WB2 Series Type B (convex Ring)

Corrosive media, shaft friction and uneven pressure often cause seal leakage and frequent replacement on chemical production equipment. Our WB2 Series Type B (convex ring) addresses these common industrial pain points, adopting pressure-free silicon carbide sealing ring type B convex ring as the core friction pair, classified as premium corrosion-resistant sealing parts for severe chemical working conditions. Made of high-density sintered silicon carbide, this series boasts outstanding chemical stability to resist strong acids, alkalis and organic solvents, far more durable than ordinary graphite and metal seals. Its precision-machined convex structure evenly spreads contact pressure, removes local stress concentration and minimizes wear during long-term continuous operation. It is universally applicable to chemical compressor sealing and stirring equipment sealing, well suited for various chemical compressors, reaction stirring kettles and corrosive fluid processing facilities.…

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