摘要 |
A method of securing corrugated baffles to an interior of a tank in described. Firstly, provide a plurality of generally elliptical shaped baffles. Each baffle has a top, a bottom, a corrugated central portion with corrugations extending between the top and the bottom and uncorrugated generally semi-circular side portions. Secondly, space the baffles transversely along the length of a metal skin out of which the tank is to be formed. Thirdly, roll the metal skin around the baffles and weld the top portion, the bottom portion and the semi-circular side portions of each of the baffles to the metal skin.
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