supply solar evacuated tube for solar water heater  

supply solar evacuated tube for solar water heater

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Features:

Length (nominal) 1500/1800mm

Out tube diameter 47/58mm

Inner tube diameter 37/47mm

Wall thickness 1.6mm

Thermal expansion 3.3*10-6¡æ

Material Borosilicate Glass 3.3

Absorptive coating Graded AL-N/AL

Absorptance >92%

Emittance <8%

Vacuum P<5*10-3Pa

Stagnation temperature >200¡æ

Heat loss <0.8W/(m2¡æ)

Fred Zhen

Export Manager

E-mail: fred@micoe.com

TEL£º+86 21 66399479

FAX£º+86 21 66399475

Mobile:86-13585616537

MSN: zxc0537@hotmail.com

Shanghai Export Dep of Beijing micoe Solar Energy Co., Ltd

368A Huaxin Garden, 1225 Hualing road.

200442£¬Shanghai , China

Photo from supply solar water heater from Shanghai,China

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