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Anti-Leakage Sealing Performance of Card Sleeve Joint

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The card sleeve joint provides a reliable, leak-proof and sealed connection to avoid the problems caused by vibration, leakage, thermal shock, serious installation due to incorrect installation and huge losses.
Tube fittings are always detectable. After the initial installation, the use of a gap detection gauge can enable the installer or inspector to ensure that the ferrule joint is fully tightened. If the nut has been tightened properly, the test gauge cannot be placed between the hexagonal end of the nut and the joint body.
Do not add fillers such as sealants. In order to obtain a better sealing effect, some people apply sealant to the card sleeve. As a result, the sealant is flushed into the hydraulic system, causing malfunctions such as clogging of the damping holes of the hydraulic components.
When connecting pipes, the pipe should have sufficient deformation margin to avoid tensile stress on the pipe.
The card sleeve joint has the advantages of simple layout, convenient operation and no need to weld. However, in the medium and high-pressure hydraulic system, improper operation will often constitute leakage and affect its implementation.

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