Inner: NBR （Tensile Strength ≥ 15Mpa）

Reinforcement layer: High-strength spiral textile cord with helix steel wire + copper wire

Cover: CR+NR（Tensile Strength ≥ 10Mpa）

Surface：smooth or corrugated

Working Temperature: -30℃~120℃

Safety Factor: 4:1

Color: Various colors such as black and red

Advantages:

1. High oil resistance: The inner layers of the rubber hose is made of high-quality synthetic rubber material, which has characteristics such as oil resistance and corrosion resistance, and can be used for a long time in harsh environments.

2. Strong pressure resistance: The interior of the hose adopts multiple reinforcement layers, which can withstand refueling operations under high pressure and ensure refueling efficiency.

3. Lightweight and flexible: The hose material is flexible and lightweight, making it easy to operate and store.

4. Strong wear resistance: The hose has good wear resistance and durability, and is not prone to wear after long-term use.

Application：

1. Aircraft refueling: Used to refuel aircraft fuel tanks to ensure flight safety.

2. Military use: Often used in military equipment such as aircraft and warships.

3. Civil use: In the field of civil aviation, it is widely used in various types of aircraft refueling operations.