HUALU VALVE is located in the Sanqiao Industrial Park of "China Valve City" in Ou-Bei, Wenzhou, the birthplace of China private economy. It is a key enterprise integrating design, R&D, manufacturing, and sales services for the production of high-tech new valves.

Our company professionally produce the industrial valves and petrochemical valves in accordance with the standards of API 6D, API 600, API 602, API 607, DIN3202 F1, F4, F5, DIN3352, EN12266, JISB2002, BS1868 and so on. Such special materials as WCB, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CN7M, duplex steel 2205, 2507, F51, F53, and inconel 625, Hastelloy, Monel, Titanium alloy etc can be selected according to customers requirements.



September 16, 2026
How to Choose the Right Material for a Globe Valve? The material of a globe valve plays a key role in its performance, service life, and reliability. Choosing the right material depends on the work...
Stainless Steel valve  
August 24, 2026
Learn about 3 common pipeline valves used in water systems: Wafer & Flange Butterfly Valve: Light, large bore flow regulation Wafer Check Valve: Anti-backflow thin type valve Resilient Seated Gate ...
Photo1 about 3 common pipeline valve  
August 21, 2026
H74 Stainless Steel Wafer Check Valve Made from CF8 (304) / CF8M (316) stainless steel, this wafer check valve delivers the durability your system needs: No Rust, No Corrosion Stainless steel body ...
Photo1 Stainless Steel Wafer Check Valve  
August 14, 2026
Butterfly Valve vs Gate Valve – Which Has Better Sealing Performance? In pipeline engineering projects, many engineers and buyers often ask: Which valve provides better sealing performance - butte...
Butterfly Valve vs Gate Valve  
August 12, 2026
Our 3-way high platform butt welding ball valve delivers superior flow control for water, air, oil, and vacuum systems. Key Specs: Size: 1/2" ~ 4" (DN15 ~ DN100) Pressure Rating...
Photo 3 way high platform butt welding ball valve  

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