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Pipes & Tubes

Stainless Steel Seamless Pipes

ASTM A312 and A213 seamless stainless pipes and tubes in 304, 316, 321, 347, 904L and more.

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Stainless Steel Seamless Pipes products

Stainless Steel 904L Pipes

Stainless Steel 904L Pipes

ASTM B677 / ASME SB677 / B673 / B674 · Seamless, ERW and welded · 6.00 mm OD up to 914.4 mm OD

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About stainless steel seamless pipes

Seamless stainless steel pipes and tubes for chemical, pharma, food, oil & gas and power plants. Grades 304/304L, 316/316L, 321, 347, 310S and 904L to ASTM A312, A213 and A269. Share NPS or OD, schedule, length and quantity to get quotes from verified mills and stockists.

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Request a quote for stainless steel seamless pipes

Start with the material and quantity. On the next step you add your company and contact details, and attach drawings or an enquiry file if you have one.

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How sourcing works

  1. Post your requirement

    Share material, grade, size, quantity and delivery location — or attach your enquiry file.

  2. We review it

    Every requirement is checked by the MetalMitra team. Your name, company and contact details are never published.

  3. We compare suppliers

    We look for suitable manufacturers, mills and stockists for your material and collect their prices.

  4. You get a clear offer

    We come back to you with a clear quotation. You decide whether to go ahead.

FAQ

Stainless Steel Seamless Pipes questions

ASTM A312 / ASME SA312 is the main pipe standard. ASTM A213 covers boiler and heat-exchanger tubes, and A269 covers general-service tubing.

316 adds molybdenum for better resistance to chlorides and pitting, so it is preferred for marine and chemical service.

Typically 1/8" to 24" NB in schedules 5S to XXS, with tubes from about 6 mm OD.

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