Stainless Steel 304L Flanges Manufacturer

Stainless Steel 304L Flanges, UNS S30403 Flanges, Stainless Steel 304L Pipe Flanges, 1.4307 Plate Flanges, ANSI B16.5 Stainless Steel 304L Flange, SUS 304L Flanges, Stainless Steel 304L Flanges Supplier in Mumbai, India.

Stainless Steel 304L Slip on Flanges, ASTM A182 F304L Blind Flanges, SS 304L Weld Neck Flanges, 304L Stainless Steel Forged Flanges, Stainless Steel 304L Socket weld Flanges Stockist, ASME SA 182 F304L Lap Joint Flanges, 304L Stainless Steel Orifice Flanges, Stainless Steel 304L RTJ Flanges, SS 304L Long Weld Neck Flanges Exporter in India.

Simplex Steel Industries is a renowned manufacturer, supplier and stockholder of an extensive range of Stainless Steel 304L Flanges. We are manufacturing these flanges in standard as well as customized specifications to satisfy the diverse needs of our valued customers. Stainless steel 304L is a lower carbon version of SS 304 having an excellent chemical composition of chromium and nickel. This alloy has very good mechanical strength, durability and corrosion resistance features. These properties make this grade perfectly suitable for the fabrication of highly robust and durable flanges. These flanges have a higher resistance to pitting, crevice cracking and stress corrosion cracking in the chloride solutions. Apart from this, due to exceptional flexibility and strength, our offered stainless steel flanges can withstand heavy load and higher temperature conditions.

Simplex Steel Industries is developing Stainless Steel 304L Flanges in a different size, dimensions, wall-thickness and customized specifications. These flanges are manufactured by making use of standard quality raw material that is selected as per the guidelines of international material standards. All the physical and mechanical properties of the material are inspected before the use to ensure long life and less maintenance of the flanges. Our highly experienced and skilled workforce is using the latest techniques and advanced machinery to bring out dimensionally accurate Stainless Steel 304L Flanges. These flanges are available in ready stock to complete the urgent requirements of our esteem customers.

Simplex Steel Industries focus on offering efficient and accurate Simplex Steel Industries to our customers at market leading rates. In order to maintain accuracy and higher performance, these flanges are passed through different destructive, non-destructive and third party inspection under the observation of quality experts. We have highly automated test labs to carry out the testing process. The development and testing of Stainless Steel 304L Flanges is conducted according to the international quality standards. After the successful testing, the flanges are packed using adequate material to ensure damage-free and rust-free shipping. Also, we offer customized packaging as per the demands of our clients. We assure to provide doorstep delivery of Stainless Steel 304L Flanges within the shortest delivery time.

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 304L Flanges Stock

Stainless Steel 304L 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 F304L Pipe Flanges Equivalent Grades

SS 304L S30403 1.4306 / 1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 3304S11 03Х18Н11

SS 304L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304L 0.035 2.0 1.0 0.045 0.03 18 – 20 - 8 – 13 -

Stainless Steel 304L Flanges Mechanical Properties

Grade Density Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304L 8.0 g/cm3 515 205 35 92 201

Other Types of Stainless Steel 304L Flanges

  • Stainless Steel 304L Flanges
  • UNS S30403 Flanges
  • Stainless Steel 304L Pipe Flanges
  • 1.4306 Plate Flanges
  • 304L Stainless Steel Flanges Stockholder in India
  • ANSI B16.5 Stainless Steel 304L Flange
  • Stainless Steel 304L Slip on Flanges
  • Stainless Steel 304L Welding Neck Flanges
  • Stainless Steel 304L Long Weld Neck Flanges
  • 304L Stainless Steel Forged Flanges
  • Stainless Steel 304L Socket weld Flanges Stockist
  • Stainless Steel 304L Orifice Flanges
  • Stainless Steel 304L Flanges Supplier in Mumbai
  • SS 304L Flanges Manufacturer in India
  • Stainless Steel 304L Lap Joint Flanges
  • Stainless Steel 304L RTJ Flanges
  • Stainless Steel 304L Blind Flanges
  • SS 304L Ring Type Joint Flanges
  • Stainless Steel 304L Spectacle Blind Flanges
  • Stainless Steel 304L Square Flanges
  • SS 304L Pipe Flange Stockist in Mumbai, India
  • ASME SA 182 F304L Threaded Flanges
  • Stainless Steel 304L Flat Flanges
  • Stainless Steel 304L Reducing Flanges
  • Stainless Steel 304L Plate Flanges
  • Stainless Steel 304L 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