Male push-in connector(OQS,ISO14001:2004,ISO9001:2000,TS16949,DOT) Trachea copper ... 14001:2004, ISO9001:2000,DOT,CCC Material: Body: HPb 59-1 O-ring: NBR Material: copper/ brass/aluminium alloy/alloy steel ... Operating pressure:12 Bar,or 1.2 Mpa,or 174PSI Material: brass Technics: forging, casting, moulding, plating, polishing Size: ... plastic bags Outer packing: white carton Male push-in connector