... , anti-erosion , antiabrasion and high strength . The pipe can be sued as oil pipe in automobile braking system and applied to high ... , anti-oil, antiacid. Anti-inflamation rate is HB (U 94). The black color pipe is ultraviolet resistant.Material: PP, Temperature range: -20 ... is anti-oil, anti-acid, anti-alkali. The black color pipe is ultraviolet resistant.Material: PE, Temperature range: -40 -80 , ...