Steel Wire UV Resistant Water Hose

Product Overview

PVC Steel Wire Hose is a flexible hose composed of a high-strength PVC inner layer and a spiral steel wire reinforcement layer, primarily used for transporting water, air, and other non-corrosive fluids. Its design balances flexibility and pressure resistance, making it suitable for medium- to low-pressure applications in industries such as manufacturing, agriculture, and construction.

Key Features:

• Structural Stability: The smooth PVC inner layer reduces fluid resistance, while the outer spiral steel wire prevents collapse or deformation.

• Lightweight and Durable: Lighter than metal hoses, making it easier to handle and install, while maintaining good pressure resistance.

• Compatible Media: Suitable for non-corrosive substances like water, air, and dust. 

Notes:

• Recommended operating temperature ranges from -10°C to +60°C. Avoid extreme environments.

• Prolonged exposure to UV rays may accelerate outer layer degradation. For outdoor use, opt for UV-resistant models.

Structure and Material Composition

The durability of PVC Steel Wire Hose stems from its layered design, combining different materials for stable performance:

Material Properties (Bullet Points):

1. PVC Inner Layer:

• Complies with certain hygiene standards (e.g., requires specific certification for potable water transport).

• Anti-adhesion design, suitable for fluids with small particles (e.g., slurry).

2. Steel Wire Reinforcement:

• Optimized wire spacing balances flexibility and pressure resistance.

• High-carbon steel resists rust, but inspect regularly in humid environments.

3. Outer Protection:

• Some models include UV inhibitors for short-term outdoor use.

• Surface can be printed with labels for easy identification.

Suitable Applications and Limitations

Primary Use Cases:

1. Industrial Ventilation: Factory exhaust, dust collection (ensure no spark or static risks).

2. Agricultural Irrigation: Transporting water, fertilizer solutions (avoid contact with sharp tools).

3. Construction Drainage: Temporary drainage, concrete pumping (not for long-term burial).

   
   

Not Recommended For:

• Transporting fuels, or chemical solvents (may cause PVC swelling).

• Prolonged exposure to high temperatures (e.g., steam pipelines).

• High-pressure systems

Installation and Operation Guidelines

Key Steps and Recommendations (Bullet Points):

1. Pre-Installation Checks:

• Inspect the hose for damage, exposed wires, or deformities.

• Use properly sized fittings and clamps to prevent leaks.

2. Bending and Layout:

• Minimum bending radius is 3x the hose diameter to avoid wire breakage.

• In cold temperatures, flexibility decreases—adjust angles slowly.

3. Maintenance and Storage:

• Clean residue (e.g., sediment) after use to prevent buildup.

• Store coiled in a cool, dry place; avoid sharp folds.

Common Issues and Solutions

• Q: Are minor surface cracks safe?
  A: If cracks don’t penetrate the steel layer, temporary use is possible, but replace soon to prevent rupture.

• Q: What causes the steel wire to protrude, and how to address it?

• A: Wire protrusion typically results from:

• Mechanical damage: Impact from sharp objects or excessive bending.

• Abrasion: Dragging over rough surfaces wears down the outer PVC.

• Material fatigue: Long-term stress or UV degradation.

• Solutions:

• Immediately replace hoses with exposed wires to avoid injury or leaks.

• For prevention:

• Use protective sleeves in high-abrasion areas.

• Avoid sharp bends near connectors.

• Store properly to prevent crushing.
  Minor surface abrasion without wire exposure may not affect functionality but should be monitored.

• Q: Can PVC Steel Wire Hose be used for hot water transportation?

• A: This hose is not designed for high-temperature fluids. Its standard operating range is -10°C to +60°C. While it may briefly tolerate warm water (e.g., below 60°C), prolonged exposure to hot water can soften the PVC layer, reducing pressure resistance. For hot water applications (e.g., above 60°C), consider thermoplastic or rubber hoses specifically rated for higher temperatures. Always check the manufacturer's temperature specifications before use.

Selection Guide and Specifications

Selection Tips:

• For particle-laden fluids, choose models with thickened inner layers.

• Outdoor use: Prioritize UV-resistant outer layers or provide shade protection.