Welded Floor Flange for 1.5-Inch OD Tubing

Description

With the 1.5" OD tube welded to this floor flange by the fabricator, the post base has no joint to work loose: nothing slips and nothing drifts over the years. It ships as a weld-on component: weld the tube on, then bolt it straight down. 316-grade satin stainless steel serves outdoor and near-water rails reliably for the long term.

Description

Set a 1.5" OD railing post to the floor with the strongest connection in the line. The tube is welded to the flange by the installer or fabricator, so the post and base are one piece with no slip-fit joint to loosen over time. That makes it the right base for a post on an outdoor deck, a pool surround, a coastal terrace, or any run where the mount has to stay tight under weather and use. It's 316-grade satin stainless steel, so the marine-grade chloride resistance holds up outdoors and near salt air, and the satin finish hides the welds. It ships as a weld-on component, not a pre-fabricated assembly: the fabricator welds the tube on before the post is set. For an indoor rail or a decorative base, look at the regular slip-fit floor flange instead. A spec sheet is available for code-compliance documentation.