Honors: After years of hard work, has been widely praised by the society, and won a number of awards, the Department of Chinese mechanical seals Industry Association, Fujian Province scientific and technological innovation-oriented enterprises, Trade and Industry Bureau named the contract and trustworthy enterprises, 2010 April was awarded the "integrity of the Chinese Compass Award" China's top ten brand integrity, and by the Institute of International Trade and Economic Cooperation Ministry of Commerce rated AAA enterprises, Fujian Province integrity of labor units, member of China Association for Standardization application range of our products: Rotary Min With its strong technological development capability and experience in product design, continuous integration of Europe and advanced concepts, our research products in many areas in the paper, packaging, rubber, plastics, textiles, printing and dyeing, leather, chemical fiber, steel, machine tools, wind power, engineering machinery It is widely used, and obtained patents. Special rules shaped graphite crucible sealing ring structure characteristic: We won the Chinese seal industry leading enterprises in the title of the rotary joint friction graphite is the most widely used material, graphite material from a variety of carbon materials (coke, carbon black, coal , graphite) powder made of graphite compared with the excellent corrosion resistance and other non-metallic materials, in addition to its durable and strong oxidizing media (such as aqua regia, nitric acid, the concentration of more than 60% of chromic acid, potassium dichromate , potassium permanganate and 10% of fluorine, 100% bromine, ammonia, etc.), but also the ability of any concentration of acid, alkali, salt solution and all organic corrosion. Graphite material having particularly good self-lubricating properties, quite small friction coefficient. When graphite and metal on the ground, the friction coefficient of 0.04-0.05, showing little wear rate. Graphite has a high thermal conductivity [80-180Cal / (mh ℃)] and electrical conductivity (5 × 10-4-60 × 10-4Ω.cm), with the reduction below 3000 ℃, which in neutral medium high stability, and low coefficient of linear expansion (2-3 × 10-6 / ℃). Stable quality factory price advantage province maintain contact Hotline: Our phone 0595-28050511 Mobile: 18965533022 Contact: Chen Lihua Fujian's Min Rotary Technologies web site: http: //www.yjtx.com Please feel free consultation to discuss our products, for more more details! For we are more advantages to service your products, please feel free to share your valuable suggestions!