Purchase Qty. Reference FOB Price
1-99 Pieces US$38.80
100-499 Pieces US$37.80
500+ Pieces US$35.80
Product Description
Product Description Fabric reinforced well service packing well service packing is commonly used in high-pressure mud pumps and fracturing pumps, namely Packings, the high-speed reciprocating dynamic seals. SPT well service packing are used in rod glands to seal the extension rods which ...