The integrity of the joints in gas and water pipelines is very important because of pressure, environmental stresses and safety requirements of the regulations. Electrofusion fittings are installed at the end of the pipes after due preparation. The electric current is made to flow within the internal heater coils that melt the surfaces of both fitting and pipe, and when cooled, create a continuous and robust joint.

A trained operator should be capable of operating both manual and automatic systems of electrofusion, be aware of the compatibility of units of control, and make adjustments where necessary. They also have to check the visual features of finished joints in case of defects or misalignment. This is what a good electrofusion welding course imparts.

Applications in Gas Pipelines

• High-pressure natural gas transmission and distribution: Electrofusion welding enables gas pipes to achieve joints capable of withstanding leakages and pressure, which is essential for safety and efficiency.
• Gas service connections: Smaller lines serving residential or commercial premises commonly consist of polyethylene pipes joined by electrofusion, especially in situations where access or environmental requirements render alternative joining techniques impractical. Read More >>>> https://news.bangboxonline.com/Electrofusion-Welding-in-Gas-and-Water-Pipelines:-Applications-and-Benefits