The key reason that causes the thickness deviation of the honing pipe is poor mold matching, or the change caused by the ignoring of the mold specification due to wear.

It is true that the service life of cold drawn steel pipe products has a certain relationship with the maintenance during use, but the quality of the cold drawn steel pipe itself is also an important factor in determining the service life of the cold drawn steel pipe.

The impact toughness of petroleum cracking pipe is the ability of materials to resist deformation and fracture under impact load.

If the 16Mn seamless steel pipe is welded well, its performance and advantages will be greatly improved.

Control the layered structure of seamless steel pipes from the following three aspects: improve the plastic ductility of the structural steel pipe; effectively manipulate the heating temperature; reduce the roll speed ratio.

There are mainly two types of test methods for 16Mn seamless steel pipes.One is the static test method and Another type of test method is the dynamic test method.