EN856-4SH high-pressure hose

 

 

The structure of EN856-4SH high-pressure pipe is similar to SAE 100R9, consisting of inner pipe, reinforcement layer and outer pipe. The inner tube is made of wear-resistant synthetic rubber and can withstand the flow of high-pressure liquids. The reinforcement layer is wound with four layers of high-strength steel wire to provide higher pressure support capabilities. The outer tube is made of rubber or synthetic rubber with good wear resistance and weather resistance, protecting the reinforcement layer from damage by the external environment.

 

The maximum working pressure of EN856-4SH high-pressure pipe can usually reach 6000psi (approximately 414bar). It also has excellent oil resistance and is suitable for the transportation of various liquid media. It has good wear resistance and can be used for a long time in harsh working environments.

 

In order to protect the service life of the EN856-4SH high-pressure pipe, you need to pay attention to the following points: first, avoid exceeding the maximum working pressure of the hose to avoid causing the hose to rupture; second, avoid excessive bending of the hose and maintain an appropriate radius of curvature to Prevent damage to the hose; in addition, regularly check the wear of the hose. If there is wear or damage, replace it in time.

 

EN856-4SH high-pressure pipes usually require the use of corresponding connectors. These connectors can connect the hoses to other components in the hydraulic system, such as hydraulic pumps, valves, etc. Common matching joints include threaded joints, flange joints, plug-in joints, etc. According to the specific application requirements, select the appropriate joint for connection.

 

In general, EN856-4SH high-pressure pipe has extremely high pressure resistance and wear resistance, and is suitable for use in various high-pressure hydraulic systems, but attention needs to be paid to protecting and maintaining the hose to ensure its normal operation and extend its service life.