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About UsSpecializing in the production and sales of wear-resistant materials such as cast basalt products, the company has obtained over 20 invention patents and utility model patents, and was awarded the "Shandong Star Enterprise of China Patent" title. The company has a history of over 20 years, and currently owns a single basalt cast basalt production line with a production capacity of 15000 tons/year, and mechanical processing equipment with an annual output of 5000 wear-resistant valves and 20000 clamp-type flexible pipe joints.
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Cast BasaltCast basalt products include cast basalt pipes, cast basalt tiles, cast basalt powder, cast basalt lined steel pipes, etc., mainly used in industries such as electric power, metallurgy, mining, coal, building materials, and chemical.
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ValveCast basalt ball valves are durable, have a long service life, low fluid resistance, reliable sealing, wear and corrosion resistance, and the sealing surfaces of the ball and valve seat are always isolated from the medium during the fully open and fully closed processes of the valve, so that the medium passing through the valve at high speed will not erode the sealing surface.
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Pipe FittingClamp-type flexible pipe joints are used to connect pipes. KRH and KRJ series rolled clamp-type flexible pipe joints are patented products of our factory. They can effectively compensate for thermal expansion and contraction caused by temperature changes in the pipeline system, and can also compensate for angular changes caused by pipeline foundation settlement. They are high-pressure resistant, easy to install, and have a much better price-performance ratio than flange connections.
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BLOGSince its establishment in 1986, the company has cumulatively produced: over 1600 kilometers of cast basalt lined steel pipes; over 260000 sets of flexible pipe joints; over 18000 valves of various types. Its products cover all provinces nationwide and are exported to countries such as South Korea, the United States, Serbia, South Africa, Zimbabwe, Japan, India, Vietnam, Russia, Poland, Ukraine, Kazakhstan, and Australia.
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The main use of cast stone plates is as wear-resistant and corrosion-resistant linings, mainly used in power companies, metallurgy, mining, chemical industry, etc.
In power plants, they are mainly used for coal unloading chute linings (civil engineering), coal mill hopper linings, ash slag ditch linings, dust collector linings, slag removal machine linings, etc.
In metallurgy and mining, cast stone plates are mainly used for the linings of charging hoppers, flotation machine linings, scraper conveyor linings, blast furnace slag ditch linings, coking plant charging hoppers, etc.
In the chemical industry, they are mainly used as corrosion-resistant flooring, linings for acid and alkali washing tanks, linings for raw material mixers, and linings for low-temperature reaction kettles, etc.
They also have wide applications in other industries, such as foundry sand mixer linings, automobile brake testing ground linings, paper mill pulp grinder linings, etc. In short, wherever there is corrosion and wear, the use of cast stone plates can be considered. However, cast stone is a brittle material, not resistant to strong impact, and the operating temperature should not exceed 300℃.
Currently, our company produces single basalt cast stone plates, which are currently the best performing cast stone plates on the market. We can design the shape of the cast stone plates according to customer requirements. For standardized equipment, we can help customers arrange the layout according to usage requirements, so that customers can construct according to the number, which can effectively improve the construction speed and project quality, and is conducive to better performance of our products.
Because our company's cast stone plates use a rapid crystallization process, an embossed pattern can be applied to the bonding surface during processing, which can effectively improve the bonding strength of the cast stone plates. Compared with the flat bonding surface, its bonding strength can be increased by 3-5 times.
Supplier of wear-resistant material solutions, specializing in cast basalt products
Many years of focus on the production and sales of high-quality wear-resistant materials, mainly used in power, metallurgy, mining, coal, building materials, chemical, and other industries.
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Contact Us
Phone: +86-535-5632189 / 5666528 / 5637763
Fax: +86-535-5666528 / 5642975
Email: z.minhui@plsczsgdfm.com
Address: No. 6 Zhenxing, Liujiagou Town, Penglai District, Yantai City, Shandong Province
