Solar Vacuum Tube 58-1800

Solar Vacuum Tube 58-1800

USD $1.8 - $2.5 /Piece

Min.Order:10000 Pieces

Supply Ability:
10 Piece / Pieces per Month
Port:
Shanghai
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Zhejiang, China
Brand Name:
JINENG
Model Number:
58*1800/47*1500mm
Type:
Other, All glass, Vacuum Tube

Haining Jineng Solar Energy Industry Co., Ltd.

Business Type: Manufacturer
Jiaxing Zhejiang China
Main Products: Solar Water Heater ,Solar Collector ,Pressurized Solar Water Heater ,Split solar system ,Solar Heating Project

Product Details

Vacuum Tube

 

Jineng Vacuum Tube Specification:

 

Tube structure

All-glass double deck co-axial structure

Glass material

High borosilicate 3.3 glass

Outer tube diameter and glass thickness

Φ47±0.7mm; Glass thickness 1.6±0.15mm

Φ58±0.7mm; Glass thickness 1.6±0.15mm

Inner tube diameter and glass thickness

Φ37±0.7mm; Glass thickness 1.6±0.15mm

Φ47±0.7mm; Glass thickness 1.6±0.15mm

Tube length

1500mm,1800mm, 1900mm, 2100mm

Absorptive coating property

Coating material

AL/AL-ALN(H)/AL-ALN(L)/ALN

Sediment method

Single target magnetron sputtering plating

Absorptivity

α=0.90~0.93(AM1.5)

Emission ratio

ε=0.05~0.075(80°C±5°C)

Vacuum degree

P≤5.0×10-3 Pa

Stagnation temperature (temperature inside of empty evacuated tubes)

220~260°C

Average heat loss

ULT=0.6~0.7W/(m2*°C)

Hail resistence

Φ25mm

Pressure endure

0.6MPa

Contact Supplier

Ms. Annie Zhang Sales Manager Chat Now
Telephone
86-573-87096388
Mobile
86-13586321562
Fax
86-573-87293344
Address
No. 9 Danjing Road, Haichang Economic Development Zone, Haining City, Zhejiang Province, China Zhejiang

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