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Copper Heat Pipe Vacuum Tube Three High Evacuated Tube

Name: Copper Heat Pipe Vacuum Tube Three High Evacuated Tube
Brand: DIYI
SKU: 109337889
Availability: InStock

US$ 10 - 100 MOQ: 1 Set

Key Specifications

Type:

Evacuated Tube

Pressure:

Unpressurized

Circulation Type:

Indirect / Closed Loop (Active)

Jiaxing Diyi Solar Water Heater Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai/Ningbo

Delivery Detail:

Delivery time depends on order quantity.

Type Evacuated Tube

Pressure Unpressurized

Circulation Type Indirect / Closed Loop (Active)

Heating System Batch / ICS (Passive)

Connection Type Direct-Plug

Installation Freestanding

Housing Material Plastic

Capacity 300

Place of Origin Zhejiang, China

Brand Name DIYI

vacuum tube specification:

Structure		All-glass double-tube co-axial structure
Glass material		High borosilicate 3.3 glass
External pipe diameter and thickness		Φ=47±0.7mm=1.6mm Φ=58±0.7mm=1.6mm
Internal pipe diameter and thickness		Φ=37±0.7mm=1.6mm Φ=47±0.7mm=1.6mm Φ=58±0.7mm=1.6mm
Pipe length		1500mm 1800mm
Absorptive coating property	Structure	Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Sediment method	3 target magnetron sputtering plating
	Specific absorption	0.93~0.96
	Emission ratio	0.04~0.06
Vacuum tightness		5.0×10³ Pa
Idle sunning property parameters		260~300./KW
Solar irradiation for obtaining a preset water temperature	H≤4.7MJ/(Φ58)	H=3.7~4.2MJ/
	H≤3.7MJ/(Φ47)	H=2.9~3.2MJ/
Average heat loss coefficient		0.4~0.7W/(.)
Thermal conductivity of HEAT PIPT		2X10⁺⁴~1.6X10⁺⁶W/(m.)
The material of HEAT PIPE		Copper and phase change
Resistant Hail		25mm
Life aged		15 years