- butterfly valve
- 2017-01-15 15:11
- Manual butterfly valve :the medium is water. Diameter diamete is up to DN6000.
- wafer type swing check valve
- 2017-01-15 15:10
- wafer type swing check valve Nominal pressure :PN1.0Mpa Nominal diameter: DN200-2000mm.
- Dismantling Joint - 1
- 2016-11-11 16:23
- The dismantling joint is installed on the pipeline to compensatethe displacement arising from the temperature change and