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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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NSSJ series wear-resistant expansion joint
Nssj Series Wear-Resistant Retractor Has Novel Style And Compact Structure, And Can Adapt To The Axial Displacement Of Pipes At Both Ends. It Has The Characteristics Of Compensation, High Withstand Voltage, Various Connection Modes, Reliable Use, Simple Installation And Convenient Maintenance.
PH series non-return valve with strainer
This product is mainly suitable for conveying slurry, mortar, sewage, and ash slag mixtures in mining, metallurgy, power, chemical, and sewage discharge industries with a pressure not exceeding 6.4 MPa and an operating temperature ≤ 100 ℃, serving as a check valve.
NL series wear-resistant flow control valve
The NL series wear-resistant flow control valve is a new type of wear-resistant flow control valve developed based on the serious wear and tear of valves in water ash removal systems.
GHZ44H Series Dry Ash Gate Valve
Dry ash gate valve is our company's patented product. This product features reasonable structure, flexible opening, and long service life.
NPZ Wear-resistant Slurry Gate Valve
Npz Series Wear-Resistant Slag Discharge Gate Valve Is A New Product Recently Developed By Our Factory.
NQ series manual and electric wear-resistant and corrosion-resistant ball valve
NQ Series Manual And Electric Wear-Resistant And Corrosion-Resistant Ball Valves Are Wear-Resistant, Corrosive, Easy To Start, And Have Self-Cleaning Function.
NSQ series cast basalt wear-resistant ball three-way changeover valve
Our factory produces Juyuanquan brand cast basalt wear-resistant ball type three-way changeover valve, which is a new type of three-way valve developed on the basis of NQ series cast basalt wear-resistant ball valve. Its main function is used for pump reversal, pipe changing, flow direction switching, and it also has the characteristics of wear resistance, corrosion resistance, sensitive switching, easy operation, and tight sealing.
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
