1.Name: Rectangular hollow section

2.Size:30*40-700*800mm.

3.Thickness:3-25mm

4. Materials: Q235,Q345,20#,ST37,ST44,ST52,ASTM A53, ASTM A106,STKR 490 and so on

5. Use: construction structure, machinery,hall structure,airport struture, shipbuilding, automotive parts, sun sekker, solar mount panel and so on

6. Packing: Wrapped with steel strip,suitable for shipment or as customer’s requriment

Rectangular hollow section