products center

Fiber braiding/cord is used for low-pressure working conditions, and 1-6 layers of steel wire braiding or steel wire winding are used for medium and high-pressure working conditions. Some models can add anti-static copper wire, which effectively improves the pressure resistance and pulse fatigue life of the product, ensuring safe and stable transportation process without bulging or breaking.

Chloroprene Rubber (CR) or Ethylene Propylene Diene Monomer (EPDM) is adopted, which has wear resistance, weather resistance, UV aging resistance and oil pollution resistance. It can effectively protect the internal structure, resist external friction, sun exposure, moisture and other damages, extend the service life, and some models have a smooth surface design.

Core Advantages

Excellent Oil Resistance

It does not swell or crack when in long-term contact with various oil media, with stable sealing performance and no leakage risk. It meets the GB/T 1690 liquid resistance test standard, and the volume expansion rate is controlled within a reasonable range.

Stable and Reliable Pressure Bearing

It has high burst pressure and strong pulse fatigue resistance, suitable for different needs such as low-pressure oil return and medium-high pressure transportation. The burst pressure of some models can reach more than 4 times the working pressure to ensure safe use.

Flexible and Easy to Install

It has good bending performance, the bending radius can reach 10 times its own diameter, which can adapt to complex pipeline layout, easy to install without complex tools, and greatly improve construction efficiency.

Weather and Aging Resistance

It adapts to high and low temperature environments of -40℃~150℃, resists UV, moisture, wear and ozone aging. After 70℃×72h aging test, the tensile strength change rate is controlled within -25%, with long service life.

Application Fields

Automobile engine fuel/lubricating oil hoses, construction machinery hydraulic hoses, petrochemical oil pipelines, marine power oil hoses, agricultural machinery oil pipelines, oil tank truck loading and unloading hoses, hydraulic system pipelines, oilfield drilling hoses, aviation refueling pipelines

Specifications

Parameter Name	Parameter Range	Remarks
Inner Diameter	6mm - 100mm	Customizable
Working Pressure	0.1MPa - 60MPa（15PSI - 870PSI）	Low/Medium/High Pressure Optional
Temperature Range	-40℃ - 150℃	Temperature Range Varies by Material
Color	Black, Red, Blue	Other Colors Customizable
Executive Standard	GB/T 3683、ISO 1436、SAE J1402 | GB/T 3683, ISO 1436, SAE J1402	Can Be Produced According to Customer Standards