300 50 mm pvc conduit products are offered for sale by suppliers on Alibaba.com, of which plastic tubes accounts for 38%, conduits & fittings accounts for 19%, and wiring ducts accounts for 1%.
A wide variety of 50 mm pvc conduit options are available to you, such as pvc, steel and plastic.You can also choose from flexible, fireproof 50 mm pvc conduit,