• March 22. 2022

Fracturing pump seals，also known as plunger pump packing or plunger packing seal, are mainly applied in fracturing trucks, mud pumps and cementing trucks for oil industry of harsh working conditions. The fracturing pump seals are combined with Top Adapter, Bottom Adapter and Pressure Rings. The number of the pressure rings is flexible, which allows the seal sealing at a wide range of pressures und...

• July 07. 2022

Plunger pump packing is the sealing device of plunger pump, which is mainly a protective device to prevent the liquid at the hydraulic end from flowing out and improve the operation efficiency. JST Seals has developed high performance well service pump packings to provide maximum sealing for high-pressure oil well service pump. As the plunger pump is a high-pressure machine pump, and the temperatu...

• March 14. 2024

JST manufactures well service plunger pump packings in a wide variety of materials to suit specific well conditions and operating parameters, they are available in a wide range of elastomeric materials and high performance resins, including NBR, HNBR, FKM, filled PTFE, fabric reinforced rubber.  to suit specific well conditions, operating parameters, and fracturing fluids. NBR Elastomers...