Polyurethane water hoses are made of functional polyurethane elastomer and high-strength polyester fibers under a molding technology where two surfaces are created with one squeeze. They can be used in large-scale fracturing in oil, shale gas and coalbed methane exploitation, and can realize long-distance centralized water supply while remaining pollution-free to the conveying medium.Basic performance parameters of hosespecifications and modelsn.b.(mm)unit mass (kg m)working pressure (MPa)bursting pressure(MPa) 0 3.5510.903.510.5 65 1.0630.651.03.0 651.6630.951.64.8 801.0760.801.03.0 80 1.6761.251.64.8 100 1.01021.201.03.0 100 1.61021.451.64.8 1002.01021.502.06.0 100 2.81021.552.88.4125 1.01271.601.03.0 150 1.01521.801.03.0 150 1.61522.501.64.8 150 2.81523.072.88.4 200 1.02033.801.03.0 250 1.02544.201.03.0 300 1.03055.001.03.0Remarks: Army green, sand yellow, black is the company's standard color, others can be made according to customer requirements.