Graphite composite gasketMade by cutting or stamping pure graphite plates or metal (punching plate, flat plate, mesh) reinforced graphite plates, it has numerous sealing properties, such as thermal stability, self-lubricating, corrosion resistance, anti-aging, non brittleness, etc. It can be used stably under harsh working conditions and requires minimal maintenance.

Graphite composite gasketIt has excellent corrosion resistance, high and low temperature resistance, good compression resilience, and good strength. High strength graphite metal composite sealing gaskets can also be cut into complex sealing gaskets, such as water level gauge sealing gaskets, bolt hole flanges, etc. The inner and outer rings are wrapped with metal sheets, which not only maintain the excellent performance of the original gasket, but also facilitate installation and disassembly, are not easily damaged, and can prevent the corrosion of the gasket by the medium, thus improving the pressure resistance. It is a sealing product for the flange sealing surface connection of large-diameter pressure vessels.

Various corrosive chemicals, fluids such as strong alkalis, hydrochloric acid, sulfuric acid, and other highly corrosive liquids, organic solvents, liquid nitrogen, etc. are widely used for sealing flanges, valves, reaction vessels, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes, refrigerators, and other industrial equipment used in petroleum, chemical, synthetic, coal mining, power generation, metallurgy, and other industries.

Scope of Services Application&Properties

型 式 Sheet Style 基本型齿板增强型平板增强型网增强型压缩率 Compressibility30%15~35%15~35%15~35% 回弹率 Recovery≥10%≥20%≥20%≥20% 使用压力 Pressure40bar200bar300bar200bar 石墨密度 Density g/cm0.7; 1.01.01.01.0使用温度 Temperature0C-240~550-240~550-240~550-240~550PH