... 0.4Mpa, 0.6Mpa, 0.8Mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa Color: Black or others on request Connection: Socket-fusion jointed ... stripes, and evenly distributed along the pipe circumferenceAdvantage: 1.Non-toxic, no heavy metal additives, no fouling, ... can resist the corrosion of many chemical mediums, or electron chemical corrosion. except for few strong oxidants3 ... , benefit to the environment hose pe pp