flanged-valve
ANSI Stainless Steel Gate Valve
ANSI Stainless Steel Gate Valve for oil & gas, petrochemical, power, water treatment, marine, and food processing.
One-stop industrial valve solutions
Innovation First Customer Always
Engineered from design to delivery for your success - your complete partner in flow control.
About Tsunvalve
Quality Valves, Reliable Solutions.
Professional valve manufacturer and global exporter
Get in Touch →500+
Clients
1000+
Success Cases
50+
Countries
98%
Satisfaction
PRODUCT SERIES
Core Product Series
Professional industrial valves meeting the needs of different industries, providing complete flow control solutions
Featured Products
Our Best Sellers
flanged-valve
ANSI Stainless Steel Ball Valve
ANSI Stainless Steel Ball Valve for oil & gas, petrochemical, chemical processing, power generation, water treatment, marine, and food & beverage where fast shut-off and low flow resistance are essential.
pneumatic-valve
2PC Pneumatic Ball Valve
The 2 Piece Pneumatic Ball Valve combines a durable two-piece body with a pneumatic actuator for reliable automated flow control. Full port design minimizes pressure drop, while the compact structure allows easy installation.
pneumatic-valve
3PC Pneumatic Ball Valve
The 3 Piece Pneumatic Ball Valve features a three-piece body design that allows the center section to be removed from the pipeline without disturbing the end connections. This enables quick maintenance, easy seal replacement, and reduced downtime.
pneumatic-valve
3-Way Pneumatic Ball Valve (L-port / T-port)
Compact pneumatic ball valve with three-way body (L-port or T-port) for flow diversion, mixing, or shut-off.
threaded-valve
2-Piece Ball Valve
A reliable, quarter-turn on/off valve with a two-piece body – balancing cost, performance, and easy maintenance.
Success Cases
Customer Stories
USA
2025-09
Chemical & Petrochemical Project in US
Supplied high-performance alloy valves for a major chemical & petrochemical complex in the US, handling corrosive chemicals and high-temperature high-pressure process lines, meeting ASTM and API standards.
Qatar
2025-06
Gas Project in Qatar
Provided API 6D ball valves and low-temperature carbon steel gate valves for a gas processing plant in Qatar, with fire-safe and anti-static design for extreme desert conditions.
Malaysia
2025-03
Municipal Project in Malaysia
Supplied large-diameter butterfly valves and gate valves for a municipal water supply project in Malaysia, ensuring long-term sealing performance and low maintenance.
FAQ
Frequently Asked Questions
We manufacture a comprehensive range of industrial valves including gate valves, ball valves, globe valves, butterfly valves, and check valves, conforming to ANSI, API, ASME, and ISO standards.
Yes, we provide custom valve solutions tailored to your specific requirements including material selection, pressure ratings, and connection types.
Our MOQ varies by product type. Most standard valves have flexible MOQ. Please contact our sales team for specific requirements.
Ready to Start Your Valve Project?
Contact our professional team for customized valve solutions and expert advice