Pipes & Tubes

Stainless Steel 304 / 304L Pipes & Tubes Supplier

Stainless Steel 304 Seamless Pipe, Stainless Steel 304 Welded Pipes, ASTM A312 TP304 Stainless Steel Pipes, UNS S30400, S30403 Pipes, 1.4301, 1.4307 Tubes, 304L Stainless Steel Pipe, SS 304 Seamless Tubing, SUS 304 Pipe & Tubes, Stainless Steel 304L Pipes Supplier in Mumbai, India.

ASME SA 213 TP304L Seamless Tubes, Stainless Steel 304 Welded Tubes, 304 Stainless Steel Tubing, ASTM A358 TP304 EFW Pipes, SS 304 ERW Pipes, 304L Stainless Stel ERW Tubes, SS 304 Tubing Stockist, Stainless Steel 304L Seamless Tubes, SS 304 Pipes Exporter in India.

Simplex Steel Industries are one of the market leaders, we manufacture, supply, and export the better quality of our Stainless Steel 304/ 304L Pipes and Tubes. The Pipes and Tubes, which we make has outstanding materializing and soldering qualities. We also manufacture our Pipes and Tubes in various shapes and sizes for our clients. Simplex Steel Industries believe in the satisfaction of our clients, that is why we make these Pipes and Tubes as per the need and demand of our clients. At affordable prices, we also provide our Pipes and Tubes to our buyers with all benefits and features. We, Simplex Steel Industries, has a high-tech manufacturing plant where we fabricate these SS UNS S30400 / S30403 Seamless Pipes and Tubes by using excellent quality raw material. We follow the national and international quality standards and defined manufacturing processes to make these Pipes and Tubes perfectly suitable for every industrial application and operation. Our expert members do check the quality standards at every level of the manufacturing process by performing various destructive and non-destructive tests.

Our team of experts, experienced, and skilled professionals supervising the whole manufacturing process to avoid defects and errors. They observe process right from the selection of material till the final dispatch of Pipes and Tubes. Our quality testers ensure qualities and all necessary parameters of SS 304/ 304L Pipes and Tubes at every stage of production by performing various destructive and non-destructive tests. By using advanced technology, latest machinery, and tools, we are manufacturing these SS 304/ 304L Pipes and Tubes in bulk amount without compromising in quality. This helps to keep ready stock and to complete the urgent needs of our esteem clients.

Simplex Steel Industries is considering all requirements of various industrial sectors to produce exact SS 1.4301, 1.4307 Pipes and Tubing for them. We are not only maintaining quality standards higher, but we are also taking care of packing and shipping. We pack these SS 304/ 304L Pipes and Tubes in suitable packing materials, and by choosing a fast way of transportation, we ensure to offer smooth and convenient doorstep service within the decided time.

Value Added Services

  • Annealed & Pickled Bending
  • Machining
  • Draw & Expansion


  • Surface finish
  • Ductility
  • Cryogenic strength


  • Hardness Test
  • Tensile Test
  • Intergranular Corrosion Test

ASTM A312 / A213 Stainless Steel 304 / 304L Pipes & Tubes Stock

Stainless Steel 304 / 304L Seamless Pipe
  • SS 304 / 304L Seamless Pipe

Stainless Steel 304 / 304L Welded Pipe
  • SS 304 / 304L Welded Pipe

Stainless Steel 304 / 304L ERW Pipe
  • SS 304 / 304L ERW Pipe

Stainless Steel 304 / 304L EFW Pipe
  • SS 304 / 304L EFW Pipe

Stainless Steel 304 / 304L Seamless Tubes
  • SS 304 / 304L Seamless Tubes

Stainless Steel 304 / 304L Welded Tubes
  • SS 304 / 304L Welded Tubes

Stainless Steel 304 / 304L ERW Tubes
  • SS 304 / 304L ERW Tubes

Stainless Steel 304 / 304L Round Tubing
  • SS 304 / 304L Round Tubing

Stainless Steel 304 Pipes & Tubing Specification

Standards ASTM, ASME
Designation A213, A249, A269, A312, A358
Outer Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness 0.3mm – 50 mm
Type Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Seamless Pipes & Tubes Size 1 / 8" NB - 24" NB
ERW Pipes & Tubes Size 1 / 8" NB - 36" NB
EFW Pipes & Tubes Size 6" NB - 100" NB
Length Single Random, Double Random & Required Length
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End Plain End, Beveled End, Treaded

ASME SA 312 / SA 213 TP304 / 304L Pipe Equivalent Grades

SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

SS 304 / 304L Pipes & Tubing Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 - 8 – 11 -

Stainless Steel 304 / 304L Pipe & Tube Mechanical Properties

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

Other Types of Stainless Steel 304 / 304L Pipes & Tubes

  • SS 304 Seamless Pipe
  • Stainless Steel 304L Pipes
  • SS 304 Seamless Tubing
  • Stainless Steel 304L Welded Pipes
  • Stainless Steel 304 Welded Tubing
  • Stainless Steel 304L ERW Pipes
  • Stainless Steel UNS S30400 Pipe
  • Stainless Steel 304 EFW Pipes
  • ASTM A312 SS 304L Welded Pipes
  • Stainless Steel 1.4301 Pipes
  • SS 304L Rectangular Pipes
  • Stainless Steel 1.4307 Pipes in Mumbai
  • SS 304L Square Pipes
  • Stainless Steel 304 Tubing Supplier in Mumbai
  • SS 304 Pipes Manufacturer in India
  • Stainless Steel 304 Welded Tubes
  • SS 304L ERW Tubes Stockholder in India
  • SS UNS S30403 Pipes
  • SS 1.4306 Seamless Tubes
  • SS 304 Rectangular Pipes
  • SS 304L Square Pipes
  • Stainless Steel S30403 Seamless Pipe in India
  • SS 304 Austenitic Pipe Stockist in Mumbai, India
  • Stainless Steel 304L Hollow Pipes
  • 304 SS Seamless Tubes
  • Stainless Steel 304L Industrial Pipes
  • SS 304L Rectangular Tubing
  • Stainless Steel 304 Square Tubing
Application Industry

We have huge experience of supplying to all major industries across the world. These Pipes & Tubes 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