7 inch Diameter Steel Pipe

Precision Steel Pipe is a steel pipe with high precision, high finish, and high corrosion resistance. It is usually used to manufacture high-precision instruments, mechanical equipment, auto parts, etc.

1. The main feature of Seamless Steel Pipe is that it has no welded seam and can withstand greater pressure. Products can be very rough as cast or cold drawn.
2. Precision steel pipe is a modern product, mainly because the inner hole and outer wall have strict tolerances and roughness.

Precision steel pipe has high dimensional accuracy and smooth surface inside and outside the pipe. After heat treatment, there is no oxide film on the inner and outer surfaces of the steel pipe. The steel pipe is flared, flattened without cracks, and cold-bent without deformation. deal with.
Main steel pipe grades: 10#, 20#, 35#, 45#, 40cr, 42crmo, 16mn, etc.
After negotiation, other grades of precision seamless steel pipes can also be supplied.
The main production bases of precision seamless steel pipes: Shandong, Jiangsu, Chengdu, Tianjin, Hebei, etc.