1. Production process and quality control
Raw material selection: Choose high-quality HDPE resin as raw material to ensure the performance and stability of the pipe. At the same time, the quality inspection and storage management of raw materials are carried out to prevent moisture, pollution and aging.
Production process: The production process of HDPE pipes includes raw material preparation, plasticization and extrusion, mold forming, cooling and traction. By strictly controlling the temperature, pressure and other parameters in the production process, the quality and performance of the pipe are ensured to meet the standards.
Quality control: quality control measures such as appearance inspection, size measurement and performance testing of pipes. Ensure that the surface of the pipe is smooth and free of bubbles, cracks and other defects; At the same time, the tensile strength, bending performance, compressive performance and other indicators of the pipe are tested to see if they meet the requirements.
2. Maintenance and overhaul
Regular inspection: Regularly inspect HDPE pipe fittings, including appearance, interface and connection parts. Check whether there is damage, deformation, leakage and other phenomena and whether the connection is firm.
Keep it clean: Keep the fittings clean during maintenance and overhaul to avoid the accumulation of dirt and impurities. The dirt that accumulates inside the pipe fitting should be cleaned regularly.
Avoid damage: Use appropriate tools and methods during handling and installation to avoid scratches, impacts and other damage to pipe fittings.
