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Solar Water Heater Tube Manufacturer (58x18,00mm)

Name: Solar Water Heater Tube Manufacturer (58x18,00mm)
Brand: Solar Water Heater Tube,OEM,FADI
SKU: 134510013

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Place of Origin:

Zhejiang, China

Brand Name:

Solar Water Heater Tube,OEM,FADI

Model Number:

FD-TB-03

Haining Fadi Solar Energy Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Ningbo Shanghai Sea-port

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Zhejiang, China

Brand Name Solar Water Heater Tube,OEM,FADI

Model Number FD-TB-03

Specifications

Solar water heater tube:
.Competitive price and good quality
.Certification:CE,ISO9001
.5-15 years warranty
.OEM available

Solar water heater tube

Model:FD-TB-03

Solar tube tec data:

Model	Three-target solar water heater tube	Single-target vacuum tube
Structure	All-glass double-tube co-axial structure
Glass material	High borosilicate 3.3 glass
Diameter x length	47x1500mm,1.6mm thickness, inner tube diameter:37mm
	58x1800mm,1.6mm thicnkess, inner tube diameter:47mm
	70x2000mm,2.0mm thickness,inner tube diameter:58mm
Structure	Cu/SS-ALN(H)/SS-ALN(L)ALN	AL/AL-ALN(H)AL-ALN(L)/ALN
Sediment method	Three target magnetron sputtering plating	Single target magnetron sputtering plating
Specific absorption	93%-96%(AM1.5)	90%-93%(AM1.5)
Emission ratio	0.04-0.06(80C+-5C)	0.05-0.075(80C+-5C)
Vacuum tightness	<=5.0x10 ^-3Pa	<=5.0x10^-3Pa
Idle suning property parameters 260-300m².C/KW
Heat-loss coefficient	0.4-0.6W/(m².C)	0.6-0.7 W/(m².C)
Preeure-endure ability	0.6Mpa
Thermal expansion	3.3x10^-6K