High-Temperature Resistant Titanium Alloy Valve Core with Corrosion Resistance and Precision Sealing Design

This is a titanium alloy valve core specifically designed for high-temperature and highly corrosive working conditions, manufactured using precision CNC machining technology. As the core component of the valve, the valve core's performance directly determines the reliability of the entire valve system. Our valve core is made of titanium alloy material and features a high-temperature resistant and anti-corrosion surface layer, ensuring zero-leakage sealing in high-temperature and high-pressure environments.

The titanium alloy valve core exhibits excellent corrosion resistance in oxidizing media (such as nitric acid, chlorine) and neutral media. Its passive oxide film effectively resists strong corrosion in various harsh working conditions. For high-temperature or low-pH reducing corrosive media, surface modification treatments can further enhance corrosion resistance.

1. Exceptional High-Temperature Resistance The valve core can operate stably within a temperature range of -40°C to 400°C for extended periods, with short-term tolerance for even higher temperatures. Titanium alloy itself has a melting point as high as 1668°C, offering far superior high-temperature stability compared to ordinary metal materials.
2. Excellent Corrosion Resistance The titanium alloy valve core is virtually non-corrosive in oxidizing and neutral media, resistant to various highly corrosive chemical media, including chloride ions, weak acids and alkalis, etc.. It performs exceptionally well in extreme corrosive environments such as aqua regia, sodium hypochlorite, and wet chlorine gas.
3. High Strength and Lightweight Titanium alloy has a density of only 4.506-4.516g/cm³, higher than aluminum but lower than steel, yet its specific strength ranks first among metals. This property allows the valve core to be lightweight while ensuring high strength.
4. Precision Sealing Design Utilizes a unique connection block and slot design to ensure a tight connection between the male and female parts, minimizing gaps between them. The flatness error of the sealing surface is controlled within ≤0.0015mm, and the cylindricity error of the guide hole is ≤0.001mm.
5. Long Service Life and Reliability The titanium alloy valve core has an ultra-long service life, reducing maintenance and replacement frequency. It maintains long-term stable operation even in harsh environments like chemical and petroleum industries.

• Petrochemical Industry: In oil refining and chemical production processes, the titanium alloy valve core meets the fluid control requirements under corrosive media and high-temperature, high-pressure environments.
• Pharmaceutical Industry: Precise control of media is crucial in pharmaceutical processes. The titanium alloy valve core ensures the stability and safety of drug production.
• Power Energy: Performs excellently in high-temperature steam systems, suitable for critical parts like power station valves.
• Marine Engineering: Resists seawater corrosion, applicable in ship systems and offshore platforms.
• Aerospace: Utilizes its lightweight and high-strength characteristics to meet the demanding requirements of aircraft engines and airframe systems.

We offer comprehensive customization services, adjusting valve core dimensions, materials, and processing techniques according to customers' specific needs:

• Size Customization: Nominal bore range from DN10 to DN800mm can be customized.
• Material Selection: Various titanium alloy materials available, including TA1, TA2, etc.
• Surface Treatment: Surface ion modification treatment, anodizing treatment, etc., can be applied based on media characteristics.
• Actuation Method: Can be adapted to various actuation methods including manual, electric, and pneumatic.

We provide complete technical support and after-sales service for each customer:

• Technical Consultation: Professional advice on valve core selection and material choice.
• Quality Assurance: Implement three quality guarantee services to ensure product quality.
• Delivery Guarantee: On-time delivery within the agreed timeframe.
• After-sales Support: Provide installation guidance and usage maintenance consultation.