1: Variety:

4SP Type - Four-ply wire wrapped medium pressure hose.

4SH Type - Four-layer steel wire braided high-pressure hose.

R12 Type - High-pressure oil pipe for severe conditions under four-layer steel wire wrapping and high temperature.

R13 Model - High-pressure, high-temperature oil hose for multi-layer steel wire spiral under severe conditions.

R15 model - High-temperature, ultra-high-pressure oil pipe for multi-layer steel wire spiral under stringent conditions.

Medium:To transmit hydraulic power or convey high-pressure fluids like water, air, and oil to ensure the circulation and transfer of liquid energy.

3: Medium Temperature:Oil-40°F to 100°F; air -30°F to 50°F,; water -0°F to 80°F.