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Construction
It is composed of an inner rubber protection layer, middle rubber layer, steel wire spiral layer and external rubber hose.
Applications
Steel wire spiral drilling rubber hoses are used in oil fields, well cementing, well repairing, geological explorations small drilling machine, and water conveyance at coal excavations. Used to carry slurry, Water at environmental temperature, and other fluids.
Wire Spiraled Hose Parameters
Hose Size | Hose Innerdiameter mm | Reinforcement Diametermm | Outside Diameter mm | Working Pressure | Burst Pressure | Min.Bend Radiusmm | ||
Ply*Innerdiameter*Pressure | MPA | Psi | MPa | Psi | ||||
2sp-64-10 | 64±0.3 | 73.4±1.0 | 80±1.5 | 10 | 1449 | 30 | 4347 | 850 |
2sp-76-10 | 76±0.5 | 93±1.0 | 99±1.5 | 10 | 1449 | 30 | 4347 | 1040 |
2sp-89-10 | 89±0.5 | 106±1.0 | 112±1.5 | 10 | 1449 | 30 | 4347 | 1200 |
2sp-102-10 | 102±0.5 | 119±1.0 | 125±1.5 | 10 | 1449 | 30 | 4347 | 1330 |
2sp-152-8 | 152±2.0 | 173±3.0 | 180±2 | 8 | 2159 | 24 | 3477 | 2280 |
2sp-203-8 | 203±2.0 | 225±3.0 | 232±4.0 | 8 | 1159 | 24 | 3477 | 3050 |
2sp-254-8 | 254±2.0 | 280±3.0 | 288±1.0 | 8 | 1159 | 24 | 3477 | 3810 |
2sp-305-8 | 305±2.0 | 330±3.0 | 338±4.0 | 8 | 1159 | 24 | 3477 | 4510 |