Fully Enclosed Double Vacuum Superconducting Tube

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Product Detail

Fully ENCLOSED DOUBLE VACUUM TUBE SUPERCONDUCTING TUBE.

Characteristics:

Superconducting vacuum tube is with double glass vacuum tubes, which is specially designed for the hard water areas.

1.Anti-freezing;

2.High Performance;

3.Being used easily;

4.No scale deposit in the tube;

5.Available for the cold weather area;

6.Still can work, even one tube is broken;

7.Can be feed cold water at anytime, no explosion;

8.Widely applicable range;

9.Utilizing the medium inside the tube to transfer the heat.

Technical Parameters:

Tube structure

All-glass double deck co-axial structure

Glass material

High Borosilicate 3.3 glass


Outer tube diameter and glass thickness

f47±0.7mm; Glass thickness 1.6±0.15mm

f58±0.7mm; Glass thickness 1.6±0.15mm

f70±0.7mm; Glass thickness 1.6±0.15mm


Inner tube diameter and glass thickness

f37±0.7mm; Glass thickness 1.6±0.15mm

f47±0.7mm; Glass thickness 1.6±0.15mm

f58±0.7mm; Glass thickness 1.6±0.15mm

Tube length

800mm, 1200mm, 1500mm, 1600mm, 1800mm, 1900mm, 2000mm, 2100mm, etc



Absorption coating property

Coating material

CU/SS-ALN(H)/SS-ALN(L)/ALN

Sediment method

Three target magnetron spattering plation

Absorptive ratio

a=0.92-0.96(AM1.5)

Emission ratio

e=0.04-0.06 (80?±5?)

Vacuum degree

P=5.0x10-3 (PA)

Stagnation temperature (temperature inside of empty evacuated tubes

260-350?

Average heat loss

ULT0.4-0.6W/(?*?)

Hail resistance

f30mm

Pressure-endure

1Mpa

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