304/304L Welded Pipe Manufacturer

Mumbadevi Steel India (MSI) is a trusted suppliers and eporter of Stainless Steel 304 and 304L Welded Pipes. We have exported ASTM A312 TP304 Pipes to 70 countries worldwide.
Other Names: ASTM A312 TP304, Stainless Steel 304/304L Pipe, Stainless Steel 304/304L Welded Pipe, UNS S30400 Pipes, UNS S30403 Pipes
Material: 304/304L
Brand: Mumbadevi Steel India (MSI)
Manufacturer: Mumbadevi Steel India (MSI)
Rating: 4.3/5 based on 72 customer reviews

ASTM A312 TP304/TP304L UNS S30400/S30403 • Stainless Steel 304/304L Welded Pipe

Stainless Steel 304/304L Welded Pipes supplied by Mumbadevi Steel India (MSI) are of best quality and highly corrosion-resistant. Our ASTM A312 TP304 Welded Pipe inventory is available in random lengths or cut to specific lengths to meet your exact requirements. Over the years, we have gained unique experience with pipes for different applications. We control the manufacturing process from raw material to finished product, with a constant focus on quality to meet demanding specifications.

304/304L Stainless Steel Welded Pipes are of two types ERW and EFW. A process for producing welded pipe is Electric Resistance Welding (ERW) also known as Contact Welding. Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. SS 304/304L Welded Pipes are available in a wide range of sizes and properties. Due to the weld seam, lower operating pressures are stated in accordance with ASME compared to seamless pipes. In general Stainless Steel welded pipe possess tighter dimensional tolerances than seamless pipes and are less costly if produced in same quantities. Stainless Steel 304/304L Welded Pipe sizes range from 1/8" to 48" inches and the thickness of the pipes are as follows: Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160. The Stainless Steel pipe is manufactured and finished according to dimension standards such as ANSI B36.10 and ANSI B36.19.

Mumbadevi Steel India (MSI) is a leading suppliers of 304/304L welded pipes providing an extensive selection of all grades and dimensions to the oil and gas, petrochemical, chemical and power industries. We work closely together with certified pipe manufacturers from around the world and have a huge range of different welded pipes constantly on stock ranging from Electric Resistance Welded (ERW) Pipes, Fusion Welded (EFW) Pipes to Double Submerged Arc Welded (DSAW) Pipes. We have a huge inventory of Stainless Steel 304/304L Welded pipes in different sizes and dimensions ranging from 1/8" to 16" inches in size and Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160 in thickness. Mumbadevi Steel India (MSI) is one of the major manufacturers of welded 304/304L pipes for applications in oil and gas, LNG, Petro-chemical, shipbuilding, desalination, water treatment and energy industries.

We are engaged in offering wide range of ASTM A312 welded pipes in all sizes and forms. We also specialize in supplying Stainless Steel Welded Pipes. We have a huge stock of piping materials with applications in industries such as Medicine, Chemical, Oil and Gas etc. We have an inventory of pipes of Indian, European and Japanese origin. Our comapany has bagged certification for the excellence in the quality of our products.

All our 304/304L Stainless Steel Pipes conform to international standards and are manufactured according to ASTM, ASME, DIN, ANSI, EN, WERKSTOFFE, JIS, BS standards. Each piece of pipe is fully tested by professionals according to international standards. Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik, etc. We are Saudi ARAMCO approved vendors of Stainless Steel alloy pipes. We export in many major countries which include UAE, Saudi Arabia, Russia, Iran, Indonesia, Chile, Germany, Australia, USA, Europe, Brazil, South Africa and many more.

  • Pipe Specification: ASTM A312 TP304, ASME A312 UNS S30400 & EN 1.4301
  • Dimension Standard: ANSI B36.19, B36.19M ANSI B36.10
  • Outside Diameter (OD): 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock
  • Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
  • Type: 304/304L Welded Pipe, 304/304L EFW Pipes, 304/304L ERW Pipes
  • Form: 304/304L Round Pipes, 304/304L Square Pipes, 304/304L Rectangular Pipe
  • Length: Single Random, Double Random & Cut Length
  • End: Plain End, Beveled End, Threaded
  • End Protection: Plastic CapsOutside Finish: 2B, No.1, No.4, No.8 Mirror Finish
  • Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
  • External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

304/304L Stainless Steel Pipe Sizes in Stock

Pipe Form Size Range Thickness Dimension Standards
Stainless Steel 304/304L Welded Pipe, Stainless Steel 304/304L ERW Pipe, Stainless Steel 304/304L EFW Pipes 1/8" to 48" inches SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80S, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160 ANSI B36.10, ANSI B36.19M

Forms of ASTM A312 TP304 in Stock

Stainless Steel Alloy Square Pipe Manufacturer

304/304L Square Pipe

Stainless Steel 304/304l Square Pipes available in ASTM A312 TP304 SCH 5 to XXS

304/304L Round Welded Pipe Supplier

304/304L Round Pipe

Stainless Steel 304/304L Round Pipes available in sizes 1/4 to 16" in ASTM A312 TP304

304/304L Welded Rectangular Pipe

304/304L Rectangular Pipe

Stainless Steel 304/304L Rectangular Pipes available in ASTM A312

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C P Mn Ni S Si Cr
    MIN - - - 8.000 - - 18.000
    MAX 0.080 0.045 2.000 10.500 0.030 0.750 20.000
    C Mn Si P S Cr Ni
    MIN - - - - - 18.000 8.000
    MAX 0.030 2.000 0.750 0.045 0.030 20.000 12.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 205 515 40.00  
    MAX       92
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 485 170 40.00 -
    MAX - - - 92
  • Density lb/in³ 0.285
    kg/dm³ 7.9
    Modulus of Elasticity psi 29 x 10-6
    GPa 200
    Thermal Conductivity Btu/ft hr°F 8.7
    W/m°C 15
    Heat Capacity Btu/lb°F 0.12
    J/kg°C 500
    Electrical Resistivity Ω-inch 27.6 x 10-6
    µΩm 0.73
    Poissons ratio   0.3
    Density lb/in³ 0.285
    kg/dm³ 7.9
    Modulus of Elasticity psi 29 x 10-6
    GPa 200
    Thermal Conductivity Btu/ft hr°F 8.7
    W/m°C 15
    Heat Capacity Btu/lb°F 0.12
    J/kg°C 500
    Electrical Resistivity Ω-inch 27.6 x 10-6
    µΩm 0.73
    Poissons ratio   0.3

304/304L SS Welded Pipe Price List

304/304L SS Welded Pipe For Sale
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304/304L SS Welded Pipe For Sale
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304/304L SS Welded Pipe For Sale
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