ASME SA312 TP310S Stainless Steel Bright Annealed Pipe

GNEE specializes in manufacturing and exporting high‑quality SA312 TP310S seamless stainless steel pipes, welded stainless steel pipes and heavily cold‑worked austenitic stainless steel pipes, with outside diameter range of 3.2–800 mm and wall thickness from 0.25–50 mm. Made from ASTM SA312 TP310S material, these pipes offer far greater strength than ordinary piping, with robust and durable construction combined with excellent flexibility. Even at low temperatures, they maintain outstanding mechanical properties. Their good workability allows welding with matching electrodes and filler wires, and they are solution annealed at 1040–1065 °C followed by quenching. This ensures a minimum tensile strength of 520 MPa, minimum yield strength of 205 MPa, elongation up to 40 %, and maximum hardness controlled below 225 HV, enabling stable performance in the most demanding operating conditions. All products are manufactured from premium raw materials using advanced equipment. For more product details or custom services, please feel free to contact us at any time.

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