PL Male Elbow , pneumatic fittings , push in fitting ( PT , BSPT , NPT ) 1.Plastic Connector 2.PL Male Elbow We are experienced manufacturer of ... types.They are widely used and well sold globally. material: plastic, metal color: black, bluemedel: EPU,EPY,EPL,EPT,EPC,etc ... ,EPL,EPT,EPC,etc or OEM applications:pipes PU Metric one touch style PU-6 pneumatic quick connect fittings