Rectagular Pipe is one of our main product,bellow is the details of rectagular pipe:
Out Diameter:30*20--400*300MM
Wall thickness:0.8-10mm;
Steel Grade:Q195,Q215,Q235/Q345B
Surface Finish:Black Pipe, Electro Gal. Pipe, Hot Dip Gal. Pipe.

Material: S235, S355;
Certificate:Iso 9001,BS1139
We have our own testing house and strict quanlity control system to control our quanlity during the whole production process.

Packing :Bundle by steel strips