Advantage: Kefengyuan's special designed screw and special structure mould can protect the screw and barrel from easy-abradion and give an easy forming process.
Material: PA, Tperature range:-40-115 centigrade.The product does not contain halide, antioil, anti-acid, anti-inflamation rate is HB(U94).The black color pipe is ultraviolet resistant.
Material: PP. Temperature range:-20-110centigrade,the productant is anti-oil, anti-alkali. The black color pipe is ultraviolate resistant.
Material; PE. Temperature range:-40-80centigrade,the product is anti-oil, anti-acid, anti-alkali. The black color pipe is ultraviolet resistant.