1. Product Structure Type:
Mainly by the liquid-resistant internal rubber layer, medium layer, 2 or 4 or 6 layers of steel wire winding reinforced layer, the outer rubber layer, the internal rubber layer has to make the conveying medium under pressure, protect the steel wire is not eroded role, the outer rubber layer protects the steel wire is not damaged, the steel wire (φ0.3–2.0 reinforced steel wire) layer is the skeleton material enhances the function
2. Product use: High-pressure steel wire reinforced hydraulic hose is mainly used in mine hydraulic support, oil field mining, suitable for engineering construction, lifting transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, all kinds of machine tools and industrial departments mechanized, Automatic hydraulic system conveying a certain pressure (higher pressure) and temperature of the oil base (such as mineral oil, soluble oil, hydraulic oil, oil, lubricants) and water-based liquids (such as emulsion, oil emulsion, water) and liquid transmission, the highest resistance to work pressure up to 140MPa.
(Note: The company’s wire-wound rubber Hose Standard Reference gb/t10544-2013 standard, din20023,sae100r9~13 standard, this standard is not suitable for castor oil and lipid-based liquids)
3. Product Features:
1) rubber hose with special synthetic rubber, with excellent oil resistance, heat resistance, anti-aging performance.
2) hose bearing high pressure, pulse performance is superior.
3 tube body combined tightly, use soft, under pressure deformation small.
4 hose has excellent bending resistance and fatigue resistance.
5 Applicable temperature: -30~+120℃.
6 wire winding Rubber tube Fixed ruler is 20 meters, can be made within 50 meters according to requirements.
5. Connector type The company produces high-pressure hose assembly all the use of high-quality steel wire braided hose or wire-wound hose and hose joints, by special equipment withholding. According to the needs of users can choose high-quality carbon steel joints, stainless steel joints, copper joints, aluminum joints, joint form and thread with strict reference to GB metric (JB1891-1900-77), American Standard, British Standards, accurate data, reasonable structure, convenient assembly, withholding close, high temperature, high pressure and pulse working state,
No leakage, no head off, high safety factor, long service life, and according to user needs design and production of special connectors and connectors.
6. Steel wire Winding hydraulic Hose Technical Performance Index:
1 bending radius should not be less than the given bending radius, to prevent damage to the hose skeleton or due to excessive, early damage.
2 According to the use of conditions, the correct selection of rubber hose varieties, specifications, not wrong use or substitution.
3 when the hose is used, the pressure should be balanced and slowly adjusted to avoid the sudden pressure increase and damage the tube body.
4 when the work location changes, should be moved away from the ground, can not be dragged, so as not to scratch the outer plastic, corrosion skeleton layer.
5 Transportation of corrosive liquids, after use, should be removed from the interior clean, to prevent long-term corrosion of residue tube body. 7 φ51 above large diameter steel wire winding hose refer to high-pressure oil drilling hose and sea high pressure oil transmission hose technology.
|Inner diameter of reinforced layer(mm)||outer diameter (mm)||working pressure||Minimum blasting pressure kgf/cm2||Minimum bending radius(mm)||Weight (kg/m)|
|model||Inner diameter φ||Tolerance||outer diameter φ||kgf/cm2|
|&n bsp; A38×4S-180||56||180||720||580||5.2|