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58mm All-Glass Efficient Heat Pipe Vacuum Tube-3 layer Vacuum Tube - NSC-58

1.High quality,long time warranty, 2.Double-Layers Vacuum Tube with Heat Pipe - more info check here: http://www.sourcingappliances.com/58mm-All-Glass-Efficient-Heat-Pipe-Vacuum-Tube-3-layer-Vacuum-Tube-11154017/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Jiangsu China (Mainland) Brand Name: HITEK Model Number: NSC-58

Product Features:

1.High quality,long time warranty

2.Double-Layers Vacuum Tube with Heat Pipe

Business Terms:

Port: shanghai

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 80000 Piece/Pieces per Month

Payment Terms: T/T

Contact Supplier
58mm All-Glass Efficient Heat Pipe Vacuum Tube-3 layer Vacuum Tube
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Product Packagings & Delivery Terms:

Packaging Detail: carton or wooden packing

Delivery Detail: 7-10days

Specifications and Product Details:

Features

1. High quality, long time warranty

2. Double-Glass Vacuum Tube with Heat Pipe.

3. Easy installation, convenient maintenance.

4. No water flows inside the tube, which makes the system remains workable if one tube breaks.

Details

Technical Data

Type
TT58×1800
Specification
Heat pipe vacuum tube
Configuration
Absorber area
0.082m2
Weight
2.385kg
Installation tilt angel
15° – 90°
Dimension
?58mm x1930mm
Heat pipe
Heat pipe copper ?8 mm
Absorber material
Aluminium,
0.15 mm thickness
Selective coating
Aluminum nitride Al-N-Al selective coating;
Absorptance: a > 0.92;
Emittance: ε < 0.1
Glass tube material
Borosilicate glass
Thickness: 1.6 mm
Transmittance of glass: 91%
Vacuum
< 10-8bar
Min. ambient tem.
-35°C
Stagnation temp.
230°C
Resistance to hail
30mm
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