In the downloads section, you can find product manuals and technical data sheets.
This standard specifies the specific test pressures for shell tests, high-pressure seal tests, and high-pressure upper seal tests for Class 150 to Class 2500.
This standard specifies the nominal lengths of flanged valves, welded-end valves, wafer-type valves, female-threaded valves, and male-threaded valves, as well as the permissible deviations for their dimensions.
This standard specifies the structural configurations, technical requirements, materials, test methods and inspection procedures, marking, painting, packaging, and storage and transportation of flanged and wafer-type elastic-seal butterfly valves.
Specializing in the research, development, and production of fluid control valves
Our company specializes in the production of high-, medium-, and low-pressure valves, including ball valves, butterfly valves, gate valves, globe valves, check valves, filters, hydraulic control valves, pressure-reducing valves, balancing valves, control valves, pneumatic valves, and electric valves.
