Import Astm A213 Tp321 Stainless Steel Pipe — Buy in wholesale FOB from Supplier in China

ASTM A213 TP321 is a titanium-stabilized austenitic stainless steel seamless pipe designed for high-temperature service in boiler, superheater, and heat exchanger applications. This grade from Huanan Special Steel Co., Ltd. is supplied in diameters from 6 to 580 mm, wall thicknesses from 1 to 30 mm, and lengths between 4000 and 15000 mm, with delivery conditions including cold drawing, cold rolling, hot rolling, or heat expansion. The pipe adheres to the ASTM A213 standard for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes.

The material composition of TP321 includes 18% chromium and 10% nickel with titanium stabilization to resist intergranular corrosion after welding or exposure to high temperatures. Typical industry applications include petrochemical plants, refineries, and power generation, where resistance to oxidation and creep at elevated temperatures is critical. Standard surface finishes for such pipes are pickled and passivated, with tolerances aligned to ASTM A213 specifications for diameter, wall thickness, and straightness.

Industrial buyers sourcing this pipe often prioritize its stability in cyclic temperature conditions, making it a preferred choice over non-stabilized grades like TP304 for service above 427°C. Huanan Special Steel Co., Ltd. offers this product with EN 10204-3.1 MTC certification, and buyers can confirm trade terms such as FOB, CFR, or CIF, with delivery typically arranged within 15 to 20 days. The pipe is packaged in bundles or wooden cases to prevent damage during transit, and buyers should verify packaging suitability for their logistics chain.

Huanan Special Steel Co., Ltd. is based in Jiaxing, Zhejiang, China, with its office located at Room 503, 28 Liyuan Building. The company operates as an importer-tier supplier specializing in high-grade steel products, including seamless stainless steel pipes and super thick steel plates for heavy industries such as offshore platforms, LNG tanks, and oil and gas refineries. Its product portfolio includes ASTM A514, A517, and specialized alloys like 9Ni and X8Ni9, catering to demanding industrial applications.

The supplier’s profile indicates a focus on technical-grade materials, with certifications such as EN 10204-3.1 MTC available for its stainless steel pipes. While the company’s response rate and average response hours are currently unrecorded, its product descriptions emphasize compliance with international standards like ASTM, DNV, ABS, and ISO 15156. Buyers are advised to confirm specific capabilities, such as custom sizes or additional certifications, directly with the supplier.