301 Dynamic Ring Series

Standard rotary sealing rings wear out and corrode rapidly under long-term contact with chemical corrosive gas and liquid media. Our 301 Dynamic Ring Series adopts pressure-free silicon carbide sealing ring type B convex ring, premium corrosion-resistant sealing parts specially designed for continuous rotating working conditions. The exclusive Type B convex profile evenly disperses rotational friction and compression stress, avoiding local overheating and medium leakage during high-speed operation. It achieves stable chemical compressor sealing, resisting erosion of acidic, alkaline mixed gas and sustained working pressure to extend the service cycle of compressor assemblies. It also provides tight stirring equipment sealing, coping with long-cycle stirring, medium scouring and frequent temperature changes inside mixing reactors. Adopting pressureless sintered silicon carbide raw material, this dynamic ring features self-lubricating surface and excellent chemical stability withou…