Black SNDHYAFLEX Round 40Kg HYdarulic Rubber hose, Hardness : 70 Shore, Fluid Type : Air

Listing ID #7110263

Hydraulic rubber hoses are high-pressure hoses designed for hydraulic systems, which transmit force through hydraulic fluid. These hoses are a critical component in various machinery and equipment used in construction, agriculture, automotive, manufacturing, and other industries. They are designed to withstand high pressure, extreme temperatures, and exposure to hydraulic fluids. Here are key features and considerations related to hydraulic rubber hoses:

**Key Features:**

1. **Material:** Hydraulic rubber hoses are typically made of synthetic rubber or a combination of synthetic rubber and other materials. The inner tube is resistant to hydraulic fluids, and the outer cover provides protection against environmental factors.

2. **Reinforcement:** They are reinforced with layers of high-tensile steel wire or textile to handle the high-pressure demands of hydraulic systems. The reinforcement provides strength and flexibility.

3. **Flexibility:** Hydraulic hoses need to be flexible to accommodate the movement of hydraulic components. This flexibility prevents kinking and allows the hose to bend without compromising its structural integrity.

4. **Pressure Ratings:** Hydraulic hoses are available in various pressure ratings to match the requirements of different hydraulic systems. Pressure ratings are often marked on the hose, indicating the maximum working pressure.

5. **Temperature Resistance:** Hydraulic hoses are designed to withstand a range of temperatures, including both high and low extremes. This ensures the hose remains functional in diverse operating conditions.

6. **Abrasion Resistance:** The outer cover of hydraulic hoses is designed to resist abrasion, protecting the hose from wear and tear during use in demanding environments.

7. **Compatibility:** Hydraulic hoses must be compatible with the hydraulic fluid used in the system. Different types of hydraulic fluids may require hoses with specific materials and resistance properties.

8. **Couplings and Fittings:** Hydraulic hoses are typically equipped with couplings or fittings at the ends for connection to hydraulic components. The type of fitting used depends on the application.

**Common Types of Hydraulic Hoses:**

1. **SAE 100R1AT:** Single wire braid reinforced hydraulic hose.

2. **SAE 100R2AT:** Double wire braid reinforced hydraulic hose.

3. **SAE 100R5:** High-temperature, textile-covered hydraulic hose with one or more textile braid reinforcements.

4. **SAE 100R12:** Four-spiral hydraulic hose for high-pressure, high-impulse applications.

5. **SAE 100R16:** Compact, high-pressure, two-braid reinforced hydraulic hose.

6. **SAE 100R17:** Compact, high-pressure, one- or two-braid reinforced hydraulic hose.

**Applications:**

1. **Construction Equipment:** Hydraulic hoses are widely used in excavators, loaders, bulldozers, and other construction machinery.

2. **Agricultural Machinery:** Tractors, combines, and other agricultural equipment utilize hydraulic hoses for various functions.

3. **Automotive Systems:** Hydraulic hoses are found in brake systems, power steering systems, and other automotive applications.

4. **Industrial Machinery:** Hydraulic hoses are used in manufacturing equipment, presses, and various industrial machinery.

5. **Mining Equipment:** Hydraulic hoses are employed in mining machinery for tasks like drilling and material handling.

6. **Aircraft Systems:** Some aircraft systems, particularly in landing gear and brake systems, use hydraulic hoses.

Proper installation, maintenance, and periodic inspection are essential for the safe and effective use of hydraulic rubber hoses. Follow manufacturer recommendations and industry standards to ensure the hoses perform reliably in hydraulic systems.