1.High quality stainless steel outer pipe PVC anti-burst inner pipe.
2.Anti-corrosion and with high temperature resistant.
3.Thickening nut and copper core interface provide solid protection refused to crack.
4.Silicone sealing rings non-toxic and tasteless prevent from leakage.
5.Standard G1/2 inch interface about 2cm in diameter is suitable for the majority of families.