58mm 1800mm heat solar pipe vacuum evacuated tube solar collector tubes price

Product Overview

Description

58mm 1800mm heat solar pipe vacuum evacuated tube solar collector tubes price

 

Specifications

Three target solar evacuated tube

Three target evacuated tube

Three target coating solar evacuated tube

 

1.High efficiency 
2. 3 targets and blue color 
3.Energy saving 
4.Reliable quality and competitive price

Product Feature

Material: high borosilicate 3.3 glass.

Structure: all-glass double-tube co-axial structure.

Color: blue or purple golden.

Size: 47mm×1500mm, 47mm×1800mm; 58mm×1500mm, 58mm×1800mm, 58mm×2000mm; 70mm×2000mm, 70mm×2100mm.

Thickness: 1.6mm/2.0mm.

Warranty: 15 years.

High absorptance: 93%~96%(AM1.5).

Low emittance: 0.04~0.06(80°C±5°C).

 

 

 

Model	Inner Tube Diameter(mm)	Outer Tube Diameter(mm)	Thickness of Inner Tube(mm)	Thickness of Outer Tube(mm)	Length of Tube(mm)
CDML-01	37	47	1.6	1.6	300~2100
CDML-02	47	58	1.6	1.6/1.8/2	300~2100
CDML-03	58	70	1.6	1.8/2	300~2100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tube structure		All-glass double-tube co-axial structure
Glass material		Borosilicate 3.3glass
Outer tube diameter and glass thickness		Φ =47± 0.7mm & T=1.6mm ± 0.15mm
		Φ =58± 0.7mm & T=1.6mm ± 0.15mm
Inter tube diameter and glass thickness		Φ =37± 0.7mm & T=1.6mm ± 0.15mm
		Φ =47± 0.7mm & T=1.6mm ± 0.15mm
Tube length		1500mm, 1800mm
	Coating material	AL-N/SS/Cu
Absorber coating	Sediment method	Three Targets magnetron sputtering plating
	Absorption	a: ≥92%(AM1.5)
	Emittance	ε ≤ 3.4% (80° C± 5° C)
Vacuum degree		P ≤ 5.0× 10 -3 Pa
Hail resistance		Φ 25 mm
Pressure-endure		0.8 Mpa
Temperature-endure		250° C
Life		> 15 years

Structure:

Product Display

Production Process

Factory Photos

Application

 

Packing

Contact us

Our factory is located in #196-1,LIANHONG ROAD ,YUAN HUA INDUSTRIAL ZONE,HAI NING CITY ,ZHE JIANG PROVINCE,CHINA