Why choose double wall pipes instead of traditional metal pipes?

Petrol station double wall pipe (also called UPP pipe) is a new type of pipe used for petrol station renovation, which is a kind of HDPE composite material pipe. The double-layer pipeline produced by our company is EVOH double-layer pipeline, imported raw materials, pipeline performance is superior, is an alternative to metal pipeline. The company’s products have been widely used in CNPC, SINOPEC and other domestic petrol stations.

Petrol station composite pipeline has high chemical stability, acid, alkali solution has excellent corrosion resistance. In the soil corrosive, high humidity areas, compared with the metal pipe has obvious advantages of corrosion resistance, rust and corrosion.