The difference of seamless steel pipe and seamless pipes

　　1, welded pipe are generally fixed size, and are generally 6 meters, 9 meters or 12 meters. Seamless steel tube length of the very few, because the factory cut to length increase very much.

　　2, you can head from the pipe cross-sectional view, if there is rust, then earned his dry, carefully look at it will find the welding zone.

　　3, if the use of pickling, the most obvious effect.

　　We have adopted advanced production equipment and technologies to manufacture our fluid pipe and galvanized steel pipe, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.