1.Standard,AISI, ASTM, BS, DIN, GB, JIS,etc.
2.This produced galvanized coil which processed cold drawn treatment can be made steel pipe
3.Length:Any Length by Required
4.Zinc coating:30--275 G/M2
6.Spangle State:Regular spangle, small spangle, big spangle, non-spangle
1.The surface of the steel pipe has been galvanized and the corrosion resistance is greatly enhanced. In addition, this product has a uniform coating and a long service life;
2.This galvanized steel pipe has been cold drawn. The cold drawn steel tube has high precision and good surface finish. In addition, cold-drawn steel can produce seamless steel tubes of smaller size and better quality;
3.The inner and outer surface of the cold drawn steel pipe has good surface finish, roundness and straightness, which can improve the processing efficiency and material utilization rate.
1.It is widely used in the meachanical treatment field, petrochemical industry, transportation and construction field
2.For ordinary structural purposes and mechanic structural purposes
3.The transportation of fluids in the projects and big equipmemts
4.Used in low and medium pressure boiler for the transportation of fluids