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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.
Our company produces three categories of cast basalt products: cast basalt tile, cast basalt pipe, and cast basalt lined steel pipe. Cast basalt has excellent wear resistance and corrosion resistance. When used to transport abrasive materials, its service life is more than 30 times that of ordinary metal materials. It is mainly used in the power, metallurgy, mining, coal, building materials, and chemical industries.
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Our company produces three categories of cast basalt products: cast basalt tile, cast basalt pipe, and cast basalt lined steel pipe. Cast basalt has excellent wear resistance and corrosion resistance. When used to transport abrasive materials, its service life is more than 30 times that of ordinary metal materials. It is mainly used in the power, metallurgy, mining, coal, building materials, and chemical industries.
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Optimization design method using mixed discrete variables. On the premise of ensuring work safety and reliability, the potential of the material is fully utilized, which in mechanics means satisfying the stress criterion. The valve shell is welded from steel plates with good toughness. Compared with casting, the wall thickness of the steel plate welded valve body can be reduced.
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The flexible pipe connector is a segmented structure, with a simple and scientific working principle, convenient installation and disassembly, and no need for lifting equipment. The flexible pipe connector consists of a pipe clamp, a sealing ring, a limit ring, and screws. Installed on one side of the valve pipeline or at the inlet and outlet of the water pump in the pump room, it can be used to compensate for pipeline displacement and vibration and noise reduction of the pump.
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Products & Services
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About Us
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Penglai Shuicheng Cast Basalt Pipe & Valve Co., Ltd (Penglai Shuicheng Cast Basalt Pipe & Valve Factory) is located in the Liujiagou Industrial Park of Penglai City, adjacent to National Highway 228 and Pengxi Expressway. It enjoys convenient transportation.The company has a history of more than 40 years and now owns a single cast basalt production line with an annual production capacity of 15,000 tons, and mechanical processing equipment with an annual output of 5,000 wear-resistant valves and 20,000 clamp-type flexible pipe joints.
Our main products include single basalt cast basalt products, including cast basalt pipes, cast basalt tiles, cast basalt powder, and cast basalt lined steel pipes; forged clamp-type flexible pipe joints, including ring type and shoulder type series; and various wear-resistant valves, including wear-resistant slag discharge valves, wear-resistant throttle valves, wear-resistant adjustable powder valves, wear-resistant ball valves, and wear-resistant expansion joints. Our products are mainly used in power, metallurgy, mining, coal, building materials, chemical, and other industries.
Company founded in
Production capacity
Invention patents and utility model patents
Our Advantages
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Certifications
We have passed ISO9001 and ISO14001 certifications, obtained over 20 invention patents and utility model patents, and been awarded the title of 'China Patent Shandong Star Enterprise'.
Production Capacity
Currently, we have one cast basalt production line with a capacity of 15,000 tons/year and mechanical processing equipment with an annual output of 5,000 wear-resistant valves and 20,000 clamp-type flexible pipe joints.
Professional Team
Leveraging years of talent and technology accumulation, along with advanced equipment, we have built an experienced, professional, and efficient production team dedicated to the research, development, and application of cast basalt products.
5 Reasons to Choose Us
· Advanced Equipment
· Rigorous Process Control
· Expert and Technical Team
· Complete Testing System
· Strong After-Sales Service Guarantee
Power Industry
Mainly used in power plants for coal unloading chute linings (civil engineering), coal mill hopper linings, ash slag lining plates, dust collector linings, slag removal machine linings, etc.
Chemical Industry
In the chemical industry, it is mainly used as a corrosion-resistant floor, lining for acid and alkali washing tanks, lining for raw material mixers, lining for low-temperature reaction kettles, etc.
Metallurgy Industry
In the metallurgical industry, it is mainly used for lining plates of charging bins, flotation machines, scraper conveyors, blast furnace slag channels, coking plant charging bins, etc.
Coal Industry
Mainly used in the coal industry for wear-resistant liners in gangue bins, media barrels, scrapers, bucket elevators, chutes, and screen underflow hoppers.
Steel Industry
Mainly used in the steel industry for blast furnace mixing bins, sintering bins, feeders, and pelletizing machines. It features high compressive strength and good wear resistance.
Mining Industry
Mine cast basalt plates are mainly used for lining chutes, flotation machine linings, scraper conveyor linings, blast furnace slag ditch linings, coking plant chutes, etc.
Cases
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Blog & Event
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The Science Behind NPZ Wear-resistant Slurry Gate Valves: What You Need to Know
2026-07-15
Understanding the Role and Functionality of Dry Ash Gate Valves in Industrial Applications
2026-07-14
Wear-Resistant Flow Control Valves: A Crucial Component for Industrial Durability
2026-07-13
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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Mobile Website
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
