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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
How to distinguish true seamless steel tube and fake seamless steel tube
15 points can be concluded that the seamless steel pipe is not a fake seamless steel pipe 1. Indiscriminate steel pipe prone to fold. Folding is a variety of fold lines formed on the surface of the...
Seamless steel pipe manufacturers share: cold drawn precision seamless steel pipe matters needing attention
Cold-drawn precision seamless steel pipe Note Cold-drawn precision seamless steel pipe has no oxide layer inside and outside walls, withstand high pressure without leakage, high precision, high...
Seamless steel pipe network sharing thin wall seamless steel pipe knowledge
Thin-walled seamless steel tubes are made by punching a steel ingot or a solid tube and then hot-rolled, cold-rolled, or cold drawn. Thin-walled seamless steel pipe has an important position in...
Seamless steel pipe commonly used materials and seamless steel pipe standard
1. Automobile tubes (Buick cars only) Small-diameter high-pressure boiler tubes are produced according to domestic and foreign standards or industry standards 210C, 15CrMoG, 12Cr1MoVG, T12 ~ T91...