Abrasion resistance is critical for well service pump packing exposed to proppant-laden fracturing fluids containing sand or ceramic particles. Materials must withstand erosive wear from high-velocity slurry flowing past sealing surfaces while maintaining dimensional stability and sealing effectiveness, with abrasion resistance directly determining packing service life in fracturing o... https://globalsealstech.com/product-category/oil-gas-seals/high-pressure-water-pump-seals/