Hose Usage: 1, the inner diameter of the hose used in oil well cementing, workover and geological prospecting, small drilling rigs and water resources, transport of cement, mud and water and other liquid substances at room temperature. 2, between the inner diameter of the hose faucet for rig riser connector with flexible hoses, conveyor drilling mud. Hose Features: 1, glial excellent resistant to acid, alkali, oil and abrasion resistance. 2, the hose can withstand high pressure, under pressure tube geometry change is small and has good resistance to flex capacity. 3, hose performance in line with SY5469-1992. Hose fittings www.jxhtyy.cn