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solar water heater - diameter:47/58mm

CE,ISO available, solar vacuum tube, bear big pressure, collect heat from sun quickly - more info check here: http://www.sourcingappliances.com/solar-water-heater-10104850/

Quick Brief

Type: Flat-Plate Pressure: Pressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Split Installation: Freestanding Housing Material: glass Certification: CE, ISO9001:2000 Place of Origin: Jiangsu China (Mainland) Brand Name: jinta Model Number: diameter:47/58mm absorbing coating :: ALN/ALN-SS/CU Material:: Borosilicate glass 3.3

Product Features:

CE,ISO available

solar vacuum tube

bear big pressure

collect heat from sun quickly

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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solar water heater
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Product Packagings & Delivery Terms:

Packaging Detail: carton with foam inside and shrinkable tape outside,6/8/10/12pcs packing in one carton or according to our customers' requirements

Delivery Detail: 15-20days after advance deposit

Specifications and Product Details:

The specification of the product

name47*1500mm58*1800mm
Air drying performance parameters≥190 m2*°C/kW≥190 m2*°C/kW
Stuffy sun radiation exposure≤3.7MJ/ m2≤4.7MJ/ m2
Average heat loss coefficient≤0.85w/ (m2*°C)≤0.85w/ (m2*°C)
Vacuum performance≤5×10-2pa≤5×10-2pa
Pressure0.6MPa0.6MPa
Heat shock0 °C ice water resistant to three ≥ 90 °C hot water and the impact of a

lternate

ImpactAnti-30mm ball falling from a 450mm high vertical
Air drying temperature>250°C>250°C
Absorption rate>92%>92%
Emissivity≤8%≤8%
Freezing>-40°C>-40°C
Weight(kg)≥1.3≥2.0
Volume(L)1.32.7
Length Tolerance(mm)±7.5±9
Outer tube diameter(mm)47±0.758±0.7
Outer tube wall thickness(mm)1.6±0.151.6±0.15

1, The outer tube is made of extremely strong transparent quartz sand which can resist impact from hail up to 25mm in diameter.

2, The inner tube is also made of quartz sand, but it is coated with a special selective coating with strong heat absorption and lowest heat loss.

3, The air is evacuated from the space between the two glass tubes to form a vacuum, so it eliminates heat loss.

4, This why the tubes are able to absorb the energy from infrared rays which can pass through clouds.

5, So it also can operate in low temperature and low sunlight medium.

This is the number of the pipe put the container.

ContainerSizequantity

20’GP

47*15004700PCS
58*18002400PCS

40’GP

47*15009500PCS
58*18004900PCS

40’HC

47*150011400PCS
58*18005880PCS

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