... pressure:4.Material:Main body:BrassO-ring:NBR5.Technics:Forging,Casting ,Moulding,Plating,Polishing6.Typical Applications:Grease, fuels, LP and Natural ... iron alloy,aluminum,etc.,12.Pneumatic/ Hydraulic brass parts/fittings13.Brake valve14.Nylon tube(assembly)15.Rubber hose assembly inner packing ...