... : HH44XHH44HHH44T Advantages and purposeBe suitable for the water supply and drainage pipes. Be installed at the ... energy, small fluid resistance, new design of water hammer elimination device, stable sealing performance, wearproof of performance, long ... 0MPa, PN1.6MPa, PN2.5MPaNominal diameter: DN40900mmSuitable medium: Water, Weak-corrosive mediumSuitable temperature: ≤80 Inspection and test: ...