Hydraulic support special hose

Oils: -40℃ to +100℃; Air: -30℃ to +50℃; Water emulsions: below +80℃. For temperatures exceeding these ranges, please use a dedicated Wąż wysokotemperaturowy.

IV. Product Features:

1. The hose is made of a special synthetic rubber compound, possessing excellent oil resistance, heat resistance, and aging resistance.

2. The hose has high pressure resistance and superior pulse performance.

3. The hose body is tightly bonded, flexible in use, and exhibits minimal deformation under pressure.

4. The hose has excellent bending resistance and fatigue resistance.

5. The standard length of steel wire spiral hydraulic hose is 20 meters, but we can also produce lengths of tens or even hundreds of meters, as well as custom lengths of various sizes.

V. Assembly Overview:

Hose (flexible hose) assemblies are a common auxiliary device in hydraulic systems. They are made of high-pressure steel wire braided or wound hoses and steel fittings, crimped together using specialized equipment. They are used to connect various hydraulic components in the hydraulic system and are mainly used for hydraulic power transmission or conveying high-pressure media such as water, gas, and oil in operating temperatures ranging from -40℃ to +100℃, facilitating liquid circulation and energy transfer.

VI. Features and Uses:

High-pressure hose assemblies generally consist of a liquid-resistant synthetic rubber inner layer, a middle rubber layer (layers I to VI) of steel wire braided reinforcement, and a weather-resistant synthetic rubber outer layer. They are mainly used in mine hydraulic supports and oilfield extraction, and are suitable for conveying petroleum-based liquids (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil), water-based liquids (such as emulsions, water), gases, etc., under certain pressure and temperature in engineering construction, lifting and transportation, metallurgy, mining equipment, shipbuilding, injection molding machinery, agricultural machinery, various machine tools, and mechanized and automated hydraulic systems in various industrial sectors.

VII. Representation Method:

Assembly Length and Assembly Angle Representation MethodWith the hose assembly on a straight line, take the vertical direction of the distal connector as a reference, and measure the angle α between the other connector and the vertical connector clockwise. This angle α is the assembly angle.

VIII. Meaning of Hose Assembly:

A hose assembly refers to the technology and supply solution that provides a complete set of connections for specified operating conditions. It includes hoses (or rigid pipes), seals, and connecting accessories (such as connectors, flanges, etc.).

Introduction:

Our high-pressure hose assembly (JB1885-1890-77) is made of high-quality high-pressure steel wire braided or wound hoses and steel fittings (JB1891-1900-77) crimped using specialized equipment. Engineers use hydraulic joints to connect various hydraulic components in hydraulic systems, primarily enabling hydraulic power transmission or conveying high-pressure media (e.g., water, gas, oil) within operating temperatures from -40℃ to +100℃, which facilitates liquid circulation and energy transfer.

Product Features: The fully crimped high-pressure hose fitting utilizes nanomaterials and high-quality steel from reputable manufacturers. Tom hose bases the product on relevant national standards, incorporates standards and structures from Germany, the US, and Japan, and meticulously designs and manufactures it using various commonly used connection and sealing methods.This hose assembly boasts excellent oil resistance, ozone resistance, aging resistance, and high pulse performance. The fittings feature simple structure, ease of use, good interchangeability, and reliable performance, making them indispensable pipeline connection components in hydraulic transmission technology.

We also offer high-quality products in various forms that meet GB, ISO, DIN, and other standards, including non-standard fittings, rigid pipe fittings, flexible hose fittings, and quick couplings; we also deal in protective caps, protective springs, and hydraulic seals.