Non-pollution, effectively protect the environment, energy saving, extremely low use cost at ordinary times. Once invested, you will benefit from it forever. You may withdraw the cost within 2 or 3 years.
7.advanced technology:Our company use 3 target magnetron sputtering plating technology,which introduce from Germany and also called interferometer coating technology.
6.Vacuum degree
solar energy water heater solar collector : efficiently aborsbtance |
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 ...
Temperature Range : 100-1250C Probe length : L1:80mm L2:30mm Probe diameter : 5mm Thread saize: 1/8NPT Accuracy: ±1.5or 0.4% Material: Stainess steel If interest, pls tell us your customized information. ...
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Type:Evacuated Tube Pressure:Pressurized Circulation Type:Indirect / Closed Loop (Active) Heating System:Batch / ICS (Passive) Connection Type:Split Installation:Freestanding Housing Material:Color steel Certification:CE, 3C,ISO9001 Brand Name:BANGNI Model Number:SPSWH ...
Come From Haining Bangni New Energy Co.Ltd