Solar Thermal Tube

Three-target all-glass vacuum heat collection tube property and specification - more info check here: http://www.sourcingappliances.com/Solar-Thermal-Tube-30025170/

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Type: Solar Water Heater Parts

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Three-target all-glass vacuum heat collection tube property and specification

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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:

Structure: All-glass double-tube co-axial structure
Glass material: High borosilicate 3.3 glass
External pipe diameter and thickness: Φ=47± 0.7mm &=1.6mm Φ=58± 0.7mm &=1.6mm Φ=70± 0.7mm &=2.0mm
Internal pipe diameter and thickness: Φ=37± 0.7mm &=1.6mm Φ=47± 0.7mm &=1.6mm Φ=58± 0.7mm &=2.0mm
Pipe length: 800mm 1200mm 1500mm 1600mm 1800mm 1900mm 2000mm 2100mm
Absorbing coating property:
Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN
Sediment method: 3 target magnertron sputtering plation
Specific absorption: As=0.93~0.96(AM1.5) h=0.04~0.06(80± 5)
Vacuum tightness: P≤ 5.0X10-3Pa
Idle sunning property parameters: Y=260~300m2. /KW
Solar irradiation for obtaining a preset water temperature:
H≤ 4.7MJ/m2(Φ58) H=3.7~4.2MJ/m2
H≤ 3.7MJ/m2(Φ47) H=2.9~3.2MJ/m2
Average heat loss coefficient: ULT=0.4~0.6W/(m2. )

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Solar Thermal Tube

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