Precision seamless pipe is a high-precision steel pipe material that has been processed by cold drawing or hot rolling.

High-pressure seamless pipe is a steel pipe with high strength, high temperature resistance and strong pressure resistance.

galvanized steel pipes and galvanized seamless steel pipes are different in terms of production process, performance characteristics, scope of use, price, etc. When we choose to use them, we need to choose the most suitable material according to our own needs.

ERW pipes are produced from hot-rolled or cold-rolled flat coils.Drawn Over Mandrel (DOM) tubes are produced from fully annealed ERW pipes through a cold drawing process.

ERW welded pipe forming technologies include roll forming and row roller forming method

Drawn Over Mandrel Tubing (DOM) is made from fully annealed ERW pipe through a cold drawing process.Seamless steel pipes are manufactured using a method called extrusion.