Tubular Bed Frame Riser Leg

The Tubular Bed Frame Riser Leg is the primary load-bearing link between a furniture or equipment frame and the floor, so its core job is to carry rated weight without sinking or tilting. It is bent from SPCC, 6061 aluminum or thickened carbon steel, with stainless steel as a corrosion-resistant option. Thickness is 2.0 / 2.5 / 3.0 / 4.0 mm for furniture loads, extendable to 1.5–6.0 mm for heavier duty. A single standard leg is rated 100–150 kg, with a heavy version above 200 kg. Multi-angle bending forms the leg, and bottom flatness is held within 0.15 mm so it sits flat without rocking. Electrostatic powder coating 80 μm is used for outdoor furniture (black zinc indoors), with zero-grade cross-cut adhesion, and permanent deflection under rated load is kept under 0.2 mm. Anti-slip pad slots, fixing holes and height adjustment are all customizable.

Furniture legs are judged by a buyer on whether every leg carries its share without one sagging or rocking. Batch-to-batch control of the bent profile and the ≤0.15 mm base flatness is what makes legs interchangeable and wobble-free, and keeping permanent deflection under 0.2 mm at rated load is what protects the warranty against sinking complaints. Because thickness runs up to 6.0 mm and the bend geometry can be deepened, the same leg form can be scaled from a 100 kg furniture leg to a 200 kg-plus heavy equipment riser without changing the mounting interface.