>>  活接头           K-6 　 Union Conical Joint F/F           K-6A 　 Union Flat Seat With Teflon Gasket F/F           K-6B 　 Union Conical Joint M/F           K-6C 　 Union Flat Seat With Teflon Gasket M/F           K-6D 　 Union Conical Joint BW/BW           K-6E 　 Union Flat Seat With Teflon Gasket BW/BW           K-6F 　 Union Conical Joint BW/F           K-6G 　 Union Flat Seat With Teflon Gasket BW/F           K-6H 　 Union Conical Joint BW/M           K-6I 　 Union Flat Seat With Teflon Gasket BW/M           K-6J 　 Union Conical Joint M/M           K-6K 　 Union Flat Seat With Teflon Gasket M/M           K-6L 　 Union Flat Seat F/F           K-6M 　 Union Flat Seat M/F           K-6N 　 BW/BW           K-6O 　 Union Conical F/F           K-6P 　 Union Conical M/F           K-6Q 　 BW/BW           K-6R 　 Union Conical Joint Socked Weld           K-6Y 　 Union BW/M With Hexagon Nut 弯头/三通/四通| 活接头| 内接头| 管堵头| 接头| 金属软管| 快速接头| 快插接头