Description:Durable Material: Made of carbon steel material, it has high hardness and anti-corrosion performance. The material has good performance, high temperature resistance, durability, not easy to deform, and can ensure the long-term stability of light and heavy doors.Smooth Operation: The weldable barrel hinges provide smooth and quiet 360-degree rotation, minimize friction, make doors open and close easily, and reduce wear.Easy Installation: With the raised teardrop-shaped part as the welding point, these weld hinges are designed to be more conducive to welding on various metal doors.Application: These weld-on barrel hinges are widely suitable for various metal doors, including swing doors, sliding doors, iron doors, dump trailer doors, etc.
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