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Oil Drilling Hose

High-pressure steel wire reinforced hydraulic tubing is mainly used for mine hydraulic support and oilfield development

High-pressure steel wire wound tubing (high-pressure tubing) Uses: High-pressure steel wire reinforced hydraulic tubing is mainly used for mine hydraulic support and oilfield development, suitable for engineering construction, lifting transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various Petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water-based liquid (such as emulsion, Oil-water emulsion, water) and liquid transmission, the maximum working pressure can reach 70-120Mpa.

Working temperature of high-pressure steel wire wound oil pipe (high-pressure oil pipe): -40℃～120℃

Product specification range: DN6mm～DN305mm.

Application of high-pressure steel wire braided rubber hose: High-pressure steel wire reinforced hydraulic oil hose is mainly used for mine hydraulic supports and oil field development, suitable for engineering construction, lifting transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools and various industries Petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water-based liquid (such as emulsion, oil-water emulsion, water) with certain pressure and temperature are transported in the mechanized and automated hydraulic system of the department and Fluid transmission.

Working temperature of high-pressure steel wire braided rubber hose: oil -40°C ~ 100°C, air -30°C ~ 50°C, water emulsion +80°C.

Specification range of high-pressure steel wire braided hose: DN5mm～DN102mm.

Oil Drilling Hose

Structure: composed of inner rubber layer, inner rubber protective layer, middle rubber layer, steel wire winding layer and outer rubber layer.

Uses: Steel wire wound drilling hose is used for oil field cementing, well workover and petroleum geological exploration, small drilling rigs and water conservancy coal mining, conveying fluid media such as mud and normal temperature water.

High pressure steel wire hose

The inner diameter of the high-pressure steel wire hose is between 6mm and 300mm, and the inner diameter greater than 300mm can be customized according to actual requirements.

One inch = 25.4mm

8 points to an inch

According to the different names in the north and the south, the expression methods are divided into the following points:

  1. 1/4=6mm=2 points
  2. 3/8=10mm=3 points
  3. 1/2=13mm=4 points
  4. 5/8=16mm=5 points
  5. 3/4=19mm=6 points
  6. 1 inch=25mm=8 points

Working pressure: 1MPa=10KG

The difference between wire braiding and wire winding:

  1. The production methods of braiding and winding are different, because the braided steel wire is meshed, and the wound steel wire is helical.
  2. The weaving can have an odd number of layers, and the winding one must have an even number of layers, because one layer of winding must be wound clockwise, and the other layer must be wound counterclockwise, so that the steel wire will not loosen.
  3. For steel wires with the same number of layers, the wound ones can bear more pressure than the braided ones.