China Solar water heater manufacturer vacuum tube solar water heater

Price: 1
Brand Name: Jufusunshine
Model Number: Jufusolar-xx
Country/Region: China
Post Date: Jun 06,2011

Product Description: China Solar water heater manufacturer vacuum tube solar water heater

Solar water heater1) Water tank (interior): SUS304-2B food grade stainless steel2) manifold : aluminum alloy 3) Glass tube: new trivalent element heat tube4) solar working station5) Steel tube dimensions: 58mm x 1.8m, 47mm x 1.5m 6) Water capacity: 150L, 200L, 300L,500L Characteristics:1. It is not easy to be frozen and cracked down even in hash weather.2. The shortcoming of bursting of tube or water leakage due to aged rubber ring is eradicated;3. The water tank is welded scientifically under the high frequency weld and argon-arc weld. The non-pressurized vaccum tube can be directly connected with tap water system to operate automatically with pressure-bearing.4. Water proof grade: IP *4                                                      5. Hot water can be used directly, or can be used as a pre-heat.6. Electric heater can be used 1500W or 3000W7. The standards of vaccum tubes with heat pipe: 14, 16, 18, 20, 24, 30, or 36 units8. Water capacity: 100L, 150L, 200L, 240L, 300L and so on9. Hail resistance: 25mm(diameter)10. The time of heat insulation: 72h.Technical Parameters of Vacuum tubes used for S.W.HStrucureAll-glass concentric dual tube geomerGlass materialBorosilicate glass Outer tube diameter and thickness Φ=47±0.7mm & =1.5mm Φ=58±0.7mm & =2mm Φ=70±0.7mm & =2mm Inter tube diameter and thickness Φ=37±0.7mm & =1.5mm Φ=47±0.7mm & =1.6mm Φ=58±0.7mm & =1.6mm Tube Length 1200(±5mm)1500(±5mm)1700-1800(±5mm)2000(±5mm) Absorbingcoatingproperties  Configulation1200(±5mm) 1500(±5mm)1700-1800(±5mm)2000( ±5mm)Mothod to depositionGraded A1-N/A1 solar selectuve absorbing coatingabsorptanceas 0.88-0.93EmittanceΣn:-.08-0.04Vacuump ≤ 2 × 10-3Stagnation parameter250M2C/KWSloar rediance exposure for obtaining a preset water temperature2.8MJ/M2Average heat loss coefficient0.8W(M2C)Lifetime15years

Supplier Details:

Taian City Taishan Dist. Poly F Sunshine Solar Manufacturing Co., Ltd.

Sales:Mr. Dong Wang

Contact Phone:86-538-8886689

Main Products:Solar Water Heaters

Business type:Manufacturer, Trading Company