... ,ASTM,DIN PN10 socket/thread end, easy to install grey, white colors PVC UNION1) Diameter: 1/2", 3/4", 1", 1-1 ... ) With socket and threaded end 4) Material: PVC, ABS, PP-R 5) Colors: Grey, White, customized colors are also welcome 6) Acid ... in a polybag, color box, and carton for sea worthy pvc union