solar water heater solar vacuum tube

Place Of Origin
china
2.5
usd
Minimum Order
7000
Packaging
15
Delivery
15 Days

ShandongLongguang TianxuSolar EnergyCo.,Ltd


Models Ф58×1800
Weight 2kg±0.05kg
Structure All glass coaxial double-layer tubes
Outer tube diameter Ф58±0.5mm
Inner tube diameter Ф47±0.5mm
Outer Tube thickness 1.6±0.15mm
Inner tube thickness 1.6±0.15mm
Tubes length 1805±5mm
No coating length ≦20mm
Material of coating AlNO/SS-OX-AINYOZ /CU
Absorptance 0.94~0.96
Emittance 0.03~0.06
Vacuum P≤5.2×10-4pa
Transmittance of Outer Tube ≧0.92
Stagnation temperature (height) 260~300℃
Heat-loss coefficient ≤0.5 w/ (m2·℃)
Pressure-endure ability 1MPa
40HQ load 7000 PCS

ShandongTianxuSolar EnergyCo.,Ltd was established in 2002, registered capital of 50 million yuan, the company is locatednear to beautiful tourism City, and also the main seaport city - Qingdao, is a company engaged in special glass and solar thermal,PV, air and other new energy product development, production and sales of high-tech enterprises. The main products are high boron silicon solar glass, high borosilicate glass rod, process pipe, borosilicate glass pressing products series of special glass products,is the largest high borosilicate glass and solar production basein China,aswell as solar thermal, photovoltaic, air and other comprehensive utilization of new energy products, mainly in the solar water heater, vacuum tube, solar thermal engineering the air source heat pump, solar power products etc.. Currently has 5 electric melting furnace,3vacuum tube water heater production line production lines, with an annual output of more than 70 thousand tons of borosilicate glass, solar vacuum tube with20millionpcs, solar and air source water heater 200 thousand sets.

Tianxu is the key supplier for Haier solar, SUNRAIN solar, LINUO solar, Tsinghua Solar etc. SUNTY-ECO is our brother company located in Qingdao for Oversea market. The products have bean sold to South East Asia, South Asia, Africa, European, American countries etc, got very good name.

Our mission is to create the value for our customer all over the world, your satisfaction is what we are pursuing.



  • Country: China (Mainland)
  • Business Type: ISO 9000
  • Market:
  • Founded Year:2002
  • Address:
  • Contact:tony young
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