The process of finning is to process a batch of single fins with a punch in advance, and then use manual or mechanical methods to coat the fins on the outer surface of the pipe according to a certain pitch (fin pitch) by interference.
Finned Tube Description
welded longitudinal heating finned tube for heat exchangers | |
WT of base pipes | 1.5-6mm |
Height of fins | 8mm-30mm |
WT of fins | 0.8mm-3.0mm |
Pitch of fins | 2.3m-20mm |

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