Various sizes standard V-packed nitrile rubber oilfield plunger pump piston packing
seals Plunger packing of fracturing
Product features:
Material made of alloy steel,after strict and reasonable heat treatment process.the work piece surface hardness is
high ,the core toughness .fatigue resistance ,impact resistance ,angel close .
many years of professional manufacturing experience ,our products are powerful ,simple to operate ,and can be
customized according to customer needs .
