Highly-absorptive Vacuum Tube, China Highly-absorptive Vacuum Tube Supplier

Highly-absorptive Vacuum Tube -

Highly-absorptive Vacuum Tube For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Highly-absorptive Vacuum Tube, Made in China, High Quality Products!, China Vacuum Tube, Highly-absorptive Vacuum Tube Supplier, Manufacturer.

*Features:
Kaidun Highly-absorptive Vacuum Tube is made of borosilicate glass, which applies the advanced 12-layer of spattering deposition technology of gradual change of ALN/AIN-SS/CU selective absorptive coating. This makes the vacuum tubes highly absorptive and highly durable to high temperature and low temperature. Meanwhile the vacuum tube features a low reflection ratio. The interlayer gives the tube a unique effect of thermo, and the surface temperature could be as high as 380℃. It is the key part of the solar water heater and decides the performance of the heating system.
Specification

*Specification of Highly-absorptive Vacuum Tube
A) Structure: all glass concentric dual layer tube
B) Glass material: borosilicate
C) Absorptance: >0.92
D) Emittance: <0.08 (80℃)
E) Vacuum: <5*10-3 Pa
F) Stagnation: >230 ㎡.℃/KW
G) Average Heat Loss: <0.8 w/ ㎡.℃
H) Service life: more than 15 years

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Shanghai Kaidun Solar Water Heater Co.,Ltd

Address: Room 902,No.42,798 Lane,Zhenguang Road,Putuo Area,Shanghai, Shanghai/Putuo Area, Shanghai, China, 200333
Tel: 0086-21-52692094
Shanghai Kaidun Solar Water Heater Co., Ltd. is the executive director company in the Enterprise Alliance of Solar Thermal Use in China. Our company owns a competitive and industrious team composed of engineers, technicians and skilled workers. Our products cover six series and include 72 types which can meet the various demands of different solar heating conditions and different consumers. The annual production capacity amounts to 100,000 sets. In addition, we also have the capacity of researching, developing, designing, manufacturing and installing large scale solar-heat-collecting projects and its central-control system. Our company holds a considerable market share in China and has formed a nationwide network of distribution and maintenance. Our products have been exported to several countries of Southeast Asian as Vietnam and Thailand and some European countries as Spain, Italy, Russia and Ukraine. Kaidun has completely passed the certification of ISO9001 (2000) International Quality System. The products have been approved of the CCC certificate of the China Compulsory Product Certification and the CE Mark of European Union, and have passed the supervision and inspection by the National Center for Quality Supervision and Inspection for three consecutive years. We also get quality certificates of National Standards Engineering and Installation.