The difference between precision steel pipe and seamless steel pipe

Precision steel pipes and seamless steel pipes are two common steel pipe products on the market. They have some similarities, but there are also differences.
main difference
     1. The main feature of seamless steel pipe is that it has no welding seams and can withstand greater pressure. Products can be very rough as cast or cold drawn parts.

     2. Precision steel pipes are products that have appeared in recent years. The main dimensions of the inner hole and outer wall have strict tolerances and roughness.

Precision steel pipe
     Precision steel pipe is a high-precision seamless steel pipe material that is bright inside and outside after cold rolling. Since precision steel pipes have no oxide layer on the inner and outer walls, can withstand high pressure without leakage, have high precision, high smoothness, and can be cold-bent without deformation, flaring, and flattening without cracks, they are mainly used to produce products for pneumatic or hydraulic components. Such as cylinder or oil cylinder, it can be seamless pipe.
Features
     1. Smaller outer diameter;
     2. High precision and can be used for small batch production;
     3. The cold-drawn finished product has high precision and good surface quality
     4. The cross-section of the steel pipe is more complex;
     5. Steel pipes have superior performance and relatively dense metal. They are often used to manufacture mechanical structures, hydraulic accessories, auto parts, etc.