Precision seamless pipe is a cold drawn or hot-rolled after a high-precision steel pipe material. Because the inner and outer wall of the precision steel tube are free of oxide layer and bear the features of high pressure without leakage, high precision, high finish, cold deformation, flaring, flattening and no cracks, so it is mainly used to produce pneumatic or hydraulic components such as cylinder or Cylinder, can be seamless, but also welded pipe.
Precision seamless tube production process
Precision seamless pipe is usually cold-rolled production process. The specific process is as follows:
Round steel → perforated → pickling → cold-rolled → saw head → baling seamless pipe → pickling → cold-rolled → sawing → baling
Precision seamless pipe features
1, High precision, saving the loss of machining workers when the material.
2, Many specifications, wide range of applications.
3, High precision cold-rolled products, surface quality, good straightness.
4, Pipe diameter can be made of hexagonal.
5, Pipe superior performance, metal is more dense.
