How to improve the sealing performance of electrofusion reducer

In the field of modern pipeline connection technology, electrofusion reducing joints are highly favored for their superior sealing performance. As a pioneer in the industry, Ningbo Lianda is committed to improving the overall performance of electrofusion reducing joints, and through a series of innovative measures, ensures the reliability and durability of its products in various harsh environments.

Material selection and proportion are key factors affecting the sealing performance of electrofusion reducing joints. Ningbo Lianda uses high-quality high-density polyethylene (HDPE) materials, which are excellent in corrosion resistance and aging resistance, and can maintain stable physical properties in harsh environments. Through precise material proportions, Ningbo Lianda effectively improves the melting temperature and melt viscosity of the material. This optimization enables the joint to form a closer bond with the pipeline material during the melting process, ensuring the integrity and durability of the sealing structure.

Electrofusion connection technology is the core of the sealing performance of electrofusion reducing joints. Ningbo Lianda has conducted in-depth technical research and development in this field, innovated the design of electric heating wires, and optimized the control of heating time and heating temperature. These improvements ensure that the joint is evenly heated during the melting process, avoiding sealing failure caused by local overheating or incomplete melting. In addition, Ningbo Lianda introduced an advanced electric fusion welding machine, which is equipped with a precise temperature control and pressure control system, which can provide stable pressure and temperature during the melting process, further improving the sealing performance of the joint.

In terms of quality control and testing, Ningbo Lianda has established a comprehensive quality management system, covering every link from raw material procurement, production and processing to finished product inspection. Through strict control, it ensures that each product meets national standards and customers' high requirements. At the same time, Ningbo Lianda has also introduced high-end testing equipment, including air tightness testers and pressure testers, to conduct comprehensive testing of the sealing performance of electric fusion reducing joints, ensuring that each product undergoes rigorous quality verification before leaving the factory.

Structural design is also an important factor affecting the sealing performance of electric fusion reducing joints. Ningbo Lianda has conducted in-depth research on the structural design of the joint. By optimizing the shape, size and wall thickness of the joint, the joint is more closely integrated with the pipeline material during the melting process. Using advanced simulation analysis software, Ningbo Lianda can simulate the stress of the electric fusion reducing joint when it is under pressure to ensure that it maintains stable sealing performance in actual applications.