steel 317L Flanges Supplier in Mumbai
  • SS 317L Flanges Manufacturer in India
  • Stainless Steel 317L Lap Joint Flanges
  • Stainless Steel 317L RTJ Flanges
  • Stainless Steel 317L Blind Flanges
  • SS 317L Ring Type Joint Flanges
  • Stainless Steel 317L Spectacle Blind Flanges
  • Stainless Steel 317L Square Flanges
  • SS 317L Pipe Flange Stockist in Mumbai, India
  • ASME SA 182 F317L Threaded Flanges
  • Stainless Steel 317L Flat Flanges
  • Stainless Steel 317L Reducing Flanges
  • Stainless Steel 1.4438 Plate Flanges
  • Stainless Steel 317L SORF Flanges
Application Industry

We have huge experience of supplying to all major industries across the world. These Flanges is use in various industries like : Petrochemical, Pulp And Paper Co, Oil and Gas, Chemical Industry, Food Processing Industry, Plumbing, Water Supply Systems, Power Plant, General Purpose Applications, Fabrication Industry etc

Central/South America, North America, Asia, Mid East/Africa, Eastern Europe, UAE

Sri Lanka, Bahrain, Russia, Egypt, Portugal, Turkey, Spain, Singapore, Brazil, Thailand, Chile, Malaysia, Venezuela, Indonesia, Costa Rica, Poland, USA, U.A.E, Italy, Oman, Canada, Saudi Arabia, Angola, Qatar