The termination temperature of hot rolling is generally 800 ~ 900 °C, after which it is cooled in air, thus the hot rolling state is equivalent to normalizing.Most steel is rolled by hot rolling. Hot-rolled steel, due to the high temperature, the surface
The ceramic fiber board is an aluminum silicate fiber board, a board made of refractory material. Even if it maintains good mechanical strength after heating, the product is rigid and has a supporting strength of fiber insulation products compared to fibe
Seamless Standard and Line Steel Pipe Products Energy-specific steel seamless tubular products developed, tested, and produced in China. Critical applications, especially those with high risk of hydrogen-induced cracking damage, demand the highest quality