Tel: 13831829876 structure: the high temperature high pressure hose winding wire as the substrate, coated with nano-refractory coating layer of the skin, stainless steel wire braid and flame retardant layer. Features: high pressure, fire-resistant, heat insulation, pipe corrosion appearance, anti-static, high wear resistance, light weight, high temperature resistance, low temperature bending performance, and long life. Uses: oil well control operations, metal smelting and chemical industries have heat or thermal radiation of high-temperature environments. Technical Specifications: Hose diameter (mm) Hose diameter (mm) winding layer diameter (mm) Working Pressure Test Pressure minimum burst pressure minimum bend radius (mm) Refractory temperature ℃ MPa PSI MPa PSI MPa PSI Φ13 (1/2 " ) 57.8 ± 3.6 22.2 ± 0.38 43 6230 64.5 9345 86 12460 215 800 Φ16 (5/8 ") 61 ± 3.6 26 ± 0.8 38 5506 57 8259 76 11012 245 800 Φ19 (3/4") 66.5 ± 3.6 30 ± 0.8 34.5 4999 51.75 7498 69 9988 300 800 Φ25 (1 ") 74.5 ± 4.3 36 ± 0.8 27.5 3984 41.25 5976 55 7968 370 800 Φ32 (11/4") 80.8 ± 5.2 44 ± 0.8 20.5 2970 30.75 4455 41 5940 470 800 Φ38 (11 / 2 ") 87.2 ± 5.1 50.8 ± 1.0 17 2463 25.5 3694 34 4926 570 800 Φ51 (2") 100.7 ± 5.1 63.8 ± 1.0 17 2463 25.5 3694 34 4926 720 800