Material: 10, 20, 35, 45, 16Mn, Q345B

Standard number: GB/T 8162

Use

Used to manufacture seamless steel pipes for pipes, containers, equipment, pipe fittings and mechanical structures

Construction: hall structure, sea trestle bridge, airport structure, shipyard, security door frame, garage door, reinforced steel door and window, interior partition wall, cable bridge structure and highway security guards, railings, decoration, residential, decorative pipes

Auto parts: automobile and bus manufacturing, transportation

Agriculture: agricultural equipment

Industry: machinery, solar mounts, offshore oilfields, mining equipment, electromechanical hardware, engineering, mining, heavy and resources, process engineering, material processing, mechanical parts

Transportation: pedestrian railings, guardrails, square structures, guide signs, road equipment, fences

Logistics storage: supermarket shelves, furniture, school appliances

Main steel pipe grades

10, 20, 35, 45, Q345, 15CrMo, 12Cr1MoV, A53A, A53B, SA53A, SA53B