EF Tapping Tee

EF tapping tee is a core branch connection component for municipal water supply and drainage, gas transportation, and industrial fluid systems. It is made from high-quality PE100 raw materials and is equipped with integrated heating elements and combined cutting blades. Its core advantage lies in the ability to perform branch connection while maintaining pressure, without the need to cut the main pipe. It achieves the connection by fusing the pipe fittings with the main pipe through electric fusion technology, providing a seal with no leakage and a strong interface. The product complies with GB/T 13663.3-2018 and ISO standards, is compatible with DN20-DN315 specifications, and can be installed without heavy equipment, even in narrow spaces. It features corrosion resistance, anti-aging properties, easy installation, and a lifespan of up to 50 years. It is widely used in new pipeline construction, renovation, and emergency repair projects, serving as an efficient and safe solution for pipeline branch connections.

Our company's CNAS-accredited laboratory specializes in the full-process testing of HDPE water and gas pipe fittings. It strictly adheres to ISO/IEC and the series of standards such as GB/T 15558 and GB/T 13663. It is equipped with professional equipment such as static hydraulic, melt flow rate, and carbon black content testing. It covers the entire process from raw material entry to finished product exit for testing. The data is internationally recognized and provides authoritative guarantees for product quality and foreign trade exports.