Tianjin Liye territory of cold-formed steel Co.Ltd.

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1. LSAW steel pipes

Specification: 351 mm---1220 mm.
Wall thickness:7---40mm,
The length:6-12.8m.
Material quality: Q235,Q345.20#.Q420.X42-70
The standards" GB/T3091-2008, GB/T9711.1-1997, API5L.

2. rectangle pipes

The products are widely used in construction steel structure, large stadium, lifting equipment, shipbuilding and other fields.its annual production is300000tons.
Specification:400---600mm Wall thickness: 8.0 ~20.0mm,
Material quality: Q235,Q345.20# ...

3. square pipes

The products are widely used in construction steel structure, large stadium, lifting equipment, shipbuilding and other fields.its annual production is300000tons.
Specification:250*250~500*500mm,
Wall thickness: 8.0 ~20.0mm,
Material quality: ...