United Steel Industry CO.,LTD

United Steel Industry CO., LTD, based in Hunan, China, is a dedicated steel pipe manufacturer and exporter, delivering quality carbon, stainless, galvanized, and alloy steel pipes. The company offers smooth and welded pipe options to meet a broad range of industrial needs, from the petroleum and chemical sectors to nuclear power and shipbuilding.

Operating with a large inventory, United Steel Industry holds 60, 000 tons of diverse steel materials in a 30, 000-square-meter facility, with strategic locations in Tianjin and Singapore. Our advanced production lines support both hot-rolled and cold-drawn processes for smooth pipes, along with high-frequency and submerged arc welding for welded pipes.

United Steel Industry adheres strictly to global standards, including API, GB, ASTM, DIN, JIS, and ISO, ensuring that each product aligns with authoritative benchmarks. With a production capacity of up to 800, 000 tons per year, we provide versatile pipe solutions for various industrial applications, backed by rigorous testing protocols.

We implement advanced testing methods like eddy current and ultrasonic inspection, as well as spectrum analysis, to verify product quality and performance. Each pipe produced meets the stringent specifications required for demanding environments.

With a focus on customer needs, United Steel Industry offers competitive pricing and personalized service, positioning itself as a trusted choice for reliable steel piping solutions worldwide.