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Xintai Valve is a reliable industrial gate valves manufacturer and supplier, available in materials like stainless steel, carbon steel, and ductile iron.
Our valves are designed for high-pressure environments, featuring wedge and parallel designs for effective flow control. Suitable for industries such as oil and gas, water supply, power generation, and chemical processing, Xintai’s gate valves meet ISO9001 and CE standards.
We offer custom solutions and strong after-sales support, ensuring customer satisfaction and high performance. Explore our range or contact us for more information.
Size Range From 1/4″~4″ DN8~DN100
ASME B16.34, C95800, C63200 titanium alloy and other special materials
Size Range From 1/8″～4″
ASME B16.34, C95800, C63200, titanium alloy and other special materials
1-1/4″ to 56″ (DN32 to DN1400)
ASME B16.34, C95800, C63200, titanium alloy and other special materials
1/2″ up to 12″，PN16 To PN63
Carbon Steel；
Size Range: 1/2″ up to 48″
Stainless Steel, Duplex Stainless Steel
1-1/4″ to 56″ (DN32 to DN1400)
Connect Type: Butt Weld (BW)
1-1/4″ to 56″
Connect Type: Flanged (FLG), Socket Weld (SW), Butt Weld (BW), NPT/G, and Clamp
1/2″ up to 2″
End Connection: ASME B16.11,B1.20.1
Discover reliable solutions from a top gate valve manufacturer in China—contact us today for high-quality products!
Our gate valve collection complies with international standards and specific industry requirements, handling high pressures and extreme temperatures up to 600 °C. Many leading companies in the oil, gas, chemical, and petrochemical sectors have successfully used our gate valves in their operations.
XINTAI is registered with the following governmental agencies: American Petroleum Institute(API) No. 6D-1778
Quality Management System Certificate of Approval (ISO9001:2015)
Certificate of Quality System Approval(CE) No. HPiVS-IP1001-015-Q-04-00
Certification of Registration( OHSAS18001) No.86185710109S
We not only provide you with volume savings, but we also give you promotional discounts throughout the peak season for buying valves.
Normally all our products get a quality check and pressure testing before shipment. lt quality problem due to wrong use, we will suggest some solution but not take cost, If it is products quality due to our production, we will provide a solution and take related repair cost.
Gate valves are not designed for end-of-line duty. We also recommend the use of a suitability-rated blanking flange for such applications.
A valve operating element is the mechanism in which torque is transferred to the valve, normally a handwheel, stem cap (also known as a dolly or false cap), or lever. These items are interchangeable across the T-T Flow range but may not necessarily fit valves from other manufacturers
Valves are designed for either clean/potable water or wastewater applications having a maximum media temperature of 70°C and a maximum velocity of 3 m/s.
Gate valve parts are manufactured by companies that specialize in valve production, such as Flowserve and Velan.
These manufacturers provide components like valve stems, seats, and discs to support repair and maintenance needs.
Many manufacturers also offer replacement parts for their specific valve models.
Some of the top knife gate valve manufacturers include Velan and Warren Controls.
These companies are recognized for producing durable and reliable knife gate valves used in industries like mining, wastewater treatment, and pulp and paper processing.
Xintai Valves is a leading gate valve manufacturer in China. Known for their high-quality products and adherence to international standards, Xintai Valves supplies a wide range of gate valves to global markets, including oil and gas, chemical, and water treatment industries.
When selecting a gate valve manufacturer, experience matters.
Companies that have been in the industry for decades are more likely to understand the complexities of valve design and production.
Manufacturers like Xintai Valves, with over 20 years in the business, have a proven track record of quality and reliability.
Reputable gate valve manufacturers adhere to international standards such as API, ISO, or ANSI.
Ensure the company you choose is certified to produce valves that meet industry regulations, as this reflects a commitment to safety, quality, and performance.
Certified companies, like Emerson, Xintai Valves, and Flowserve, follow strict manufacturing and testing processes, ensuring that their products meet global standards.
A versatile manufacturer offers a range of valve types, including gate valves, knife gate valves, ball valves, and more.
This range allows you to select the right valve for your specific needs, whether it’s for high-pressure environments or standard applications.
Flowserve and ValvTechnologies, for instance, produce both standard and specialized valves for different industrial settings.
Choosing a manufacturer with strong customer service and technical support is essential for troubleshooting, installation, and maintenance.
Look for manufacturers that provide comprehensive support throughout the product lifecycle.
Companies like Velan and American Valve are known for their excellent customer service, ensuring that their clients receive prompt assistance whenever needed.
Manufacturers with a global presence and extensive distribution networks, like Crane Co. and Xintai Valves, are often better equipped to meet urgent demands.
They offer shorter lead times — allowing faster delivery and easier access to spare parts, even in remote locations.
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