Pipe Nipples
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We supply solar water heaters aluminum fins for heat pipe and U-type collectors. It is made by quality aluminum alloy, roundness is good. Aluminum fin is used to support heat pipe inside vacuum tube. it close inside wall of tube, can improve heat transfer to condenser of heat pipe.
We can also produce U-type aluminum fins and other types of fins. If you have customized requirements, please provide detailed requirements and drawings.
Length | 1620mm | 1620mm | 1620mm | 1620mm (U-type) |
Thickness | 0.20 mm | 0.25 mm | 0.30 mm | 0.25 mm |
Weight (approximately) | 150 g | 180 g | 230 g | 200 g |
Suit for vacuum tubes | 58/1800 | 58/1800 | 58/1800 | 58/1800 |