Sofa accessories square pipe generally use galvanized square pipe or stainless steel square pipe. The size of the square tube is determined according to the specific needs, the size is 12.5*12.5*1.4mm, and the surface treatment of the square tube is generally galvanized or polished to increase its corrosion resistance and aesthetics.
The processing method of square pipe can be cutting, welding, bending, etc., according to the specific requirements of the use of processing.Sofa accessories Square tube is generally used to make sofa base, armrest, backrest and other components, with load-bearing capacity and stability.