- Bevel gear flapper valve
- 2016-11-12 06:30
- class="hps"the static life testfrequency according tothe provisions of the flappervalve, othertechniques according toJB
- GB Cast Steel Gate Valve
- 2016-10-24 01:53
- GB Cast Steel Gate Valve Design Standard: GB/T 12234 Flanged Ends: GB/T 9113 Face to Face: GB/T 12221 Pressure Range: PN
- DIN Cast steel globe valve
- 2016-10-23 06:04
- Name:DIN Cast steel globe valve