Three merits solar vacuum tubes - SGserious

Three merits solar collector tube, 1)higher absorptance and lower emittence, 2)good resistance to cold or hot environment - more info check here: http://www.sourcingappliances.com/Three-merits-solar-vacuum-tubes-30179064/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Zhejiang China (Mainland) Brand Name: Longfei or OEM Model Number: SGserious color: blue ,copper

Product Features:

Three merits solar collector tube

1)higher absorptance and lower emittence

2)good resistance to cold or hot environment

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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Specifications and Product Details:

Three merits solar collector tube

1.high strength,2.more durable for high temperature,3.high thermal efficiency.

Its mental layer at bottom is typically made of copper .Absorption layer and antireflective layer are compound of Nitrogen and aluminium ion,adding some component of stainless steel. Comparing to the general tubes ,it maitains more efficient in heat preservation. Meanwhile, the chemical compound in the absorption layer is more pure than general,thus possessing the more efficient absorption rate.

In order to reduce energy loss through heat emission, the most efficient absorbers have a selective surface coating, which is rinsed by the water moved ion so that the selective coating can be adhere to the tubes firmly . It guarantees the efficiency and service life of the collector tube.

Its perfect process technology : The patented technologies in circular sealing and annealing system make a solid linkage between the inner and outer tube and fully eliminate the internal stress,solving the problem of liable damage in sealing parts.

It can be applied not only in the water heater under various weather conditions ,but also in the hi-tech areas such ai refrigeration and generating electricity.

Our solar collector tube stands out not only because of its quite low emission rates, but also because its production is emission-free and energy-efficient.