Well service pump packing is a critical sealing system used in plunger pumps for hydraulic fracturing, cementing, acidizing, and other high-pressure oilfield operations. Consisting of multiple braided or molded rings stacked in the stuffing box, it prevents fluid leakage along the plunger while withstanding pressures up to 20,000 psi and abrasive slurries. Materials include aramid, PT... https://globalsealstech.com/product-category/oil-gas-seals/high-pressure-water-pump-seals/