R134a 1/2 DN13mm automotive air conditioner hose

HYDRAULIC HOSE: LT789 AUTOMOTIVE AC HOSE   Applications: rubber tubes for various types of automobile air conditioner suitable for conveying refrigerant R134a.   Feature: The weather good special manufacturing, and the use of nylon barrier materials resistant to low refrigerant permeantion properties and low permeability as isolation layer, the apperance of black face rubber tube. The implementation of QC-T664-2000 standard, not only to meet the domestic and foreign each big automobile manufactuer's standard, but also embodies the Lee to improving the living enviroment of human attention and unremitting efforts.