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High-Temperature Resistant Titanium Alloy Valve Core with Corrosion Resistance and Precision Sealing Design
| MOQ: | 100 |
| Price: | 10-20 |
| Payment Terms: | L/C,D/A,D/P |
High-Temperature Resistant Valve Core
,Corrosion Resistant Titanium Alloy Valve Core
,Precision Sealing Design Valve Core
This titanium alloy valve core is 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.
- Exceptional High-Temperature Resistance: Operates stably within -40°C to 400°C for extended periods, with short-term tolerance for even higher temperatures. Titanium alloy has a melting point of 1668°C, offering superior high-temperature stability.
- Excellent Corrosion Resistance: Virtually non-corrosive in oxidizing and neutral media, resistant to various highly corrosive chemical media including chloride ions, weak acids and alkalis.
- High Strength and Lightweight: Titanium alloy has a density of only 4.506-4.516g/cm³, allowing the valve core to be lightweight while ensuring high strength.
- Precision Sealing Design: Flatness error of sealing surface controlled within ≤0.0015mm, and cylindricity error of guide hole ≤0.001mm.
- Long Service Life and Reliability: Ultra-long service life reduces maintenance frequency, maintaining stable operation in harsh environments.
| Parameter Category | Specific Indicators | Remarks |
|---|---|---|
| Base Material | Titanium Alloy (TA2, etc.) | Other titanium alloy materials available upon request |
| Operating Temperature | -40°C ~ 400°C | Can withstand higher temperatures short-term |
| Operating Pressure | 1.0 ~ 2.5 MPA | Higher pressure versions available for customization |
| Sealing Performance | Zero Leakage | Hard sealing type |
| Sealing Surface Flatness | ≤0.0015mm | High-precision grinding |
| Guide Hole Cylindricity | ≤0.001mm | Ensured by precision machining |
| Surface Roughness | Ra ≤0.2μm | Diamond tool machining |
| Suitable Media | Water, Steam, Oil products, Highly corrosive chemical media, etc. | Includes weak acid/alkali media, ammonia, nitrogen, etc. |
- Petrochemical Industry: Meets fluid control requirements under corrosive media and high-temperature, high-pressure environments.
- Pharmaceutical Industry: Ensures stability and safety of drug production processes.
- Power Energy: Performs excellently in high-temperature steam systems for power station valves.
- Marine Engineering: Resists seawater corrosion in ship systems and offshore platforms.
- Aerospace: Utilizes lightweight and high-strength characteristics for aircraft engines and airframe systems.
We offer comprehensive customization services, adjusting valve core dimensions, materials, and processing techniques according to 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., 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.
