Application:Commercial, VRV/VRF Type:Air Conditioner Parts, Air Conditioning Fitting Certification:RoHS Cu:99.99% OEM/Customized:Yes Pressure test:CNAS certified Standard:BS EN1254-1 / ANSI16.22 Shape:Reducing Material:TP2 Technics:Casting Connection:Water Pressure Forming It Using range:Refrigeration Show More