- Structural seamless steel pipe is mainly used for general structure and mechanical processing.
- Implementation standards: GB/T8162-2018, etc.
- Its representative materials (grades): carbon steel 20#, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo etc.
- Main application areas:
Building structures: Used for supporting structures, frame structures, roof and wall supports, etc. of buildings, including residential buildings, commercial buildings, and industrial plants.
Machinery Manufacturing: Support structures and frames used to manufacture mechanical equipment, tools and components, including automobiles, ships, railway rolling stock, etc.
Pipe support: Used as a support and fixed structure for pipe systems, including hydraulic pipes, HVAC pipes, and industrial pipes.
Bridges and Tunnels: Used for support and load-bearing of bridge and tunnel structures, including bridge frames, tunnel supports and ventilation ducts, etc.
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