47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

USD $4 - $6 /Piece

Min.Order:50 Pieces

Supply Ability:
100000 Piece / Pieces per Month
Port:
shanghai/ningbo
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Zhejiang, China
Brand Name:
Tonghua Solar
Model Number:
solar heat pipe vacuun tube
Type:
Other, heat pipe for pressured collector

Haining Tonghua Import & Export Co., Ltd.

Business Type: Trading Company
Zhejiang China
Main Products: Edision Filament Bulb ,Incandescent Bulb ,Energy Saving Lamp ,LED Lamp ,Halogen Lamp ,Auto Lamp

Product Details

47*1500mm/47*1800mm/58*1800mm Solar Heat Pipe Vacuum Tube  

Heat pipe vacuum tubes features:

 

Heat pipe vacuum tube consists of the glass vacuum tube and a copper heat pipe which is fixed by aluminium flake and silicon plu.A perfect combination of the vacuum tube and the heat pipe.

 

Solar heat pipe vacuum tube Techinical Specifications
ItemMeasured value
Heat conduction coefficient>99%
Axial heat transition auantity0.93-2.49kw/cm²
Heat conduction speed>200mm/s
Axial temperature difference1-2centi-degree/m
Starting temperature20centi-degree
Starting speed2min
Working temperature range30centi-degree~300centi-degree
Resistance to high temperatureNo deformation in 48hours under 250C high temp condition
Resistance to low temperature-35C
Life15 years

Heat pipe :

Pipe condenser diameter: 14mm and 24mm

Pipe condenser length: 50-70mm (customised demension available)

Pipe total length: 1650-1780mm according to outer vacuum tube lengths

Pipe material:High purity TU1 oxygen-free copper material

Assembled with solar vacuum tube;AL fins and silicone sealing plug

 

Vauum tube technical data: 

Structure

All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

Extermal 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

800mm –2100mm

Absorptive coating property

 

Structure

Cu/SS-ALN/ALN

Sediment absorption

three target magnertron sputtering plating

Specific absorption

as=0.93~0.96(AM1.5)

Emission ration

0.04~0.06(80°C±1.5°C)

Vacuum tighterness

P≤5.0X10-3 Pa

Idle sunning property parameters

Y=260~300m2.°C/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. °C)

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

 

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

 

 

For further more information , please feel free to contact:

47*1500mm/47*1800mm/58*1800mm solar heat pipe glass tubes

Contact Supplier

Ms. Cindy Gao Sales Manager Chat Now
Telephone
86-573-87832229
Mobile
13511316133
Fax
86-573-87832227
Address
South Street Road, No. 307#, yuanhua town Zhejiang

You May Like

New Products

Recommended Products

View More View Less

Find Similar Products By Category

Energy > Solar Energy Products > Other Solar Energy Related Products
Categories
Hi~