Hot rolled seamless steel pipe is made above the recrystallization temperature. It can destroy the casting structure of the ingot, refine the grain of the steel, and eliminate the defects of the microstructure, so that the steel structure is dense and the
Welding H beam is named after the H-shaped cross section produced by the welding process. It is divided into submerged arc welding H-shaped steel and high-frequency welding H-shaped steel.
We all realize that with the fast developing of industry, the conventional steel shafts are not appropriate choices for high speed rotation applications use any more, due to their high rotational inertia. So zirconia was introduced for shaft use for their
This kind of Extra Large Metal Dog Cage has a longer life than ordinary similar products, and it also can be customized to meet the requirements of customers.