A Method for Identification of PTFE Gland Packing

Identification PTFE Gland Packing The most critical factor affecting the function of PTFE packing is its weaving density. However, weaving itself has a strong artistic quality, and the weaving density is often difficult to reflect with numerical values. Experience tells us: the tightly woven PTFE packing can not only resist wear and kneading, but also […]

Engineering Plastic Machining

Material for seal elements Sungran producing kinds of engineering plastic products, such as parts of material PTFE, PEEK, PU, NBR ETC. Plastics engineering as a filed focuses on designing, developing, and manufacturing of plastic parts that satisfy the requirements of the intended application. This means that each plastic product that is designed for specific application [...]

Powder PTFE/Pelletized PTFE

Main Products： Moulding grade PTFE powders Flowable pelletized PTFE Extrusion grade PTFE Filled grade PTFE powders Pelletized PTFE Super-Fine PTFE powders Lubricant grade Click & Find PTFE Property STYLE COMPOSITION M18 100% VIRGIN PTFE M158 100% VIRGIN PTFE M18/MF 100% MODIFIED VIRGIN PTFE 10GL 90% VIRGIN PTFE; 10%±1%GLASS FIBRE 15GL 85% VIRGIN PTFE; 15%±1%GLASS FIBRE [...]

Property of PTFE Powders and Pelletized PTFE

Main Products： Moulding grade PTFE powders Flowable pelletized PTFE Extrusion grade PTFE Filled grade PTFE powders Pelletized PTFE Super-Fine PTFE powders Lubricant grade Click & Find Your Correct Style Style Gravity Tensile Strength Elongationat Break Bulk Density Hardness Diametric Shrinkage Flow AverageParticle Size MouldingPressure  Sintering TEM. FLOWABLE ASTMD-4894 ASTMD-4894 ASTMD-4894 ASTMD-4894 NEEDLE INTERNAL INTERNAL ASTMD4894 g/cm³ [...]

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 […]