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Specifications

Steel wire spiraled drilling hose pipe
A)It is made of internal rubber, middle rubber, 4 or 6 layers of steel wire, and external rubber.
B) it is used in oil fields, well cementing, well repairing, geological explorations, small drilling machine, and water conveyance at coal excavations.
C)Used to carry slurry, water at environmental temperature, and other fluids.
Introduction:
1. This series contain high pressure wire sprialed hose, high pressure wire braided hose, with good bend and fatigue resistance performance.
2. It can stand high perssure, big pulse.
3. The hose could convey hydraulic oil, fuel oil, lubrication oil, emulsifying oil, air and water, although the temperature is -40+100.
4. This products are widely used in various hydraulic equipment.

Hose Size Reinforcement Diameter
mm		 Working Pressure Burst Pressure Min. Bend Radius

mm		 Weight Kg/m
Ply*Innerdiameter*Pressure MPA Psi MPa Psi
4sp-51-35 63.8± 1.0 35 5072 87.5 12679 900 5.7
4sp-64-35 77± 1.0 35 5072 87.5 12679 1100 6.7
4sp-76-35 101± 1.5 35 5072 87.5 12679 1200 16.2
4sp-89-35 89± 1.4 35 5072 87.5 12679 1300 18.4
4sp-102-35 102± 1.5 35 5072 87.5 12679 1400 20.3
6sp-51-50 66± 1.0 50 7250 175 12679 1000 6.2
6sp-64-45 81± 1.0 45 6500 112.5 12679 1200 7.4
6sp-76-70 109± 1.5 70 10150 175 12679 1300 23.7
6sp-89-70 129± 1.5 70 10150 175 12679 1400 26.6
6sp-102-70 142± 1.5 70 10150 175 12679 1600 29.8
Remark  :   we can produce any specification and property according to customers’ requirements.