Core performance advantages of reinforced limited flexible rubber joints

The reinforced limited flexible rubber joint perfectly combines the flexibility of rubber and the rigidity of metal. Through the limit device and enhanced structural design, the reliability of traditional joints is greatly improved.

Core performance advantages:
Strengthened anti-pull-off capability – the limit device cooperates with the high-density rubber structure to prevent the joint from detaching due to pressure fluctuations. Shanghai Huanxin uses infrared positioning sealing steel rings to ensure accurate positioning of the force point and avoid steel ring deviation. Improved pressure resistance and sealing – the rubber layer can withstand a pressure of 60 kg after rolling, and the limit device prevents excessive deformation of the rubber body to avoid sealing failure. Displacement compensation and anti-vibration noise reduction – multi-directional displacement compensation is provided within the limit range to adapt to the thermal expansion and contraction of the pipeline. The high damping characteristics of the rubber reduce noise by 10-15dB, which is particularly suitable for pump rooms and air conditioning systems.

Structural innovation and reliability:
Limiting device design – metal limiting ring or bolt preload controls rubber displacement to prevent water hammer damage. Multi-layer reinforced structure – the inner rubber layer, cord fabric reinforcement layer, and outer rubber layer are vulcanized and molded, and work together with the limiting device to improve the tensile strength. Weather resistance and extended life – rubber temperature resistance – -20℃~120℃, the limiting device reduces aging and cracking, and the life is extended by more than 1.5 times.