1, high strength, strong resistance, strong sealing without leakage.
2, ring stiffness, low friction coefficient, anti-aging, anti-electric corrosion, it can improve the anti-corrosion effect of prestressed tendons.
3, strong fatigue resistance, good insulation properties, good flexibility, not easy to be broken.
4, simple installation, easy construction.
Mobile: +86 186 0318 8333