1. material according to domestic、foreign related standards, high quality of material
2. advanced and reliable sealing, material of valve disc、seat surface using fe-based alloys or Stellite Co-based hard, good anti-Wear, anti-high temperature, anti-corrosion, anti-abrasion performance,
3. designed and produced according to national GB/T12235
4. can using all kinds of pipe flange standards and flange sealing, meet requirements of projects and users
5. full range of valve material, gasket can be chose according to the requirements of the actual condition or users, suitable for all projects of pressure、temperature and media .
specifications and parameters.
