... , 0.8Mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa Color: Black or others on request Connection: Socket-fusion jointed, butt-fusion ... , Industries liquids transportation , sewage conduit,Air conditioner production fieldIdentifies: black water pipe identifies the color at least three blue stripes ... under normal conditions.8.Recyclable, benefit to the environmentOur company: high quality PE water rubber pipe manufacturer