Construction

We hold the extensive range of ASTM A335/ASME SA335 P21 Alloy Steel Pipe in a variety of materials including P21,

S355J2H is a low-alloy structural steel pipe with excellent mechanical properties and reasonable chemical composition. It is often used to manufacture pressure vessels, transmission pipelines and various engineering machinery.

P235GH carbon steel pipe is a kind of non-alloy and alloy steel with specific high-temperature properties. It has good plasticity, toughness, cold bending performance and welding performance. It is suitable for manufacturing nuclear island steel containment shells, pressure vessels, and equipment components.

S235JRH is a designation for a specific grade of steel used in the manufacture of spiral steel pipes.