Premier 304 stainless steel Seamless tube Building Materials Supplier in China
Crafted to meet modern industry standards, the 304 Stainless Steel Seamless Tube in seamless tube form is ideal for high-performance applications. Manufactured to ASTM A312 standards, this seamless tube is suitable for diverse regions and industries. Its outstanding strength, combined with excellent corrosion resistance, makes it a perfect choice for both outdoor and indoor installations.

304 Stainless Steel Seamless Tube - Detailed Specifications
This data sheet highlights the essential specifications of the 304 stainless steel Seamless tube, offering reliable solutions for construction, manufacturing, and plumbing. With excellent corrosion resistance and durability, it’s designed to perform in diverse industrial applications.
Attribute | Details |
---|---|
Characteristics | High strength, excellent corrosion resistance, seamless design, thermal stability. |
Surface Treatment | Pickling passivation, annealing, optional polishing (320–600 grit). |
Dimensions/Specs | OD: 1/8"–24" (0.5–20mm wall thickness); lengths up to 12 m; ASTM A312, A213, A269 compliant. |
Corrosion Resistance | Good resistance to mild environments, 200 mg/L chlorides; not for seawater or strong acids. |
Mechanical Properties | Tensile Strength: ≥515 MPa; Yield Strength: ≥205 MPa; Hardness: ≤92 HRB. |
Processability | Good welding, excellent forming, fair machining capabilities. |
Applications | Chemical, oil & gas, food processing, water treatment, heat exchangers, pharmaceuticals. |
Standards | ASTM A312, A213, A269; ASME SA312; EN 1.4301; UNS S30400; ISO 9328-5, DIN 17456, JIS G3459. |
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We are pleased to provide you with 304 Stainless Steel Seamless Tube which provides high reliability and unmatched versatility. It suitably fits the chemical processing, food, oil, and gas industries. It’s a clean solution made to withstand the toughest challenges. Check our inventory optimized to handle your toughest demands.