This kind of product is mainly used for the quick and indirect of the compressed air pipeline, and the oil pipeline is quick and indirect, and its advantage is that the connection speed is fast, but it can be repeatedly loading and unloading.
1. Air hose couplig European type and US type.
Air Hose Coupling Casting method: Investment casting / Sand casting
Air Hose Coupling Casting size: 3/8",1/2",3/4",1",1-1/4",1-1/2",2"