vacuum tube

Product Description A perfect combination of the vacuum tube and the heat pipe 1)Higher heat efficiency: Advanced heat trans Product Description

A perfect combination of the vacuum tube and the heat pipe 1)Higher heat efficiency: Advanced heat transferring style of the heat pipe, excellent Selective absorbent coating and perfect combination with high vacuum heat preservation. 2)Wide applicable range: As the heat pipe has less heat capacity, it can be started Quickly even under cloudy fine day and collect heat effectively, It can work normally Even-30 below degree, As no water in the vacuum tube, It can effectively prevent lowing of heat efficiency due to frost cracking or scaling. 3)Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe can be longer than 15 years. 4)The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube. Specification: 47*1500/1800mm  58*1800/2100mm

Three target Vacuum tube
Structure of tube	Cu/SS-ALN(H)/SS-ALN(L)/ALN
absorption rate	a s =0.93~0.96(AM1.5)
vacuum tightness	P<=5.0x10 -3  Pa;
Idle sunning property parameter	Y=260~300m 2 .°C/KW
Average heat loss coefficient	ULT=0.4~0.6W/m 2 .°C
Copper pipe.
Materia	copper
Outer diameter of the heat pipe	8mm
Inner diameter of the heat pipe	6.6mm
Length of the heat pipe	1770mm
Aluminium fin
Material of the contact sheets	aluminium
Thickness of the contact sheets	0.25mm

Packing: Model NO.:Standard:Productivity: Unit Price/Payment: HS Code: Trademark: Origin: Min. Order: Transportation: Pipe Material: Type: Application: Connection Type: Certification: Pressure: Use:

In cartons

58*1800

58*1800/47*1500

9, 000, 000 pcs/year

FOB, CIF

84199010

Shenhao & OEM

Shenhao

20' container

By sea

Glass

Vacuum Solar Collector

Water Heater

Split

CE

Pressurized

Bathroom

vacuum tube