hollow section tube/square tube/rectangular tube

1.size: 2-3/8"-13-3/8"
2.outside diameter 60-800mm
3.wall thickness4-13mm...
black / annealed

Square and Rectangular Pipe
Uses: Used for machinery, processing, structure building, automobile manufacturing, shipbuilding, electric power
Steel Grade: St 37-2,St 52-3, Q195, Q235, Q345  
We can also supply seamless square and rectangular pipe as request .

Specifications: