R2 is two layers of steel wire braiding  
1. The main structure of the steel wire braided hose is made of nitrile rubber with good oil resistance as the main raw material,
and a synthetic rubber mixed with a special reinforcing agent as the inner rubber layer, and high-quality hose special steel wire is used for braiding The reinforcement 
layer (divided into 1 and 2 layers according to the pressure the hose bears) is made of synthetic rubber with excellent weather resistance as the outer rubber layer.
2. Main features of steel wire braided hose High-pressure steel wire braided hose has good oil resistance, heat resistance, and aging resistance. The pipe body is tightly 
combined, can withstand high pressure, has excellent flexural resistance and pulse performance, and is suitable for a wide range of media. It can be used in -40℃ 
—Transporting petroleum-based liquids, water-based liquids, gases and other media with a certain pressure and temperature within the range of +100℃.

   We use hydraulic hoses to prevent hydraulic oil leakage and ensure the normal operation of the hydraulic system.
The length and diameter of hydraulic hoses must be precise to ensure proper operation of the hydraulic system.
We need to inspect hydraulic hoses regularly to ensure their quality and safety.
The service life of hydraulic hoses depends on their materials and the environment in which they are used. They can generally be used for 5-10 years.
Professional manufacturer for over 10 years in East China, near Shanghai and Ningbo port. 
* Free hose sample. 
* We can print words and your logo on the hose as your request. 
* We test the products before shipping out. We have a complete line of test machines. 
* We can also get you fittings or assembly. 
* We ship the goods by express,  by sea or according to your requirement.