In industrial production, we often see seamless steel tubes, seamless steel pipe has been its excellent characteristics of widespread, is very important major raw material in industrial production. Seamless steel pipe is generally used to transport, it is seamless, the middle has hole, can be used to transport natural gas, gas, water and so on. Can be classified according to the ability to withstand the liquid pressure. Compared with the ordinary round steel pipe, the advantage is extremely prominent. Its weight is relatively light, moving up more convenient. From the energy point of view, The use of material is less, and more energy-saving economic environment.