The first guarantee is quality, and the production and testing of all components of the product comply with API requirements. Secondly, according to their respective applicable scenarios, there are different structural types that meet the requirements. The third product has technological improvements and innovations in wear resistance and corrosion resistance.

The first guarantee is quality, and the production and testing of all components of the product comply with API requirements. Secondly, according to their respective applicable scenarios, there are different structural types that meet the requirements. The third product has technological improvements and innovations in wear resistance and corrosion resistance.

The gate assembly and accessory models are complete and interchangeable with large domestic and foreign companies. The ordinary gate plate is made of 4130 low-alloy refined steel quenched and tempered, which has a long history and stable mechanical properties. The high-pressure, variable diameter orifice gate is made of F22 low-alloy refined steel through quenching and tempering. This material has strong hardenability, high performance, and good corrosion resistance.