Graphite Ring
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Graphite Ring
It is mould processing by graphite tape which is bond by stainless steel wire mesh. then paint the lubricant ,graphite powder and inhibitor on surface. It can be used as seal products in petroleum, chemical, power generation and other industries to seal steam, hot water, hot oil, petroleum, hydrocarbons, chemical, solvent, etc.
Application:
Graphite packing ring is punched or cut from the pure graphite plate. it has good corrosion resistance, high / low temperature resistance, good compression resilient and high intensity, The various gasket is widely used in piping, valves, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes, refrigerator and so on.
Mechanical carbon products is indispensable and important spare parts in modern and efficient machinery, Different carbon material can be processed and dipped according to different working condition and friction material- graphite seal ring, graphite expansion ring, graphite vane graphite bearings, bushings and gaskets. It has been successfully and ideally applied in the condition of low temperature, high temperature, vacuum pressure, the number of rotations and a variety of corrosive, flammable, explosive, toxic media, dry grinding, semidry grinding and liquid As an ideal component and material, it has been widely used for machinery, petroleum, chemicals, fertilizers, synthetic rubber, instrumentation, hydraulic rotating equipment and other industrial sectors for general industrial pumps, civil pumps, chemical pumps supporting. Static ring is mainly supported by 95 ceramics, carbon graphite, silicon carbide, silicon carbide, silicon nitride, etc.
Flexible graphite packing ring
1, flexible graphite packing ring is different size rings which are molded by flexible graphite tape or graphite braided packing .This ring has a good elasticity, chemical stability and can provide an effective sealing function. Flexible graphite ring is easy to be used and installed, also can be used together with other rings. Even under harsh conditions, flexible graphite ring is also very stable and reliable, often be used in combination with reinforced flexible graphite, the effect is very good.
2. It can be used in hot water, high temperature, high pressure steam, heat exchange fluids, ammonia, hydrogen, organic solvents, hydrocarbons, low temperature fluid media.
3. For compressors, pumps, valves, chemicals, instruments, meters, etc. rolling down by high-carbon flake graphite which is chemically treated in high temperature. It is the basis material for all kinds of graphite sealing products.
4.Main use: can be made into a variety of graphite strip, packing, gaskets, composite panels, cylinder gasket for a variety of pipes, valves, pumps, heat exchangers, condensers, pressure vessels, towers, manholes, hand holes and flange connection at the seal and system level gauge, level gauge, crystallization, etc.
5. Features: Operating temperature from -200 o C to 1250 o C (in non-oxidizing medium); -200 o C to 950 o C. (in oxidizing medium).
6. Special specification can be produced according to customer demand.Sealing ring is main sealing part on the rotary joint, when running, it bear pressure from the media and friction of the rotary axis and the shell, temperature, rotary speed, media and other factors which apparently influence the life of the sealing ring. The Baptist antimony, bronze, tungsten carbide, silicon carbide seal ring and other new materials developed by our company completely overcome the traditional shortcomings of short life and limited working condition. The application of the rotary joints is wider, the capacity of sealing is highly raised and the life is multiplied increased.
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