Door Hinges Heavy Load Weld On Hinge – Wholesale & Supplier from UAE

These butterfly flat hinges are ideal for heavy-duty use and can support up to 90 kg when two pieces are used, depending on the size. The product uses stainless steel for durability and requires welding directly onto objects with a flat and clean surface to ensure proper attachment. The hinges come in two types: flat head bolt and ultra-low head bolt, which differ only in the design of the mounting holes. Using additional hinges does not increase load capacity and may cause misalignment of the center axes, leading to uneven support. These hinges provide reliable and stable functionality for heavy doors or panels.