China Factory Carbon Steel Hydraulic Hose Ferrules

C Cautions--Pre-installed
1. The pre-installation of hydraulic ferrule fitting is the most important link directly affecting the sealing reliability.Special preloaders are usually required.Small diameter joints can be preinstalled on the bench pliers.The specific method is: with one of the connector body as the matrix, the nut, sleeve pressure on the pipe can be.The hydraulic ferrule fitting mainly has the bayonet type straight pipe joint, the bayonet type end straight put through head, the bayonet type three way pipe joint and so on.Yober found that even for the same batch of products from the same manufacturer, the tapered holes in the body of the joints vary slightly in depth and are said to be prone to leakage.This issue is often overlooked.The correct way should be: the end of the pipe with what kind of joint body, the corresponding connection end with the same type of joint pre-installed.This will minimize leakage.
2. The end face of the pipe shall be flush.After the pipe is cut off, it shall be polished flat on the grinding wheel and other tools, and used after deburring, cleaning and high-pressure air blowing.
3. When pre-installation, the coaxiality between the pipe and the joint body should be maintained as far as possible.If the pipe deflects too much will also cause sealing failure.
4. the pre-loading force should not be too large.The inner edge of the sleeve should be embedded into the outer wall of the pipe, without obvious deformation of the sleeve.When connecting pipelines, assemble according to the specified tightening force.The tightening force of 6 mm ~ 10 mm diameter clip sleeve is 64 n ~ 115 n.A diameter of 16mm is 259 nm and a diameter of 18mm is 450 nm.If the sleeve is badly deformed during pre-installation, the sealing function will be lost.

--Do not add sealant and other fillers.
Some people in order to achieve better sealing effect, will be on the card sleeve with sealant.Results the sealant will be flushed into the hydraulic system, which will cause the hydraulic components damping hole blockage and other faults.
--When connecting the pipeline, the lateral force should be avoided.Too much lateral force will cause a loose seal.
---When connecting the pipe, the pipe shall have enough deformation margin to avoid the pipe being subjected to tensile stress.
--When connecting the pipeline, should be a one-time tight, avoid multiple disassembly, otherwise it will make the sealing performance worse.
A range of couplings covering a huge range of styles and terminations. If you need a custom cut hose length, private brand labeling, safety and application training, or resources for your hydraulic hose assembly, contact the Yober Customer Service Team.