Construction: it is composed of an inner rubber layer,protection layer,middle ruber layer,steel wire spiral layer and external rubber cover.
Application: The steel wire spiral drilling rubber hose are used in oil field well cementing.Well pulling, petroleum geology exploration, small drilling machine ,water conveyance,coal excavation.Used to carry slurry,normal temperature water and other fluids.
I.D-layer | I.D (mm) | Steel layer Diameter (mm) | O.D (mm) | Working Pressure (Mpa) | Exemine Pressure (Mpa) | Burst Pressure (Mpa) | Min Bend Radius (mm) | Weight (Kg/m)
|
51×4sp | 51±1.0 | 64.4±1.0 | 69±1.5 | 35 | 70 | 87.5 | 900 | 5.7 |
64×4sp | 64±1.2 | 79±1.0 | 84±1.5 | 35 | 70 | 87.5 | 1100 | 6.7 |
76×4sp | 76±1.4 | 102±1.5 | 107±2 | 35 | 70 | 87.5 | 1200 | 16.2 |
89×4sp | 89±1.4 | 114±1.5 | 120±2 | 35 | 70 | 87.5 | 1300 | 18.4 |
102×4sp | 102±1.5 | 130±1.5 | 137±2 | 35 | 70 | 87.5 | 1400 | 20.3 |
51×6sp | 51±1.0 | 68±1.0 | 73±1.5 | 50 | 100 | 175 | 1000 | 6.2 |
64×6sp | 64±1.2 | 84±1.0 | 89±1.5 | 70 | 140 | 175 | 1200 | 7.4 |
76×6sp | 76±1.4 | 112±1.5 | 117±2 | 70 | 140 | 175 | 1300 | 23.7 |
89×6sp | 89±1.4 | 122±1.5 | 129±2 | 70 | 140 | 175 | 1400 | 26.6 |
102×6sp | 102±1.5 | 140±1.5 | 146±2 | 70 | 140 | 175 | 1600 | 29.8 |
We mainly produce:
1. high pressure brainded/spiraled rubber hose
2. concrete pump hose
3. drilling hose/rotary hose
4. special rubber seals
5. hammer unions, air-o-unions
6. hydraulic rubber hose, sand blast hose, etc.
Any new inquiry or demand,feel free to contact me.
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