Adhering to the value of always pursuing excellence, we strive to grow our industry mainly in the production of flanged knife gate valve, 1 5 inch brass gate valve, v notch gate valve and build a first-class enterprise that is comparable to the international one.Through our brands, we provide key and innovative products and services in the wey valve knife gate field, and can ensure superior performance under extremely complex and harsh working conditions. Our company is determined to improve and innovate, and adhere to scientific and intelligent design and quality assurance. Please contact us for detailed materials and information, we will serve you wholeheartedly. The company adheres to the lifelong service concept and has established technical service centers in various cities to provide customers with timely services. We focus on the goal of becoming stronger and better, promoting transformation and upgrading, and improving the core competitiveness of our company. We will continue to provide our customers with abundant, cost-effective, innovative products and considerate services, to promote the progress of the industry through continuous innovation, and to contribute to the sustainable development of the social economy. Our products are widely sold to all over the world.
  • Big Size Resilient Soft Seated Gate Valve
    Size: DN350-DN1000. Operation: Hand wheel/Worm gear/Electric actuator. Working pressure: PN10/16. Temperature Range: 0 °C - 100 °C. Face to Face: BS5163/DIN3202-F4. Flange drilled: BS 4504
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  • Stainless Steel Knife Gate Valve
    Rui Mai Stainless Steel Knife Gate Valves deliver tight, dependable shut-off in lines carrying suspended solids, heavy slurries, and corrosive media. Built with a self-cleaning, sharp-edged gate, the
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  • Flanged Knife Gate Valve
    The Flanged Knife Gate Valve is a linear-motion isolation valve built specifically for heavy-duty pipeline applications where conventional valves fail. Featuring a narrow, bevel-edged gate that
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  • Lectric Resilient Seated Gate Valve
    The Electric Resilient Seated Gate Valve combines a motorized actuator with a precision-vulcanized elastomer wedge to deliver zero-leakage isolation for water supply networks and industrial
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  • Ductile Iron Non-Rising Stem Gate Valve
    The Ductile Iron Non-Rising Stem (NRS) Gate Valve is engineered for heavy-duty pipeline isolation in space-constrained installations. Its internal stem arrangement ensures zero vertical travel during
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  • Non-Rising Stem Flanged Gate Valve
    The Non-Rising Stem Flanged Gate Valve is engineered for bi-directional pipeline isolation where vertical space is constrained. Its internal stem rotates to operate the gate without extending above
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  • Rising Stem Flanged Gate Valve
    The Rising Stem Flanged Gate Valve features an outside screw and yoke (OS&Y) design that moves the stem vertically during operation, providing field operators with instant visual verification of
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  • Rising Stem Wedge Gate Valve
    The Rising Stem Wedge Gate Valve provides absolute fluid shut-off and direct visual position monitoring for critical piping isolation. Operating via an Outside Screw and Yoke (OS&Y) mechanism, the
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  • Elastic Seated Gate Valve
    The Elastic Seated Gate Valve features an elastomer-encapsulated wedge to deliver drop-tight isolation in liquid pipelines. Designed as a modern alternative to metal-seated valves, its resilient
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  • Ductile Iron Resilient Seated Gate Valve
    The Ductile Iron Resilient Seated Gate Valve provides drop-tight fluid isolation for drinking water networks, distribution systems, and industrial liquid pipelines. Built with a high-strength ductile
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  • Resilient Seated Non-Rising Stem Gate Valve
    The Resilient Seated Non-Rising Stem Gate Valve delivers bi-directional, zero-leakage fluid isolation for water networks, municipal wastewater, fire protection, and industrial utilities. Engineered
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  • F4 Non-Rising Stem Resilient Gate Valve-M
    Size: DN40-DN600. Operation: Hand wheel. Working pressure: PN16. Temperature Range: -15°C - 80°C. Face to Face: DIN3202-F4. Flange drilled: DIN2501 PN10/16.
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Susan Homer star star star star star
I feel a lot of sincerity in this cooperation, both in terms of service and delivery speed.
Anna Loudermilk star star star star star
We were blown away by how fast your delivery was! Because it's really fast!
James Jiminez star star star star star
We keep coming back to this product and you are very critical of the quality of your products.
Travis Castleman star star star star star
The quality of the product is the quality of the company. The quality of the company's products is very good, which shows that they care about the customer experience.
Angela McAdory star star star star star
We have been cooperating with you and I have to say that you always give some price discount or give us something for free to your regular customers.
William Rogers star star star star star
The quotation of this supplier is reasonable, and they also gave a lot of good suggestions on the design scheme.
We promise to provide all customers with better butterfly isolation valve, 2 inch pool check valve, gate valves with size diversified designs and professional services as before. We're professional wey valve knife gate suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy customized wey valve knife gate at low price from our factory. For more cheap products, contact us now.
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Chengde Rui Mai Trading Co., Ltd
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