With the continuous advancement of industrial technology, titanium pipe fittings, due to their excellent corrosion resistance, light weight, high strength and good biocompatibility, are increasingly widely used in fields such as chemical engineering, medical care and aerospace. However, the performance advantages of titanium pipe fittings are not a one-time solution. Scientific maintenance and care are the keys to ensuring their long-term stable operation and extending their service life. Systematically sort out the maintenance and care methods of titanium pipe fittings to provide professional guidance for users.
I. Daily Cleaning and basic Maintenance
1. Regular cleaning
At least once a month, wipe the surface of titanium pipe fittings with a neutral cleaner and a soft cloth or sponge to avoid damaging the material with overly acidic or alkaline cleaners. Dust and corrosive gases in the environment need to be cleaned up in time to prevent affecting the reliability of components such as seals and liquid level gauges.
2. Avoid physical damage
Do not use tools with excessive hardness to clean the inner walls or interfaces of pipe fittings to prevent scratching sensitive components. Avoid contact with sharp objects during installation and transportation to reduce the risk of surface scratches.
Ⅱ.Storage and Anti-corrosion Measures
1. Storage environment requirements
Choose a dry and well-ventilated site, away from corrosive substances such as acids, alkalis and salts. Large pipe fittings can be stored outdoors but must be well covered with dust. Small or precision titanium pipe fittings should be stored separately in sealed bags or jewelry boxes to reduce oxidation and wear.
2. Chemical corrosion protection
Avoid prolonged contact of titanium pipe fittings with chloride ions to prevent corrosion reactions. Regularly check the condition of the seals and joints. Replace them in time if any aging or damage is found.
Ⅲ. Installation and Usage Specifications
1. Installation precautions
Ensure that the pipe fittings are installed in a flat and stable position, and use standard welding or flange connection methods to avoid leakage caused by vibration. Calibrate the levelness of the pipeline and adjust the anchor bolts to reduce vibration and wear during operation.
2. Operation monitoring and commissioning
During the no-load trial run, check whether the valves, pumps and other components are normal. During the load trial run, it is necessary to control the medium temperature, pressure and other parameters within the safe range.
Ⅳ. Professional Maintenance and Repair
1. Deep cleaning process
For stubborn stains or internal impurities, cleaning or professional sandblasting treatment can be adopted to restore the surface of the metal substrate.
2. Coating repair and sealing
Use high molecular repair materials to fill the concave pits on the inner wall of the tube sheet, and evenly apply a protective layer to enhance the sealing performance and corrosion resistance.
Ⅴ. Special Circumstances Handling
1.High-temperature environment: Although titanium is resistant to high temperatures, long-term high temperatures may lead to performance degradation. It is necessary to regularly inspect the condition of pipe fittings in high-temperature areas.
2. Maintenance of electroplating layer: If titanium pipe fittings contain electroplating layers, avoid friction and contact with chemicals. If necessary, send them to a professional institution for polishing and maintenance.
By the above methods, the failure rate of titanium pipe fittings can be effectively reduced, the service life of the equipment can be prolonged, and the maintenance cost can be decreased.
