Difference and characteristics of aluminum alloy pressure casting and gravity casting
2'' 3'' Dry Disconnect Break Coupling ,Dry Break Couplings
Differences Between Forged And Cast Hose Coupling, forge storz coupling .
Winocean Metal Product donate disinfectant to DATUN local government
We are the chinese storz coupling factory ,it is cheap and high quality .
DN 100 Guillemin Hose Coupling Ready To Go French By Sea
TW couplings follow the EN14420-6, DIN28450 standards,it is widely used in loading and discharge the liquid & solid gas on the Eurpean tankers.
Marine Fire Fighting IMPA Code