Performance and delivery status of Q245R boiler steel plate
Q245R boiler steel plate has special composition and performance. It is mainly used as a pressure vessel. According to different purposes, temperature and corrosion resistance, the material of the vessel plate should be different. The delivery status of Q
Chemical composition and mechanical properties of Q345R steel plate
Q345R steel plate is boiler vessel plate, widely used in petroleum, chemical industry, power station, boiler and other industries, generally used in the production of reactors, heat exchangers, separators, gas pipes, liquefied gas tanks, boiler gas packag
The ST37-2 steel plate materials and chemical composition
ST37-2 steel plate is a kind of ordinary structural steel used in construction and underground engineering. This material corresponds to the Chinese standard and is equivalent to carbon structural steel Q235B (the old brand is: A3-B).
Hot rolled S355JR angle steel
In normal S355JR angle steel, according to the different products should be checked about 1h, abnormal should be more sampling, every adjustment must sampling inspection. If the sampling S355JR angle steel length is 50-100 mm, if there are intermittent fo
BBN sale the high quality S235JR angle steel
In view of the large market space and high-quality standard S235JR angle steel, our company's S235JR angle steel production line has taken effective measures to improve the process, comprehensively improve the quality of S235JR angle steel products, and
Equivalent material of 30CrMo alloy structural steel
30CrMo alloy structural steel executive standard: chromium molybdenum alloy steel, this steel is a kind of alloy steel in China, 30 refers to the carbon content, it is used to manufacture 10.9s, 8.8s high strength bolts. But before use, it must be tested
