CONSTRUICTION : High pressure steel wire spiraled rutber hose , covered with fire resistant paint coat, steel wire braided layer, and antiflamig layer
APPLICATIONS : It is mainly used in high temperature surroundings and in conditioans lraving heat source or heat radiation source, such as oil field well-control, metal smelts, and chemical industry.
| Hose Size | Inside Diameter (mm) | Tolerance(mm) | Diameter of wire layer(mm) | Outside Diameter(mm) | Tolerance(mm) | Working Pressure MPa | Proof Pressure MPa | Burst Pressure MPa | Min Bending Radius(mm) | Refractory Temperature ° | |
| Size | Tolerance | ||||||||||
| Φ13(1/2 ＂) | 13 | 0.5 | 22.2 | 0.8 | 44 | 1.0 | 43 | 64.5 | 86 | 230 | 750 |
| Φ16(5/8 ＂) | 16 | 0.5 | 26 | 0.8 | 47 | 1.5 | 38 | 57 | 76 | 260 | 750 |
| Φ19(3/4 ＂) | 19 | 0.5 | 30 | 0.8 | 52 | 1.5 | 34.5 | 51.75 | 69 | 300 | 750 |
| Φ25(1 ＂) | 25 | 0.8 | 36 | 0.8 | 59 | 1.5 | 27.5 | 41.25 | 55 | 360 | 750 |
| Φ32(1-1/4 ＂) | 32 | 0.8 | 44 | 0.8 | 69 | 2.0 | 20.5 | 30.75 | 41 | 470 | 750 |
| Φ38(1-1/2 ＂) | 38 | 1.0 | 50.8 | 1.0 | 76 | 2.0 | 17 | 25.5 | 34 | 570 | 750 |
| Φ51(2 ＂) | 51 | 1.0 | 63.8 | 1.0 | 91 | 2.0 | 17 | 25.5 | 34 | 740 | 750 |
