Min. Order Reference FOB Price
100 Pieces US$2.00-20.00 / Piece
Product Description
Square Oval Duct Access Door AP7434 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 ...