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Receiver Tubes for CSP Applications

Globally unique dual-ceramic coating structure ensures the tube work stably for a long time in the vacuum environment within 800℃ or atmospheric environment within 450℃ . Unique glass-metal vacuum matching sealing technology greatly reduces the damage ratio of the tube. Unique process formula of sunlight anti-reflective (AR) coating ensures excellent weather-tolerance with transmittance increased greatly.

At present, there are three series (70, 90 and 100), and five models of receiver tubes.

Suitable for trough solar station, linear Fresnel power station and integrated solar energy station.

Cover different types of heat transfer fluid: oil, molten salts, water, etc.

Passed the test of international authority, and achieved the world's leading heat loss and optical efficiency result.

High quality standards ensure the highest optical and thermal performances, and allowing the maximum efficiency of the operating plant.

Technical Advantages
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New generation of high temperature long life selective absorption coating
Unique multilayer structure Unique double anti-reflection technology effectively improves the absorption rate of the film Nickel - based alloy ceramic materials are used to improve the high temperature resistance of the film

New generation of anti-reflection coating for glass tubes
"Core-shell" structure replaces "pore" structure Ensuring anti-reflection performance and greatly improving the weather resistance and water resistance of the film The transmittance is greatly improved

Unique high reliability glass - metal matching seal
The coefficient of thermal expansion of glass and metal matches Strong adaptability to temperature change and high reliability Automatic sealing equipment, stable and efficient

Excellent overall tube performance
Low heat loss of the whole pipe Excellent impact resistance at high temperature The high-temperature aging performance of the whole pipe is stable
Technical Parameters
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