Stainless Steel Grade 304 Pipes & Tubes

Stainless Steel Grade 304 Pipes (Seamless & Welded)

Suppliers, Traders, Exporters and Stockists of Stainless Steel Grade 304 Pipes (Seamless & Welded)

ARK Stainless is a trusted supplier, stockist, and exporter of high-quality Stainless Steel 304 Pipes designed to perform in challenging industrial environments. Our SS 304 pipes, available in both seamless and welded forms, are widely utilized in heat exchangers, which require reliable heat transfer between fluids. The SS 304 welded pipes provide an economical, high-performance solution, making them popular for applications needing moderate corrosion resistance and tensile strength.

Among the various options, the SS 304 EFW pipes stand out for their effectiveness in heat exchangers without significantly impacting cost. Additionally, Stainless Steel 304 ERW pipes are favored for similar applications due to their durability and affordability. The ASTM A312 TP 304 seamless pipes are preferred across industries like power generation, chemical processing, refrigeration, and petroleum refining, offering outstanding performance under high-temperature and general corrosive conditions.

ASME SA312 Grade 304 pipes undergo cold working to enhance the tensile strength of SS 304 seamless pipes without heat, ensuring a robust structure suitable for high-stress applications. The composition of Stainless Steel 304 Pipes—18% chromium and 8% nickel—grants exceptional corrosion resistance and strength. ARK Stainless supplies a range of SS 304 Pipes in specifications like ASTM A312 and A358, with dimensions following ASTM, ASME, and API standards. Our welded SS 304 pipes and seamless pipes come in various shapes, including round, square, rectangular, and hydraulic, catering to diverse needs.

The Stainless Steel 304 Seamless Pipes are available from ½ inch to 16 inches in nominal bore size, while ERW pipes range from ½ inch to 24 inches, and EFW pipes extend up to 100 inches. SS UNS S30400 ERW Pipes are designed for high-pressure, high-temperature conditions with an operating temperature up to 870°C, a minimum yield strength of 205 MPa, and a tensile strength of 515 MPa, making them ideal for commercial, industrial, and domestic applications.

As a leader among Stainless Steel 304 Pipe suppliers, ARK Stainless proudly exports 304 Stainless Steel Pipes to markets across the United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, and Malaysia. Contact us today to learn more about our extensive range of SS 304 seamless and welded pipes and competitive pricing.

Specifications of 304 Stainless Steel Pipes

ASTM / ASME Name ASTM A 358 / ASME SA 358 and ASTM A 312 / ASME SA 312
Most famous For 304 Stainless Steel Large Diameter Pipe
Dimensions Standard ASTM, API, ASME
Stainless Steel 304 Seamless Pipes Size Range 1/2" Nominal Bore To 16"Nominal Bore
OD Sizes 1/8" - 30"Nominal Bore Inch
efw pipes outer diameter 6" Nominal Bore To 100"Nominal Bore
Available Pipes Form Round and Hydraulic Form Etc

erw pipes Ranging in size from

1/2" Nominal Bore To 24" Nominal Bore
Stainless Steel 304 Seamless Pipes End Finishing Theaded, Plain End, Beveled End
Frequently Used Type ERW / Welded / LSAW/ Seamless /Fabricated Pipes
Pipes Schedule Thickness Range SCH20, SCH40, SCH30, XS, STD, SCH80, SCH60, XXS, SCH80, SCH140 SCH160, SCH120,
Stainless Steel 304 Seamless Pipes Stock Length Cut Length, Double and Single Random
Stainless Steel Grade 304 Tubes (Seamless & Welded)

Suppliers, Traders, Exporters and Stockists of Stainless Steel Grade 304 Tubes (Seamless & Welded)

ARK Stainless stands as a trusted supplier, stockist, and exporter of premium Stainless Steel 304 Tubes, meeting both national and international standards such as ASTM, ASME, and API. Made from austenitic SS 304, these tubes have a composition of 18% chromium and 8% nickel, which ensures exceptional resistance to corrosion and high tensile strength. SS 304 seamless tubes deliver reliable performance across a variety of industrial applications, with electric fusion welded (EFW) tubes also available for additional flexibility in high-stress environments.

The SS 304 Tube is available in nominal bore sizes ranging from ½ inch to 16 inches, and clients can customize the shape, dimensions, and finishes based on their specific application needs. Known for their durability, these SS 304 tubes perform efficiently in high-pressure and high-temperature conditions, reaching up to 870°C. Commonly used as 304 stainless exhaust tubes in heat exchangers and exhaust systems, our tubes are precision-engineered for reliable operation.

At ARK Stainless, we offer cut-to-size SS 304 tubes and maintain a vast stock to ensure prompt supply to industries throughout India. Our UNS S30400 tubes are favored for their high strength, with a minimum tensile strength of 515 MPa and yield strength of 205 MPa, making them ideal for commercial, industrial, and general corrosive services. Additionally, the Din 1.4401 tube is an economical solution worldwide, and its widespread use is a testament to the versatility and performance of SS 304 tubes.

For demanding applications, our Stainless Steel 304 rectangular tubes provide outstanding atmospheric corrosion resistance, while SS 304 square tubes offer enhanced strength and dimensional accuracy. It’s essential to select reputable SS 304 tube suppliers who use high-quality raw materials, ensuring that each tube performs at its best. Although 304 stainless round tubes work well in ambient atmospheric conditions, they are not recommended for marine environments.

ARK Stainless takes pride in supplying SS 304 pipes and tubes with superior finishing, available for diverse industries like paper and pulp, pharmaceuticals, chemicals, and water treatment. Our ASTM SA312 GR. TP 304 pipes and tubes exhibit excellent resistance to potable water at ambient temperatures, reinforcing our commitment to quality.

As a leading exporter of Stainless Steel 304 tubes, ARK Stainless proudly serves markets across the United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, and Malaysia. Connect with us today to learn more about our extensive SS 304 seamless and welded tube offerings.

Specification of Stainless Steel Tubes 304

Dimensions ASTM, ASME, API
Sizes (Seamless) 1/2" NB upto 8" NB
SIzes (ERW) 1/2" NB upto 24" NB
Sizes (EFW) 6" NB upto 100" NB
Wall Thickness Schedule 5S to XXS
End Beveled End, Plain End, Treaded
Length Double Random, Single Random, Cut Length.
Materials Testing H2 SERVICE, NACE MR0175, CRYO SERVICE, OXYGEN SERVICE, etc
Processing Polishing, Cut-to-length, Polished Grit 120 to 600