Changzhou XNE Group？is a professional manufacturer of enamel hot water heater, solar collector and solar water heater with approval？WaterMark, Solar Keymark,IEC/CB, CE, ISO and TUV, SGS audits？in Changzhou, China.
New Technology - Water storage tanks are adapted to the advanced technology of vitreous enamel inner tank XNE Enamel Blue Inner Liner, which fuses to solid steel at about 900°C. The result is a smooth and tough surface that effectively resist the corrosive attacks of hot water chemicals, thus ensuring a long life span of water tank, especially suitable for the areas of hard water.
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Best materials
l？ Enamel: imported from USA Ferro who is the worldwide biggest enamel manufacturer;
l？ Inner tank steel: from Baosteel who is the Chinese biggest steel manufacturer;
l？ Steel surface cleaning Grit: imported from French W Abrasives who is the worldwide biggest abrasives manufacturer;
l？ Pressure and Temperature Relief Valve: imported from Canadian Watts;
l？ Electric Element: from Japanese company Kawai.
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Insulation protection - CFC free polyurethane foam insulation is injected and surrounds the inner tank, filling the space between the inner tank and outer tank thus providing an exceptionally good heat retention barrier. This helps to reduce the energy cost by minimizing standby heat loss.
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Electric Element - Low density immersion type element ensures long lasting performance with choice of various heat input (kw) offering different hot water recovery rates.
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Anode Protection - Each tank is provided with a magnesium anode rod to protect it against corrosion, a process well proven in years of application.
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Safety Protection - Each tank is provided with a pressure and temperature relief valve (P/T valve). It protects the tank against excessive pressure and temperature by releasing its contents safely to the floor trap via the drain pipe.
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Customized - We can make the customized tanks according to customer's requests.
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|
Model |
Working Pressure |
Heat Pipe Tube |
Capacity
(Liter) |
Qty.per 20'/40'
Container |
|
Diameter |
Length |
No |
|
PB-110-58/1800-12 |
6 bar |
58mm |
1800mm |
12 |
110 |
42 / 84 |
|
PB-150-58/1800-16 |
6 bar |
58mm |
1800mm |
16 |
150 |
38 / 76 |
|
PB-180-58/1800-20 |
6 bar |
58mm |
1800mm |
20 |
180 |
33 / 66 |
|
PB-200-58/1800-22 |
6 bar |
58mm |
1800mm |
22 |
200 |
28 / 56 |
|
PB-220-58/1800-24 |
6 bar |
58mm |
1800mm |
24 |
220 |
25 / 50 |
|
Water tank and Stand |
|
Inner tank: Enameled steel BTC340R, 2.2mm |
Insulation: Polyurethane foam, 56mm |
|
Outer tank: galvanized steel, 0.5mm |
Supporting Stand: Aluminum / Galvanized Steel |
|
Working pressure: 6 bar |
P/T valve: Watts, imported from Canada |
|
Inlet and outlet sizes: 3/4" male thread |
Working Temp.: from -40 °C to +100 °C |
|
Heat Pipe Tube - PB-Series Absorber |
|
Glass tube size: Ø58-1800 mm |
Glass material: high-quality borosilicate glass |
|
Wall thickness of tube: 1.6mm |
Absorbing coating: CU/SS-ALN |
|
Thermal expansion: 3.3 x 10-6 m/k |
Stagnation temperature: 250 C |
|
Mechanical hardness: 0.8 Mpa |
Starting temperature: 25 C |
|
Absorption coefficient: > 0.93 |
Vacuum: < 5×10-3 Pa |
|
Emissivity: < 0.07 |
Temperature loss of tube: < 0.6W / m2K |
|
Wind resistance: into 130 km/hour |
Hail resistance: into 30mm |
Changzhou XNE Group is a leading manufacturer with the research and application of solar thermal products, which is specialized in Enamel Hot Water Storage Tanks, Solar Water Heaters, Solar Collectors, Flat Plate Collectors with the most advanced facilities and qualified workers. We are located in Changzhou city nearby Shanghai and cover an area of 32, 000 square meters. We have passed the approvals of Solar Keymark, WaterMark, IEC 60335, CB, ISO9001, ISO14001, CE, and SGS inspection. Our products have been exported to over 80 countries in the past years.
We have been engaged in the solar thermal products for many years. With our scientific research unit's cooperative development with Nanjing Aerospace University, our new generation solar water heater with blue color - titanium gold tank has been published. Using the seamless enamel technology, it has high-tech digital design. It also has such merits as strong and compression-resistant outside, with new craft and new material. Simultaneously we have also solved the problems which have puzzled the domestic and foreign experts. We take the quality as a foundation, take the service as a core, pays attention to the detail as the key point and take the standard service as the guarantee. With advanced science and technology, we have set up the domestic first-class enterprise image and the international well-known brand image. Our products are popular in the European, American, and Southeast Asian markets, and have won domestic and foreign user communities' favor and high praise.
