Trough-the-wall Galv with Flange
TROUGH-THE-WALL- SECTIONS WITH FLANGE ARE PRODUCED BY WELDING A SPECIAL SHEET IN ORDER TO GET STABILISED IN TROUGH-THE-WALLS APPLICATONS.
TROUGH-THE-WALL- SECTIONS WITH FLANGE ARE PRODUCED BY WELDING A SPECIAL SHEET IN ORDER TO GET STABILISED IN TROUGH-THE-WALLS APPLICATONS.