Product Keywords
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Comparison of Cr12, Cr12MoV, Cr12Mo1V1 steel
Cr12, Cr12MoV, and Cr12Mo1V1 are all alloy tool steels with good hardenability and good wear resistan...
2021-12-07 -
Quenched and tempered steel
After normal quenching, medium carbon structural steel undergoes high temperature tempering at 500-70...
2021-12-07 -
Seamless steel tube rolling process
a variety of tube rolling processes have appeared in the world. Including Erhard tube rolling, automa...
2021-12-07 -
The basic principle of billet heating
In the production of seamless steel pipes, the heating process of the billet is actually the heat tra...
2021-12-07 -
Tube drawing with ultrasonic vibration
The application of ultrasonic technology to cold-drawn seamless steel pipes or other metal plastic pr...
2021-12-02 -
Mandrel-free dual-mode pipe drawing process
Due to the uneven distribution of deformation of the single-mode seamless pipe without mandrel, the p...
2021-12-02 -
Development of seamless pipes for geological drilling
Seamless steel pipes for geological drilling are one of the earliest varieties of special seamless st...
2021-12-02 -
Seamless stainless steel tubes for structure
Geological pipes are used for geological drilling. They are used by construction teams for geological...
2021-12-02 -
Advantages and disadvantages of continuous rolling pipe mill
The main advantages of continuous rolling seamless pipe mill are as follows:...
2021-12-02 -
Inspection of chemical composition of steel pipe
The chemical composition of seamless steel pipes is the basic condition to ensure the performance of ...
2021-12-02 -
Why test the oxygen, nitrogen and hydrogen content in steel?
Why test the content of oxygen, nitrogen and hydrogen in steel: the harm or effect of oxygen, nitroge...
2021-12-02
