The EVOH layer compound into the middle of the two layer polymer, shows a high oxygen barrier features, no pollution to water, safe and easy for transportation and installation.

It adapts high precision extrusion tech equips with professional screw, specialized extrusion mould, high precision extrusion pump, stable vacuum calbration system, which guarantees the muli-layers even distrbution. This line also produces the single laver poly pipe

Five layer Poly-EVOH pipe is better than the three layer Poly-EVOH pipe on easier instalation, no need to peel the outer layer EVOH, protecting the EVOH layer from damage.

The extrusion lines adapts PLC closed-loom control systems,HMI operation panel, inteligent distribution solutions,supports synchronization and independent contol, multi alarm system of malfunctions, stable and reliable.