1.Super strong anti-slip property, with excellent stability: It is equipped with Mahr stainless steel metal teeth. The multiple teeth tips are distributed on the same tooth arc, creating uniform anti-slip force. Compared to the traditional two-teeth structure, the anti-detachment force and pressure resistance performance have been improved by more than twice. The reverse inclination design of the tooth tips enhances friction, and it is combined with a hard rubber layer for buffering and protection. During pressure application, the displacement of the pipeline when it detaches is small, and it can also avoid damaging the pipeline's anti-corrosion coating. It is suitable for scenarios with easy displacement such as soft soil foundations, climbing slopes, and turning, and it can stabilize the interface without the need for supports.
2. Dual sealing guarantee, more reliable leak prevention: Adopting a dual hardness design, the sealing layer with a Shore hardness of 50 has excellent elasticity and can tightly adhere to the pipe interface after being compressed. The fixing layer with a Shore hardness of 80 enhances the structural stability. The T-shaped structure precisely fits the concave groove of the pipe socket and can achieve self-sealing by leveraging fluid pressure. Even when the pipe undergoes slight expansion or deflection, it can completely prevent medium leakage.
3. Outstanding resistance to weathering and corrosion, with wide application scenarios: The EPDM material can withstand a wide temperature range of -40℃ to 120℃. It does not deteriorate in extremely cold northern environments and does not deform under high-temperature conditions. It is also resistant to ozone, UV rays, and can withstand the weak acids and alkalis in tap water and sewage, as well as the high salt environment in coastal areas. It is suitable for various installation environments such as outdoor open spaces and underground installations, and complies with WRAS and other water-related standards. It can be used in drinking water pipelines.
4. Excellent durability and low maintenance cost: The material itself has strong resistance to aging, and it does not harden or crack over a long period of use. Combined with the design of metal teeth blocks that are compatible with the hardness of the pipeline, it can withstand wear and tear caused by soil compression and medium erosion. Its service life can match that of ductile iron pipes, reaching a century-level, significantly reducing the frequency of maintenance and replacement of pipelines in scenarios such as water supply in high-rise buildings and fire protection water supply.
5. Easy installation, highly adaptable: The material is soft and the structure has good adaptability. The socket-type installation does not require complex tools, and it is highly efficient. It is suitable for various pipe specifications ranging from DN80 to DN1000. The product complies with the GB/T21873 standard and can be used in municipal pipelines, renovation of old pipelines, emergency repair projects, and special scenarios with limited installation space. It has strong versatility.