1. Fine processing of interface surface
Grind the interface of the rolled tube to ensure a smooth surface without burrs or unevenness. Use grinding tools to maintain a uniform roughness on the interface contact surface to enhance the adhesion of the sealing material. After treatment, use a cleaning tool to remove surface debris to prevent impurities from affecting the sealing fit.
2. Choose suitable sealing materials
Select heat-resistant and corrosion-resistant sealing materials based on the operating environment and media characteristics of the rolled tube. Ensure that the elasticity and toughness of the material meet the sealing requirements and can fit tightly into the interface gap under pressure. Check the integrity of the material and avoid using seals that show signs of damage or aging.
3. Standardize installation operation procedures
During installation, keep the interface clean and dry to avoid oil or moisture residue. Apply the sealing material evenly to the interface surface to ensure there is no deviation or wrinkles. Use appropriate pressure to tightly connect the interface to avoid excessive force that may cause deformation of the sealing material or damage to the interface. Handle the pipe with care during installation to prevent collision and deformation of the pipe that may affect the seal.
4. Strengthen the interface fastening strength
Use an appropriate fastening method to connect the interface to ensure that the force is evenly distributed across the entire sealing surface. Adjust the degree of fastening according to the sealing requirements to ensure adequate sealing while avoiding damage to components caused by over-tightening. Check the condition of the fastening components to ensure that there is no looseness or thread slippage.
5. Optimize sealing structure design
According to the use scenario of the rolled tube, a reasonable sealing structure is designed to increase the sealing contact area. Auxiliary sealing grooves or protrusions are set at the interface to improve the leak-proof effect of the sealing material. Ensure that the structural design conforms to the stress characteristics of the tube body to avoid sealing failure due to unreasonable structure.
6. Carry out post-installation inspection and maintenance
After installation, perform a pressure test on the interface to observe for signs of leakage. Regularly check the condition of the sealing parts to check for signs of aging and wear of the sealing material. If a poor seal is found, replace the sealing material and reinstall it promptly to maintain long-term stable sealing performance.
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