Despriciton: Welcome to buy 140mm above hot rolled erw square pipe Erw Weld Steel Hollow Section Suppliers,all Quality Erw mild structure 3x3 tubing 140*140mm welded carbon erw black square rectangular steel tube. Hollow Section Square Steel Pipe Erw Welded Hot Rolled Black Carbon Rectangular Hollow Section Square Steel Pipe Above US$100 Million.Top 3 Markets South...
Standard: AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Surface Treatment: Clean, blasting and painting according to customer requirement
Machining Service: Cutting, Welding, Bending, Forming, Rolling, Drilling, Slitting, Heat treatment
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