Stainless Steel Base Flange

FAQ:

• Q1. What are the specific dimensions of this Square Tube Base Flange?
  A: This flange is designed for standard 50.8mm x 50.8mm square tubing. The base plate (Dimension A) measures 100mm x 100mm, and the vertical collar (Dimension B) has a height of 30mm to provide robust support for the inserted post.
• Q2. Which material grade is best for an outdoor or coastal installation?
  A: For maximum durability in outdoor or high-moisture environments, AISI 316 stainless steel is recommended due to its superior chloride resistance. AISI 304 is a cost-effective and durable choice for interior applications in dry, controlled environments.
• Q3. Does the installation of this flange require welding?
  A: No. This base flange is designed for weld-free assembly. The tubing is inserted into the 30mm collar and typically secured using high-strength structural adhesives or internal mechanical fasteners, maintaining the sleek aesthetic of the stainless steel.
• Q4. How is the flange secured to the floor or mounting surface?
  A: The base plate features four pre-drilled holes in the corners. It should be mounted using fasteners appropriate for the substrate, such as wedge anchors for concrete or heavy-duty lag bolts for timber surfaces.
• Q5. How do I maintain the finish of the flange?
  A: Regular maintenance is essential to prevent "tea staining" or surface oxidation, even on high-grade steel. We recommend cleaning with a mild, pH-neutral detergent and water, always wiping in the direction of the metal grain. Avoid abrasive pads or carbon steel brushes, as they can damage the protective oxide layer.
• Q6. Can this flange be used for wall-mounted applications?
  A: Yes. While commonly used as a floor mount for vertical posts, the flat base plate allows it to be used as a heavy-duty wall flange for horizontal framework terminations or support brackets.