Knowledge

The precision seamless steel pipe is made by the cold rolling process of the precision cold rolled tube machine

Improve the surface roughness, the roughness can basically reach Ra≤0.08μm.

Honing tubes will have a lot of pits on the surface before processing.

In order to ensure the quality of the honing pipe

Whether the honing tube and rolling tube are suitable for hydraulic cylinder

The overall market for high-precision cold-drawn tubes is basically in a stable state.

Casting for low pressure, HT300 gray iron for medium and low pressure

Honing pipes are mainly used in engineering, metallurgy, plastics, mining

High-precision cold-drawn tube is a drawing die

Tube shape: one is due to the short size of the mandrel

Precision boring rolling pipes are widely used in industry

High-precision cold-drawn pipe in the production and processing requirements are very high.