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Connections for metal ducts

Feb 23,2023.

There are three types of air ducts: bite, riveting and welding, among which the bite connection is the most common application.

(The bite connection folds the two plate edges that need to be combined into various hook shapes that can bite each other. It is suitable for thin steel plates with a thickness of ≤1.2mm, stainless steel plates with a thickness of ≤1.0mm and aluminum plates with a thickness of ≤1.2mm.