How to avoid damage to PVC welding hose during welding operations?

During welding operations, in order to avoid damage to PVC welding hoses, a series of preventive measures need to be taken. The hose should be stored in a dry, cool, ventilated place, away from direct sunlight and extreme temperatures, and away from heavy objects weighing on the hose to prevent deformation and damage. Regular inspection and maintenance of hoses is essential. Check for wear, cracks and tightness of connections, and clean them to prevent clogging by impurities.

When using hoses, you must select the appropriate hose size and specification, avoid exceeding its rated pressure and temperature range, ensure that the hose is not excessively bent and twisted, maintain an appropriate bend radius, and avoid kinking or knotting. Preventing chemical corrosion and mechanical damage is also key. Hoses should be protected from sharp objects and chemicals, and protective sheaths or sheaths should be installed where wear is likely. Proper installation and connection of hoses is also important. Make sure hose connectors and fittings match specifications and are securely connected without looseness. Use correct clamps and fasteners to prevent leaks.

The hose should be dragged carefully to avoid pulling force during operation, and the hose should avoid direct contact with hot surfaces and sparks. In addition, avoid overloading the hose, follow the manufacturer's instructions, do not leave the hose under high pressure for long periods of time, and adjust the pressure if necessary. Use guards to protect hoses from external damage in areas with high temperatures and sparks, and use guards on equipment that may wear or damage the hoses. Finally, regular training is provided to operators to improve their safety awareness and skills in correctly using hoses, and ensure that all personnel understand and comply with safe operating procedures. Through these measures, damage to the PVC welding hose during use can be effectively avoided, its service life can be extended, and the safety and efficiency of the welding operation can be improved.