A515 grade 65 pressure vessel steel sheet top manufacturer

Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service. In recent years, A515 grade 65 pressure vessel steel sheet based on a high starting point and high technology, the company has vigorously developed various steel products A515 grade 65 pressure vessel steel sheet and deep-processed parts, steel structures, precision castings, seamless pipes.

20G steel is boiler steel, which is similar to No. 20 carbon steel. The difference is that 20G steel has higher and stricter inspection standards than A515 grade 65 pressure vessel steel sheet, No. 20 carbon steel for harmful impurities and internal defects. That is to say, 20G steel is specially produced for boiler pressure vessels. It is special purpose "No. 20 carbon steel". The use of 20G steel to make boilers is not because it is more resistant to burning than other steels such as A515 grade 65 pressure vessel steel sheet, but because of its strength, toughness, ductility, weldability, temperature influence, fatigue fracture, price and cost, etc. 20G steel is most suitable for use in medium and low pressure boilers.

Q355B steel and A515 grade 65 pressure vessel steel sheet steel
Both Q345B and Q355B are low alloy steels. The difference is that the yield strength of Q345B low alloy steel and Q345B low alloy steel is different. In Q345B low-alloy steel, q represents the yield strength of this material, and the latter 345 represents the yield value of this material is around 345mpa. Q in Q355B low-alloy steel also represents the yield strength of this material, and the latter 355 indicates that the yield value of this material is around 355mpa.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent A515 grade 65 pressure vessel steel sheet products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the A515 grade 65 pressure vessel steel sheet technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.