Solar Copper Glass Vacuum Tube - 47-1500, 58-1800

Soalr Copper Glass Tube, Use: Solar Water Heater, Material:galss/Al/Cu, Model: 47-1500mm, 58-1800mm, Weight: 1.5~2.0 KGS/PCS - more info check here: http://www.sourcingappliances.com/Solar-Copper-Glass-Vacuum-Tube-10043709/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Zhejiang China (Mainland) Brand Name: Jieheng & OEM Model Number: 47-1500, 58-1800

Product Features:

Soalr Copper Glass Tube

Use: Solar Water Heater

Material:galss/Al/Cu

Model: 47-1500mm, 58-1800mm

Weight: 1.5~2.0 KGS/PCS

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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Product Packagings & Delivery Terms:

Packaging Detail: Packed with paper carton outside, foam is put between paper carton and tubes.Weight of Carton: 2 KGS/CTNSpecification of Packing: 8 PCS/CTN, 10 PCS/CTN, 15 PCS/CTN, 18 PCS/CTN, 24 PCS/CTN1*20 GP: 2500~3000 PCS

Delivery Detail: 10~15 days after PO

Specifications and Product Details:

Soalr Copper Glass Vacuum Tube uses a vacuum tube solar collector to eliminate the heat loss of the gas convection and conduction, and the application of selective absorbing coating makes the radiation heat loss down to the minimum. It structures pressure well and can work in high temperature.

Use: Solar Water Heater
Material: High borosilicate 3.3 glass

Model: 47-1500mm, 58-1800mm
Weight: 1.5~2.0 KGS/PCS

Structur: All-glass double-tube co-axial structure

Absorptive coating property	Structure	Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Deposition Method	Three high magnetron sputtering plating
	Absorption than	as=0.93~0.96(AM1.5)
	Emission ratio	εh=0.04~0.06(80°C±5°C)