... pressure: 11MPa (1500PSI)-52MPa (15000PSI) Applicability: Commonly used in drilling,cementing,work over service as flexible connection for mud manifold ... base mud or oil base mud ,washing fluid at high pressure in large volumes.Temperature Range:-20°C~121° ... ,abrasion-resistant,acid&alkali resistantReinforcement:2-6 layers of high strength steel wire spiralCover: featuring oil-resistant,Low temperature ...