Compression hose

Compression hose are often not taken seriously, in actual examples of the harm . A bucket collection pipe ( hose two both elbows, two elbow followed by an EW joints, into a C -type connector is a female connector metric straight thread with 24 ° outer cone with O -type connector ) on the assembly line after debugging one hour after the end of Hydraulic ferrules Hydraulic ferrules  connector is loose seventeen minutes . After examination, the joints in the assembly a tightening torque reached , but the hose is compressed. The original design of S-type shock tube is compressed straight pipes to replace the buffer . Hose is compressed , so that both ends of the connector as stress , tightening torque = torque plus the hose connector of the force generated by the compression , joint torque tightening torque on less than the standard , the joint is actually not fastened in place . Moreover town with high dynamic hydraulic pressure , the threads was opened. High pressure oil seals may be damaged .Like with stretch hose compression will change the normal parameters affecting performance makes life cut short .