Well Service Pump Packing consists of layered sealing elements that prevent fluid leakage in high-pressure plunger pumps used for fracturing, cementing, and acidizing in oil and gas operations. These packs, typically V-ring or header ring sets, seal the plunger against the stuffing box, handling pressures up to 20,000 PSI and abrasive slurries with 50% proppant. Materials include fabr... https://globalsealstech.com/product-category/oil-gas-seals/high-pressure-water-pump-seals/