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Circular Frame TCWF-RT-AO Series (Precision Hole Opening)
Welding - rectangular
Circular Frame TCWF-RT-AO Series (Precision Hole Opening) is a sealing system that directly welds a flangeless frame to a metal or metal composite panel with precise opening size. It consists of a rectangular metal frame and rectangular sealing accessories, suitable for multiple dense cables and pipes of various specifications, and provides reliable protection