Knowledge

Drilling link of honing pipe

Falling down the drilling process, this kind of uniform honing

Processing technology of cylinder tube

The cylinder tube is processed by rolling.

Introduction to the hardness of cylinder tubes

Hot-rolled cylinder tubes are made by continuous casting of round tube slabs or preliminary rolled slabs,

The cylinder tube in the processing technology requirements

The requirements for the processing technology of cylinder tubes are mainly processed by cold drawing and hot rolling.

The characteristics of the cylinder tube

Smaller outer diameter.

Cylinder tube advantages

Improve surface roughness.

Cylinder tube introduction

Cylinder tube is a kind of high-precision steel tube material after cold drawing or hot rolling.

Common specifications and testing of cold drawn seamless pipe

Cold drawn seamless pipe often applied specifications

The characteristics and main uses of cold drawn steel pipes

The cold drawn steel pipe plant was informed that the selection of cold drawn seamless pipe material is a chain factor that determines the quality of the product.

The difference between precision cold drawn tubes

Fine cold-drawn pipe (fine-drawn pipe) is a kind of high-precision steel pipe data that uses cold-drawn pipe seamless pipe

Common problems with rolling tube

The causes of insufficient hardness of the quenched workpiece are as follows.

The main difference between hot rolled and cold rolled cold drawn pipe

Cold-rolled formed steel allows local buckling of the section, so that the bearing capacity of the bar after buckling can be fully utilized; while hot-rolled steel does not allow local buckling of the