NEWS

In the industrial field, the reliability and precision of valves are crucial to the safety of the entire production system. J-VALVES cast steel gate valves, relying on their outstanding engineering design and strict manufacturing processes, have become trustworthy key components. These gate valves a

As a valve type widely used in industrial fluid control systems, the sealing performance of flange gate valves is one of the key factors to ensure the safe and efficient operation of the system. The scientific nature of the sealing principle and the rationality of optimized design directly determine

In the field of modern industry, as an important fluid control equipment, gate valves are widely used in multiple industries such as petroleum, natural gas, chemical engineering, and electric power. Sealing performance is one of the key indicators for measuring the quality of gate valves and directl

In the industrial field, large-caliber gate valves are widely used in many industries such as water supply and drainage, petrochemical, etc. However, due to their large size and excessive weight, traditional large-caliber gate valves not only increase the difficulty of transportation and installatio

As a key component in industrial fluid control systems, the performance and reliability of gate valves are directly related to the safe operation of the system. Precision forging technology plays a crucial role in the manufacturing of gate valves. It can not only improve the mechanical properties an

The key components of forged steel large-bore gate valves, such as the valve body, bonnet, and gate, are typically manufactured using forged steel. Compared with the casting process, forging can make the internal structure of the steel more compact, significantly improving the material's strength, t