Titanium golden effective collector tube - many kinds

Collector tube, 1 Long life, 2 High absorption, 3 Low emission, 4 Strong light - more info check here: //www.sourcingappliances.com/Titanium-golden-effective-collector-tube-11076895/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Zhejiang China (Mainland) Brand Name: haoguang Model Number: many kinds glass material: high borosilicate 3.3 glass

Product Features:

Collector tube

1 Long life

2 High absorption

3 Low emission

4 Strong light

Business Terms:

Port: shanghai

Minimum Order Quantity: 1000 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: L/C,T/T

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Titanium golden effective collector tube

Specifications and Product Details:

The three-target all-glass vacuum heat collecting property and specification is as follows

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=1.6mm
Pipe length		1200mm 1500mm 1600mm 1800mm 1900mm 2000mm 2100mm
Absorptive coating property	Structure	Cu/Ti-ALN(H)/Ti-ALN(L)/ALN
	Sediment method	3 target magnetron sputtering plating
	Specific absorption	0.93~0.96
	Emission ratio	0.04~0.06
Vacuum tightness		5.0×10-3Pa
Idle sunning property parameters		260~300m2.C/KW
Solar irradiation for obtaining a preset water temperature	H≤4.7MJ/(Φ58)	H=3.7~4.2MJ/
	H≤3.7MJ/(Φ47)	H=2.9~3.2MJ/
Average heat loss coefficient		0.4~0.7W/(.)
Resistant Hail		25mm
Life aged		15 years