China seamless steel pipe size is a high-quality steel pipe material. It is processed from a single billet through multiple processes without joints and welds, so it has excellent strength and toughness and can withstand extreme environments of high pressure and high temperature.
First of all, the China stainless steel welded pipe should be sealed at both ends of the pipe during transportation to prevent dust and other pollution sources from entering the inside of the pipe, and secondly, to prevent the pipe end from being deformed during transportation.
When storing stainless steel welded pipe Wholesale Price, attention should be paid to moisture, dust, oil, lubricating oil, etc., so as to avoid long-term storage in such an environment that may cause surface rust or other performance degradation.
Shoddy seamless steel pipe products are prone to folding. Folding is a variety of fold lines formed on the surface of steel pipes, and this defect often runs through the longitudinal direction of the entire product. The reason for the folding of the seamless steel pipe products is that the manufacturer pursues high efficiency, and the reduction is too large, resulting in ears, which will be folded in the next rolling process, and the folded product will crack after bending, and its strength will decrease.