Turnon Alloys is a trusted name in the global metal industry, specializing in high-quality Stainless Steel Pipes & Tubes Manufacturers for diverse industrial applications. These pipes and tubes are a crucial part of structural and fluid-handling systems across multiple sectors, known for their strength, longevity, and corrosion resistance.

Stainless Steel Pipes & Tubes are hollow cylindrical structures made from corrosion-resistant stainless steel alloys. These include grades like ASTM A312 / ASME SA312 for seamless and welded austenitic stainless steel pipes, ASTM A213 / ASME SA213 for heat exchanger and boiler tubes, and ASTM A269 for general service tubes. Stainless steel grades such as 304, 316, 321, and 347 offer excellent performance in high-temperature, high-pressure, and corrosive environments.
Being leading Stainless Steel Pipes & Tubes Suppliers, Turnon Alloys provides materials that ensure superior mechanical properties and low maintenance requirements. The key benefits of stainless steel pipes and tubes include resistance to corrosion, high tensile strength, heat resistance, and easy fabrication. These properties make them ideal for use in industries like petrochemical, pharmaceutical, food processing, automotive, marine, and construction.
As prominent Stainless Steel Pipes & Tubes Stockists, we cater to both domestic and international markets by offering precision-engineered solutions. Our inventory includes seamless and welded pipes, ERW and EFW tubes, round, square, and rectangular configurations—all manufactured under strict ASTM/ASME guidelines. Known worldwide as “pipes” or “tubes,” the terminology differs across countries and standards. In the USA, standards like ASTM A312, A213, and A269 are commonly used. In Europe, they follow EN 10216 and EN 10217 for seamless and welded tubes. In Japan, JIS G3459 and G3463 are standard specifications, while in India, IS 1239 and IS 3589 are common. Germany uses DIN 17456 and 17458, and the UK refers to BS 3605 and BS 1387.
As top-tier Stainless Steel Pipes & Tubes Exporters, Turnon Alloys meets international benchmarks with high-grade products that ensure safety and efficiency. Whether it's ASTM A312 TP304L for potable water systems, ASTM A213 TP316L for chemical plants, or ASTM A269 TP321 for pharmaceutical processing, we deliver with global compliance. Our commitment to quality, timely delivery, and precision manufacturing has positioned Turnon Alloys as a reliable global partner for Stainless Steel Pipes & Tubes. We ensure traceability, third-party inspection, and mill test certification with each supply, making our products highly trusted by industries around the world.
Specification Of Stainless Steel Pipes & Tubes
Grades | ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316L, 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L . ASTM / ASME SA 358 CL 1 & CL 3 GR . 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316H , 321 , 321H , 347. |
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Seamless Size | 1 / 8" NB - 24" NB |
ERW Size | 1 / 8" NB - 36" NB |
EFW Size | 6" NB - 100" NB |
Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
Length | Single Random, Double Random & Required Length |
Schedule | SCH20, SCH30, SCH20, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Types | Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes |
Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |