How Does Work Gland Placking?

After the packing is loaded into gland, the packing is compressed by the gland shaft. Due to the plasticity of the filler, it generates radial force and is in close contact with the polished rod. At the same time, the lubricant in the sealing packing is squeezed out, forming an oil film between the contact […]

Packing Seal Lubricating Rings

Packing Seal Lubricating Rings Packing Seal Lubricating Rings, also wel know by PTFE Lantern rings, is usually in the center of every compression packing set in a centrifugal pump. They are simple components, but get something wrong when selecting, installing or operating them, and big problems may occur in the stuffing box. A lantern ring [...]

Thermal Graphite Sheets

Thermal Graphite Sheets Thermal Graphite Sheets or ultrathin flexible graphite paper, well know by Heat-dissipating graphite film is a very thin GTS, heat-conducting material with comprehensive properties, also known as thermally conductive graphite film, thermally conductive graphite sheet, graphite heat sink, etc., which provides the possibility for the thinner development of electronic products. A Ultrathin [...]

Universal Seal Cage

Universal Seal Cage Universal Seal Cage, also wel know by PTFE Lantern rings, is usually in the center of every compression packing set in a centrifugal pump. They are simple components, but get something wrong when selecting, installing or operating them, and big problems may occur in the stuffing box. A lantern ring is placed [...]

Grafoil

Thermal Conductived Grafoil High Thermal Conductived Grafoil, or ultrathin flexible graphite paper, well know by Heat-dissipating graphite film is a very thin GTS, heat-conducting material with comprehensive properties, also known as thermally conductive graphite film, thermally conductive graphite sheet, graphite heat sink, etc., which provides the possibility for the thinner development of electronic products. A [...]

Average prices of chemical commodities in the China market in June 2022

Average prices of chemical commodities in the China market in June 2022 COMMODITY PRICE Phosphate rock US$152.05 Toluene US$1,300.77 Crude benzene US$1,143.85 Nitric acid US$433.33 Monoammonium Phosphate US$687.18 Dimethyl carbonate US$860.26 flake alkali US$720.51 polysilicon US$35,461.54 Aggregated MDI US$2,730.77 Hydrogenated benzene US$1,418.27 Cyclohexane US$1,451.28 Coal tar (high temperature) US$805.77 TDI US$2,646.15 aniline US$1,792.31 mixed xylene […]

What is Lantern Ring

Lantern Ring PTFE Lantern rings are usually in the center of every compression packing set in a centrifugal pump. They are simple components, but get something wrong when selecting, installing or operating them, and big problems may occur in the stuffing box. A lantern ring is placed between packing rings in each packing set and [...]