... quality & best price Aluminum plastic composite pipes(PEX-AL-PEX pipe) for cold/hot water supply:1, Non-toxic, corrosion ... of their good antistatic performance, they are also suitable for conveying gas and fuel. Pipes can be bent freely ... and made straight backApplication:Residential buildings,hospitals,schools,office buildings,libraries,supermarkets,outdoor bus station,parking lot,ourdoor ...