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Industrial Carbon Steel Bullet Hinges China Factory and Wholesale Suppliers
Premium carbon steel weldable bullet hinges from a leading China factory. High-durability detachable barrel hinges for swing doors and trailer ramps. Reliable suppliers offering 360 degree rotation and precision engineering.
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Our premium Bullet Hinges are engineered for high-performance industrial applications, providing a robust and seamless rotation solution for heavy-duty structures. Crafted from high-grade carbon steel, these hinges are specifically designed to withstand rigorous use while maintaining structural integrity and smooth operational movement.

Featuring a specialized raised joint design, these hinges are optimized for efficient welding, significantly reducing installation time and ensuring a permanent, secure bond. Whether you are constructing swing gates, trailer ramps, or dump gates, our bullet hinges offer the perfect balance of strength and versatility for various hardware manufacturing needs.

Detailed Parameters

MaterialCarbon SteelSurface TreatmentPlain
Total Length2-1/2" (60 mm)Width1/2" (11.5 mm)
Height3/8" (9.8 mm)Rotation Degree360 Degree
Pin Size5.8 x 16 mmApplicationSwing Gates / Trailers
Joint TypeRaised Weld JointProduct CategoryHardware Fittings

Key Advantages

High Durability

Constructed from premium carbon steel to ensure long-term wear resistance in harsh environments.

Easy Welding

The integrated raised part at the welded joint simplifies the bonding process for faster assembly.

Full Rotation

Capable of a full 360-degree rotation, providing maximum flexibility for gate and ramp movement.

Versatile Utility

Ideal for trailer dump gates, swing gates, and various industrial metal fabrication projects.

Precision Fit

Strict adherence to dimensions (60x11.5x9.8mm) ensures a perfect fit for standard hardware specs.

Industrial Grade

Engineered specifically for the metal products industry to meet rigorous commercial standards.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of bullet hinge stock levels to ensure uninterrupted supply chains.

Quality Assurance

Rigorous inspection of carbon steel density and weld-joint precision for every batch.

Order Monitoring

End-to-end visibility from manufacturing production to final delivery at your site.

Technical Support

Expert guidance on welding techniques and installation for metal hardware components.

Logistics Hub

Strategic distribution networks ensuring fast shipping for bulk industrial hardware.

Custom Fabrication

Tailored adjustments to pin sizes and lengths based on specific client blueprints.

Investment Return Comparison

FeatureStandard HingesOur Bullet HingesBusiness Value
Install SpeedManual FitWeld-Ready DesignReduced Labor Cost
DurabilityStandard SteelHigh-Grade CarbonLower Replace Rate
RotationLimited AngleFull 360 DegreeEnhanced Functionality
LifespanModerateExtended IndustrialLong-term ROI
FitmentGenericPrecision EngineeredLower Error Margin

Frequently Asked Questions

Q: What is the primary material used for these bullet hinges?

Our bullet hinges are manufactured using high-quality carbon steel, ensuring maximum strength and durability for heavy-duty industrial use.

Q: How does the raised joint improve the welding process?

The raised part acts as a designated welding point, allowing the welder to achieve a stronger and more precise bond with less effort and time.

Q: Can these hinges be used for heavy trailer ramps?

Yes, they are specifically designed for high-load applications such as trailer ramps, dump gates, and industrial swing gates.

Q: Do these hinges support a full circle of rotation?

Yes, these bullet hinges offer a full 360-degree rotation, making them ideal for applications requiring complete flexibility.

Q: What are the exact dimensions of the pin?

The pin size is precisely 5.8 x 16 mm, designed to fit securely within the hinge barrel for stable operation.

Q: Are these hinges available in different surface treatments?

The current specification is "Plain," which is ideal for users who intend to paint or coat the hinges after welding to match their specific project.

Ready to upgrade your hardware with industrial-grade Bullet Hinges?

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