627 50mm galvanized conduit products are offered for sale by suppliers on Alibaba.com, of which conduits & fittings accounts for 21%, welded steel pipes accounts for 10%, and other steel pipes accounts for 7%.
A wide variety of 50mm galvanized conduit options are available to you, such as pvc, steel and plastic.You can also choose from flexible, fireproof and easy assemble 50mm galvanized conduit,