Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of wear resistant white cast iron elbow in China. We warmly welcome you to wholesale high quality wear resistant white cast iron elbow at low price from our factory. If you have any enquiry about quotation, please feel free to email us.
Widely distributed in thermal power, iron and steel, smelting, cement, machinery, coal, mining, chemical, port and other industries with serious wear.
In foreign countries, industrial enterprises generally use wear-resistant ceramics as anti-wear lining, including Japan Kyocera (KYOCERA), Kyushu Industry and Germany BMW and other well-known enterprises use high aluminum porcelain to make lining plate and wear-resistant parts. Foreign imported equipment, most of this kind of wear-resistant elbow, such as Huaneng Dalian power plant, Huaneng Yueyang power plant phase I, Guohua Sanhe power plant, Datang Tuhe power plant, Jiangsu Ligang power plant and other plants, wear-resistant elbow factory installed with wear-resistant ceramics.
Wear-resistant elbow is the use of special temperature-resistant strong glue paste special corundum wear-resistant ceramic piece in the steel pipe elbow, to solve the thermal power, metallurgy, cement, steel and other industries transport elbow wear serious problem, at the same time, the steel pipe elbow and wear-resistant ceramic piece paste comprehensive solution to facilitate rapid replacement and construction.
According to the different working conditions, the production process is also different, can use direct paste method, bolt loading method or one molding method.
The pipe integrated forming method (RHS) is the use of selected alumina particles, with various molding methods to fire the lining pipe, and then with special filling material will be integrated forming pipe poured into the steel pipe. The pipe formed by this method is different from the ceramic composite tube formed by self-combustion technology, and its lining ceramic crystal is exactly the same as the patch ceramic. Its advantages are that the inner wall of the pipe is smooth and has a very good wear resistance, which is suitable for the slag conveying and ash removal system with high pipe material requirements.
Bolt mounting method is a ceramic assembly method with adhesive paste, ceramic plate interpressing and bolt mounting card triple fixing. Due to the triple fixation method, the ceramic and the equipment have become one, and the ceramic will not fall off even at a high temperature above 1000℃.
In recent years, with the accelerated development of China's electric power construction and the continuous promotion of new technologies and new materials, wear-resistant elbows have been applied to dozens of new power plants in China, the use effect is good, has been vigorously promoted.
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