Customized Quality Carbon Graphite Seal Ring for Machinery Sealing

Product Description

With the continuous improvement of mechanical equipment, merchants have increasingly stringent requirements for their sealing. Graphite rings are widely used as core components of mechanical seals. Carbon graphite sealing rings will produce slight elastic deformation under high pressure, automatically compensating for the axial wear gap. Under high-speed operation, the dynamic gap of the carbon graphite ring sealing surface is almost negligible. In addition, it forms a stable liquid film at the intersection with the mechanical contact surface, which reduces friction power consumption. Graphite sealing rings can still maintain sealing integrity under extreme temperature conditions, and their thermal expansion coefficient helps to avoid thermal stress failure. Carbon graphite rings are also very resistant to acid and alkali corrosion, and are often used as important media in corrosive environments. The ultra-low friction characteristics of graphite sealing rings can prevent metal adhesive wear and maintain the integrity of the sealing surface even under instantaneous dry friction conditions. From a cost-effectiveness perspective, graphite sealing rings are low in cost, but have a long service life. In the long run, carbon graphite rings are an excellent choice for mechanical seals.

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About Us

Huixian City Mishan Graphite Mold Co., Ltd. (Mishan Graphite) was established in 2004 and is one of the manufacturers specializing in the production of graphite products in China. The company is committed to providing customers with high-quality graphite raw materials and precision graphite product processing. Our company uses isostatic graphite, molded graphite, EDM graphite and other raw materials, which have the characteristics of high strength, good thermal shock resistance, high temperature resistance, corrosion resistance, and strong oxidation resistance. Our main products including graphite molds, graphite crucibles , graphite plates, graphite rods, graphite tubes, graphite boxes, graphite electrodes, diamond sintering molds, heat treatment vacuum furnace graphite accessories, photovoltaic semiconductor industry graphite parts, graphite heaters for single crystal silicon, various special-shaped graphite accessories, etc. Our products are widely used in aerospace, solar photovoltaics, semiconductors, high temperature treatment in industrial furnaces, nuclear industry, automobile, chemical industry, electronics industry, mechanical seals, carbon brushes, machining, non-ferrous metal smelting, EDM and other industries. Our company has experienced and skilled technical team who can support customization and provide customers with technical support and solutions. In addition to mechanical processing, Mishan Graphite also provides deep processing services for graphite materials such as graphitization and purification, anti-oxidation treatment, resin impregnation, metal impregnation, and Teflon spraying. Our company has won unanimous praise from customers at domestic and overseas with its high-quality production process, good production environment, advanced equipment, and high-quality products! Our products had exported to South Korea, Japan, Turkey, Russia, Pakistan and many other countries and regions! Mishan Graphite firmly believes that quality is the basis of survival. We never slack off in quality control and have a dedicated quality inspection department. Whether it is appearance, tolerance, or process, we are strictly control every step to ensure product quality. The establishment of the Anyang production base has promoted our expansion into multiple application fields and made the company bigger, stronger and better.

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