Chinese wholesale Carbon Steel Spiral Welded Pipe - Square Tube – Shenzhoutong

Product Square Tube
Process Electrical Resistance Weld
Standard ASTM A53,ASTM A500, EN 10210 ,EN 10219, JIS G 3466 ,BS 1387
Material GRB,GRC,S235JR,S275JR,STK400,STK500
O.D 10*10-600*600MM
W.T 0.5-20MM
Length As per customer’s requirement
Coating Oil.Galvanized coating
Application Used for Structure