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solar vacuum tube

FOB Price

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- Minimum Order

Country:

China

Model No:

47*1500mm;47*1800mm;58*1800mm

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

Packaging Detail:

Delivery Time:

Supplying Ability:

3000000

Payment Type:

Product Group :

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shandong zouping hydraulic science and technology co., ltd

China

Free Member

Contact Person Mr. li

linchi industry zone, binzhou, shandong

Contact Now

Product Description

steady quality solar vacuum tube and higer perfromance Material Borosilicate Glass 3.3 Stone Stones (�≤1mm) ≤1 piece in area of *0mm�*0mm; Stones (1.0mm≤�≤1.5mm) ≤ 2 pieces in the whole tube. Absorption of SELECTIVE COATING ≥0.*2 (AM1.5) Emission of SELECTIVE COATING ≤0.*8 (*0℃�5℃) Vacuum <3�***3 Pa Stagnation Temperature >**0℃ Solar radiance exposure ≤3.6MJ/m2 Coefficient of Average Heat Loss <0.*0W/(m2℃) Selective absorber coating AL-N/AL Maximum Strength 0.6Mpa

Country:	China
Model No:	471500mm;471800mm;58*1800mm
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	-
Packaging Detail:	-
Delivery Time:	-
Supplying Ability:	3000000
Payment Type:	-
Product Group :	-