Construction

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.

ASTM A513 ERW carbon steel pipe is a straight seam electric resistance welded (ERW) carbon steel pipe produced in accordance with ASTM A513 standards.

API 5CT Gr H40 casing is a kind of petroleum casing, which belongs to the oil and gas industry pipes.

3003 aluminum plate is a typical Al-Mn alloy, has good formability, corrosion resistance and weldability It is commonly used in the production of lightweight battery car shell..