Steel Manhole Covers & Frames
Round manholes with steel lids allow access to underground vessels and storage. Steel manholes provide access to these areas with an open throat design along with strength and durability, you have the right product for the job. Hot rolled skirts, concrete anchors and the recessed handle is standard for sizes 24”-48”. A built-in handle is provided on the 18” steel manhole. 8”- 12” have galvanized steel skirts or polyethylene. Steel manholes meet AASHTO H20 wheel loading.