U=0.6---0.7W/(m2.oC)
Average heat loss coefficient
H=3.1---3.4MJ/m2
H
three-target all-glass vacuum heat collecting tube
1)material:borosilicate 3.3 glass
2)Strong heat collection;
3)low emission
Delivery Time: | 7 days |
Package: | cartons or depend on your request! |
Supply Ability: | 11000 Set/Sets per Week |
Minimum Order Quantity: | 1000 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | Shanghai or Ningbo |
Fob Price: | US$2-5Shanghai or Ningbo |
three-target vacuum tube: | other |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Vacuum Solar Collector |
Brand Name: | Haoguang |
Place of Origin: | Zhejiang China (Mainland) |
COLAR:BLUE OR BLACK Brand Name:Baoguangyu/OEM Place of Origin:Zhejiang China (Mainland) The coating of the single target tube is AL/AL-ALN(H)/AL-ALN(L)/ALN. blue or black color, high borosilcate 3.3 glass. ...
Come From Haining City Baoguang Heat Collection Tubes Co., Ltd.
Brand Name:Baoguang Yu/OEM Place of Origin:Zhejiang China (Mainland) Thickness:1.6mm Outer Diameter:47mm/58mm/70mm This tube is economic and the price is competitve.We guarantee a perfect and stable quality in products. ...
Come From Haining City Baoguang Heat Collection Tubes Co., Ltd.
three high vacuum tube:other Pipe Material:Glass Application:Water Heater Type:Vacuum Solar Collector Brand Name:Haoguang Place of Origin:Zhejiang China (Mainland) three-target all-glass vacuum heat collecting tube 1)material:borosilicate 3.3 glass 2)Strong heat collection; ...