CRQ Dynamic Ring Series

Frequent abrasion and leakage plague standard rotary seals under high-speed running? Our CRQ Dynamic Ring Series uses pressure-free silicon carbide sealing rings of C-shaped step type, heavy-duty high and low temperature resistant sealing parts optimized for rotating machinery. The unique C-step design evenly disperses rotational friction, reducing heat and wear compared to flat seals. It ensures reliable high-pressure pump sealing against sustained high-pressure fluid and particle erosion to reduce pump upkeep. For chemical facilities, it offers stable reaction vessel sealing, tolerating repeated temperature cycles and acid-base solvent corrosion inside reactors. Made of pressureless sintered silicon carbide, the dynamic rings feature self-lubrication and stable structure without deformation under extreme temperatures. Each piece is finely ground and fully dimension checked for tight pairing with static rings. Superior to graphite and regular ceramic dynamic rings, this series…

No Pressure Silicon Carbide Bearing Sleeve U-shaped (tenon And Groove Type) Type A (flat Ring) Type B (convex Ring) Type C （Stepped Type）