The company consists of five divisions, including special valves, safety valves, fluid and rotating machinery, and thermal engineering, which mainly provide special valves, special pumps, combustion thermal equipment and unit engineering general contracting services. Aerospace Petrochemical is a resource market member of Sinopec, PetroChina, and CNOOC, and a supplier of key petrochemical companies such as Yizheng Chemical Fiber, Qilu Petrochemical, Jinling Petrochemical, and Hainan Refining and Chemical.
Suitable for thermal power plants, petrochemical, metallurgy and other fields, high temperature and high pressure cut off or connected media.
2, the position of use
For water, steam, oil, superheated steam pipeline, with a high temperature, high pressure characteristics.
3 Features Features
☆ valve in the cavity by pressure from the tight seal structure, good sealing performance.
☆ sealing surface and valve seat using stellite cobalt-based alloy spray, wear resistance, high temperature resistance, corrosion resistance, anti-abrasion performance.
☆ high temperature creep design.
☆ stem integral forged structure, quenched and surface nitriding treatment, good corrosion resistance and scratch resistance out.