Glass Tubes
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Solar Glass Tube
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Solar water heaters can operate in any climate. Performance varies depending, in part, on how much solar energy is available at the site, but also on how cold the water coming into the system is. Only during rainy season you will need a conventional backup system (Electric).
Best Deals from Glass Tube
Evacuated Glass Tubes (non Pressurized)
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100 Piece(s) (MOQ)
We are offering evacuated glass tubes (non pressurized). All-glass three target vacuum tube 1) high temperature resistance 2) anti-cold 3) efficient absorption and long lifetime all-glass three target vacuum tube technical data: structure all-glass concentric dual tube geomer glass material high borosilicate 3.3 glass outer tube diameter and thickness φ=47±0.7mm & =1.6±0.15mm φ=58±0.7mm & =1.6±0.15mm φ=70±0.7mm & =1.6±0.15mm inter tube diameter and thickness φ=37±0.7mm & =1.6±0.15mm φ=47±0.7mm & =1.6±0.15mm φ=58±0.7mm & =1.6±0.15mm tube length 800mm,1200mm,1500mm,1600mm, 1800mm,1900mm,2000mm,2100mm,etc absorbing coating properties coating material: cuss-aln(h)ss-aln(l)aln sediment method: three target magnetron sputtering plation absorptance: = 0.92-0.96(am1.5) emittance: =0.04-0.06(80°c±5°c) vacuum: p ≤ 5.0 × 10-3 (pa) stagnation temperature(temperature inside of empty evacuated tubes): 260-300°c average heat loss: ult0.4-0.6w(m2.°c) lifetime: 15years hail resistance: 25mm pressure-endure: 1mpa
quartz glass tubes
350 Per Piece
Borosilicate Glass Tubes
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Borosilicate Glass Tubes, K3 Edta Tubes with Rubber Double Cap