For the construction process of epoxy, ethylene, phenolic and other anticorrosive coatings commonly used for EN 10297 34CrMo4 seamless steel pipe, it is generally required that the surface of EN 10297 34CrMo4 seamless steel pipe reach near white level (Sa

16Mn seamless steel pipe belongs to carbon manganese steel, the carbon content is about 0.16%, and the yield point is equal to 343mpa (the strength grade is 343mpa). 16Mn seamless steel pipe has less alloy content and good weldability, so preheating is no

St35.8 seamless steel pipe needs to be washed in the flowing clear water tank, so as to avoid secondary pollution. During the washing, the seamless steel pipe needs to be immersed in the water. At this time, the sling should be relaxed, and it can rise an

The material of 20# seamless steel pipe is: high quality carbon structural steel brand: 20# seamless steel pipe standard: GB/T 699-198820 characteristics and application scope: the strength is slightly higher than that of 15 steel, little quenching, no te