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Sanneng Solar Vacuum Tube 58*1800mm(Certification:ISO9001-2000)
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| Model No. : | SN-T5820 |
|---|
Sanneng Solar Water Heater Co., Ltd.
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Product description
Basic Specification
| Size of Tubes | 58*1800mm |
|---|---|
| Tube Material | Borosilicate Glass 3.3 |
| Coating of Tubes | ALN/AIN-SS/Ag/Ti |
| Application | Solar Thermal |
| Pipe Material | Copper |
| Type | Pressure |
Detail Description
Solar Vacuum Tube:
| Solar Vacuum Tube Specification: | ||
| Structure | All-glass double-tube co-axial structure | |
| Glass material | High borosilicate 3.3 glass | |
| External pipe diameter and thickness | dia.=47±0.7mm &=1.6mm dia.=58±0.7mm &=1.6mm | |
| dia.=70±0.7mm &=2.0mm | ||
| Internal pipe diameter and thickness | dia.=37±0.7mm &=1.6mm dia.=47±0.7mm &=1.6mm | |
| dia.=58±0.7mm &=1.6mm | ||
| Pipe length | 1500mm 1600mm 1700mm 1800mm1900mm 2000mm | |
| Absorptive coating property | Structure | AL/AL-ALN(H)/AL-ALN(L)/ALN |
| Sediment method | Single target magnetron sputtering plating | |
| Specific absorption | as=0.88~0.91(AM1.5) | |
| Emission ratio | 0.05~0.075(80°C±5°C) | |
| Vacuum tightness | P≤5.0×10-³Pa | |
| Idle sunning property parameters | Y= 220 ~ 260m²°C/KW | |
| Solar irradiation for obtaining a preset water temperature | H≤4.7 MJ/ m² | H=4.1~4.4 MJ/ m² |
| H≤3.7 MJ/ m² | H=3.1~3.4 MJ/ m² | |
| Average heat loss coefficient | Ult=0.6~0.7W/( m².°C) |
Additional Information
| Payment Terms | L/C, T/T |
|---|---|
| Minimum Order | 1 set |
| Lead Time / Delivery Time | 12 Day(s) |
| Sample Available | YES |
| Delivery Details | FOB Shanghai or CIF client\'s port |
| FOB Port | Ningbo,Shanghai |
| Loading Info | By sea |
| Packing Info | 1.Standard Export wooden case for sample.2.Standard Export cartons for containers. |
| Target Market(s) | Africa(except Middle East), Eastern Europe, Latin America, Middle East, North America, Northern Europe, Oceania, Central & Southern Asia, Western & Southern Europe |
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