Gi pipe

Gi pipe price list zinc coating steel pipe for frame buildings we shijiazhuang chengsen trading company has been engaged in the production of welded steel pipe, galvanized steel pipes for 15 years. There are nearly 1000 staff members, and the annual produce various specifications, various materials steel pipe, galvanized gas pipe 700000 tons. And we possess 5 galvanized tubes production line. our company has passed quality management system certification, with good quality and competitive price, we warm a good reputation in dometic and international markets. We hope to build a good and long relationship with customers from home and abroad. Specification: size od  18" -24" (5.15mm-714mm) wall thickness 0.4mm-26mm class a-1, class a, class b, class c, sch20,sch40,std,xs,sch80,sch160,xxs length 5.8m length, 6m length or 12m length or as requested steel material q195 → ss330,st37,st42 q235 → ss400,s235jr q345 → s355jr,ss500,st52 standard astm a53, bs1387-1985, gbt3091-2001,gbt13793-92, gbt6728-2002 zinc coating: 120g,270g,400g,500g,550g 20μm ,40μm ,60μm,70μm,80μm usage 1)low pressure liquid, water, gas, oil, line pipe 2)construction 3)fence, door pipe ends 1) plain 2) beveled 3) thread with coupling or cap 4) chamfer 5) groove 6) screw end protector 1) plastic pipe cap 2) iron protector surface treatment 1) bared 2) black painted (varnish coating) 3) galvanized 4) oiled 5) pe,3pe, fbe, corrosion resistant coating, anti corrosion coating.