Long-distance oil and gas pipelines are an important way to ensure energy. In the anti-corrosion construction process of oil and gas pipelines, the surface treatment of straight seam steel pipes is one of the key factors that determine the anti-corrosion service life of the pipeline.

Thick-walled straight seam steel pipes are generally not magnetic or weakly magnetic, but if they are magnetic, they will not affect us during use, but for many manufacturers, it is still necessary to clean the magnetic properties of thick-walled straight seam steel pipes.

It can be said that more and more industrial companies will use seamless steel pipes. Some companies have also found that in the process of using this kind of pipe, there may be a situation of corrosion sometimes.

Under normal circumstances, the seamless steel pipes used daily are of normal caliber, and small-caliber seamless steel pipes are used in some special places.

Seamless steel pipe is a kind of conveying pipe with a very high degree of stability, and has the characteristics of relatively high reliability and relatively long service life.

The main difference between straight seam steel pipe and seamless steel pipe is production technology and application.