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Round-End Barrel Hinge 1250.4.11011 – Solid Steel Heavy-Duty Weld-On Hinge for Metal Doors and Gates
The Round-End Barrel Hinge 1250.4.11011 is a precision-engineered hinge designed and manufactured by Vinahardware for use in steel doors, gates, fences, and industrial enclosures. Made entirely from solid round bar steel, this model ensures maximum load-bearing capacity, smooth operation, and long-term durability, even in outdoor or industrial environments.
Construction and Design
Each hinge consists of two solid cylindrical parts: one with a pivot pin, and the other with a machined socket, allowing precise rotation and easy welding onto the door and frame. The rounded cap ends provide a more refined and safe appearance, avoiding sharp edges while maintaining a robust industrial aesthetic.
The hinge body is turned on CNC lathes to ensure dimensional accuracy, straightness, and consistent tolerances across batches. Optional zinc plating, black oxide, or hot-dip galvanization enhances corrosion resistance and extends lifespan in humid or outdoor conditions.
Applications
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Steel and iron doors
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Industrial and warehouse gates
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Fence and security enclosures
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Machine cabinets and technical boxes
This hinge is widely used in metal fabrication workshops, construction projects, and door manufacturing plants due to its simplicity, strength, and reliability.
Technical Specifications
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Product Code: 1250.4.11011
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Material: Solid steel round bar
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Process: CNC turning, welding, polishing
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Finish: Zinc plating / Powder coating / Galvanized
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Type: Weld-on barrel hinge, rounded ends
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Sizes: Available in multiple diameters and lengths (customizable)
Advantages
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Heavy-duty structure for long-lasting use
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Smooth movement and tight alignment
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Easy welding installation, no screws required
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Customizable sizes for OEM/ODM production
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Clean rounded design, safe and aesthetic
Vinahardware provides professional OEM & ODM hinge production with custom packaging, surface treatments, and dimensional tolerances, suitable for both domestic and export markets.
