Min. Order Reference FOB Price
100 Pieces US$2.00-20.00 / Piece
Product Description
Square/Oval Duct Access Door AP7450 This access door are widely used in duct system. Convenient for all kinds of valves in the piping, fittings and so on maintenance/repair work unit.Access Doors for Round ducts are fabricated of galvanized steel. They have their own gaskets; no sealant is ...