SizeBall Valve or CustomizedMaterialPPRPackingCarton box or as the customer's requirement ... from minimum thermal conductivity5) Lightweight, convenient to transport and handle, good for labor-saving6) Smooth inner walls reduce pressure ... AND FEMALE UNION,MALE PLUG, PIPE CLIP,BALL VALVE,OCTAGONAL BALL VALVE,COMPACT BALL VALVE,CONCEALED VALVE,GATE VALVE,STOP VALVE,PLASTIC TAP, ABS FAUCET, PP BIBCOCK,AND ...