What's the Use of Seamless Pipes?

Here is a seamless steel pipe company talking about the uses of pipes.We sell kinds of seamless steel pipes, such as P9 Seamless Steel Pipe, API 5L Seamless Steel Pipe and so on. If you have any questions, you can contact us. Now, let us learn about some uses of the product.

P9 Seamless Steel Pipe

Seamless steel pipes are used in the manufacture of various low and medium pressure boilers, superheated steam pipes, boiling water pipes, water wall pipes and superheated steam pipes for locomotive boilers, large smoke pipes, small smoke pipes and arch brick pipes. Hot-rolled or cold-rolled seamless steel pipes are made of high-quality carbon structural steel. It is mainly made of steel No. 10 and No. 20. In addition to ensuring chemical composition and mechanical properties, it is required to carry out hydraulic test, crimping, flaring and flattening. Hot rolling is delivered in a hot rolled state, and cold rolled (dial) is delivered in a heat treated state. The inner diameter of the steel pipe is determined by the outer diameter of the sizing machine drill bit.