Min. Order: | 2600 Piece/Pieces |
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Trade Term: | FOB |
Payment Terms: | L/C, T/T |
Location: | China (Mainland) |
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Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Length (nominal) | 1800mm |
Outer tube diameter | 58mm |
Inner tube diameter | 47mm |
Glass thickness | 1.8mm |
Thermal expansion | 3.3x10-6 oC |
Material | Borosilicate Glass 3.3 |
Absorptive Coating | Graded Al-N/Al |
Absorptance | >93% (AM1.5) |
Emittance | <8% (80oC) |
Vacuum | P<5x10-3 Pa |
Stagnation Temperature | >200oC |
Heat Loss | <0.8W/ ( m2oC ) |
Maximum Strength | 0.8MPa |
Start-up temperature | ≤25°C |
Anti hail | ≤Ø 25mm |
Weight | 2.2kg |
Package | 1880*330*170(10pcs)1880*280*170(8pcs) |
Loadage(20GP/40GP) | 2600/4800 |