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Three-channel double effect tube - 58-1800mm

Material: Glass, Model: 58-1800mm, Weight: over 2.0kgs/pc, Model: 47-1500mm, Weight: over 1.5kgs/pc, Max Temp. 200 degree - more info check here: http://www.sourcingappliances.com/Three-channel-double-effect-tube-11146750/

Quick Brief

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

Product Features:

Material: Glass

Model: 58-1800mm, Weight: over 2.0kgs/pc

Model: 47-1500mm, Weight: over 1.5kgs/pc

Max Temp. 200 degree

Business Terms:

Port: Shanghai

Minimum Order Quantity: 300 Piece/Pieces

Supply Ability: 5000 Piece/Pieces per Week

Payment Terms: L/C,T/T

Contact Supplier
Three-channel double effect tube
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Product Packagings & Delivery Terms:

Packaging Detail: Packed with paper carton outside, foam is put between paper carton and tubes or as your request.

Delivery Detail: 10-15 days after confirming

Specifications and Product Details:

Putting an all-enclosed glass tube into a regular all-glass vacuum heat collecting tube to reduce water capacity without reducing lighting area, thus to enhance the warming effect by 30%.

Structure

All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

External pipe diameter and thickness

D=47±0.7mm &=1.6mm

D=58±0.7mm &=1.6mm

D=70±0.7mm &=2.0mm

Internal pipe diameter and thickness

D=37±0.7mm &=1.6mm

D=47±0.7mm &=1.6mm

D=58±0.7mm &=1.6mm

Pipe length

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

Absorptive coating property

StructureCu/SS-ALN(H)/SS-ALN(L)/ALN
Deposition MethodThree high magnetron sputtering plating
Absorption thanas=0.93~0.96(AM1.5)
Emission ratioεh=0.04~0.06
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