1.Purpose and scope

These are specific products for comprehensive mechanical hydraulic support of coal industry. It can be anti-static and provided with flame retardant property. It is apply to the rubber pipes for delivering petroleum base and water base fluid and so on.

Notice: The products are not apply to castor oil based an ester group fluid.

2. Product Construction :

The rubber pipes are composed of internal and external coats and three coats of steel wire braid.

3. Executive standard: Company standard

4.Working temperature: -40°C - +100°C 

5.Flame retardant property: It is less than 30 seconds for flaming combustion and

flameless combustion

6.Antistatic property :The maximum resistance value is less than 1×105Ω