ASTM A312 TP310S Stainless Steel Pickled Pipe

GNEE is a supplier of 310 stainless steel pipes capable of customizing various shapes and sizes according to your requirements. We are committed to producing high-quality products at reasonable prices.

ASTM A312 TP 310S stainless steel pipes we supply are manufactured using both seamless and welded processes. Containing 19–22% nickel and 24–26% chromium, these pipes undergo full solution annealing to ensure a uniform microstructure, with hardness controlled at approximately 85 HRB, making them ideally suited for on-site welding and forming operations.

310S Stainless Steel Pipe Material List

SS 310 seamless pipes are produced from a single sheet of metal via a billet-forming process, endowing them with exceptional strength and hardness. The nominal bore (NB) of ASTM A312 TP 310 seamless pipes ranges from 6 to 1200, while the outside diameter ranges from 1/8 to 12 NPS. ASME SA 312 Grade 310 welded pipes, conversely, are manufactured by welding steel strips. These pipes are available in lengths of up to 26 meters.

ASTM A312 TP 310S stainless steel pipes

ASTM A312 TP 310S Chemical Composition

TP310S stainless steel pickled pipes undergo a full-immersion passivation treatment, ensuring that their inner walls are 100% free of scale residue and preventing localized oxidative pitting at high temperatures reaching 1100°C. Wall thickness deviation is controlled within ±10%, and the material boasts a density of up to 7750 kg/m³. Furthermore, these pipes exhibit excellent electrical resistivity reaching values ​​of up to 720 nΩ·m and are widely utilized in applications such as oil refineries, burners, pipe racks, food processing equipment, and steam boilers.