All copper 4 points inner and outer wire extension joint thickened lengthened triangle valve faucet hexagon extension direct

1688 Brass Plug 1 points 2 points 3 points 4 points 6 points 1 inch inner wire plug plug internal thread water plugging pipe cap plumbing fittings

1688 Brass equal diameter double outer wire to wire joint water pipe fittings joint 1/2/3/4 points 6 points 1 inch 2 inch direct joint

1688 All copper variable diameter internal and external wire direct joint 1 point 2 points 3 points internal tooth transformation 4 points 6 points 1 inch variable diameter joint

1688 Brass internal and external wire water tank joint 3/4/6 1 inch interface thickened and lengthened water tower pool fish tank bucket accessories

1688 All copper 4 points inner and outer wire extension joint thickened lengthened triangle valve faucet hexagon extension direct

1688 Mini ball valve internal and external wire copper ball valve switch 1 minute 2 minutes 3 minutes 4 minutes 6 minutes long handle butterfly handle ball valve

1688 Copper internal and external wire elbow 90 ° right angle elbow pipe adapter 4 points 6 points 1 inch elbow plumbing accessories

1688 4 points parallel ring copper parallel cap 1/2/3/4/6 minutes 1 inch internal wire copper na fastening nut and cap hex nut