|Product name||304 Hot-rolled straight welded pipe|
|Size||Outer Diameter,20*10-400*600mm;Wall thickness,0.8-12mm;Length,1-12m ,according to customers' requirements|
|Coating||Hot-dipped Galvanized,Electrical Galvanized|
|Surface||Lightly oiled, Hot dip galvanized, Electricity galvanized, Black|
|Heat Treatment||Bright Annealed , Black Annealed|
1.The surface of the welded pipe has been galvanized and the corrosion resistance is greatly improved. Moreover, this product has a uniform coating and a long service life;
2.This pipe processed hot-rolled treatment, which makes the processing property of the welded pipe significantly improved, the structure of the welded pipe becomes dense;
3.The steel pipe is made of 304 stainless steel. This material is the most common steel grade, and has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Deep drawing, bending and other normal temperature processing performance.
1.Chemical properties: good chemical and electrochemical corrosion resistance;
2.Physical properties: heat resistance, high temperature resistance, low temperature resistance and even ultra-low temperature resistance.