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Weld On Gate Hinges

What makes weld on gate hinges the top choice for lasting gate security?

Waterson weld on gate hinges deliver heavy-duty performance where it matters most—directly welded to your metal gates for clean lines and lasting alignment. Whether you need adjustable weld on gate hinges for fine-tuning or weld on self closing gate hinges for automatic control, we've built solutions ready for harsh environments, commercial, and industrial high use.

Ready to weld? Check out our K51P, K51PS, and K51MP Series for specs, material options, and load capacity details.

  • Original price $497.59 - Original price $497.59
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    Self Closing Weld On Gate Hinges | 4.5x4.5 | 7ft | SS304 | K51MP-D3 | 3 Pack

    In stock

    Get the best of all worlds with our Waterson K51MP-D3 self-closing hinge. It's in stock right now and offers superior speed control, adjustable pow...

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    Original price $497.59 - Original price $497.59
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  • Original price $345.39 - Original price $345.39
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    Hydraulic Driveway Soft Gate Closer | 4.5x4.5 | 6ft | SS304 | K51MP-B2 | 2 Pack

    In stock

    DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Gate Entry  Pool Gate Fully Exterior  Courtyard Style Breezy environments What makes Wat...

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  • Original price $394.00 - Original price $394.00
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    Hydraulic Gate Hinges Soft Closing | 6ft | SS304 | K51P-B2 | 2 Pack

    In stock

    DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Gate Entry Pool Gate Fully Exterior  Courtyard Style Breezy environments Need Co...

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    Original price $394.00 - Original price $394.00
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  • Original price $497.59 - Original price $497.59
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    Adjustable Swing Gate Hinges | 4.5 x 4.5 | 7ft | Fire Rated | SS304 | K51MP-B3 | 3 Pack

    In stock

    DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Gate Entry Pool Gate Fully Exterior Courtyard Style Breezy environments Prod...

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    Original price $497.59 - Original price $497.59
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  • Original price $570.50 - Original price $570.50
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    Soft Close Gate Hinges | 7ft | SS304 | K51P-D3 | 3 Pack

    In stock

    Get the best of all worlds with our Waterson K51P-D3 self-closing hinge. It's in stock right now and offers superior speed control, adjustable powe...

    View full details
    Original price $570.50 - Original price $570.50
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    Heavy Duty Aluminum Gate Hinges | Hydraulic | 7ft | SS304 | K51P-B3 | 3 Pack

    In stock

    DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Gate Entry Pool Gate Fully Exterior Courtyard Style Breezy environments Need Corro...

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  • Original price $432.00 - Original price $432.00
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    Heavy Duty Stainless Steel Marine Hinges | 6ft | K51P-B2-316 | 2 Pack

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    DESCRIPTION DETAILS SPECIFICATIONS VIDEO TALK TO SALES FIRST Applications Gate Entry Pool Gate Fully Exterior Courtyard Style Breezy...

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  • Original price $627.50 - Original price $627.50
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    Swimming Pool Gate Hinges | Marine Stainless Hinge | 7ft | K51P-B3-316 | 3 Pack

    Low stock

    DESCRIPTION DETAILS SPECIFICATIONS VIDEO TALK TO SALES FIRST Applications Gate Entry Pool Gate Fully Exterior Courtyard Style Breezy ...

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    Original price $627.50 - Original price $627.50
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    Heavy Duty Pool Gate Hinges | 7ft | K51P-D3-316 | 3 Pack

    Low stock

    DESCRIPTION DETAILS SPECIFICATIONS VIDEO TALK TO SALES FIRST Applications Gate Entry Pool Gate Fully Exterior Courtyard Style Breezy envi...

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    Original price $627.50 - Original price $627.50
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What is a Weld On Gate Hinge

Weld-on gate hinge. as known as welding gate hinge, is designed to be permanently attached to a metal gate frame through welding. Unlike bolt-on hinges that can loosen or shift over time, weld-on hinges create a fixed, tamper-resistant connection that holds up under constant use. This makes them ideal for heavy-duty gates, tight-space installations, and high-traffic areas where long-term strength and alignment are critical. Whether you're working with steel, aluminum, or pipe frames, weld-on hinges provide a clean look and a reliable swing.

Why You Should Choose Weld On Gate Hinges for Long-Term Gate Support?

Unlike bolt-on hinges that loosen over time, weld on gate hinges give you a permanent, high-strength connection that won’t budge. They're ideal for gates that see constant use or take on heavy loads—delivering stable alignment, tamper resistance, and cleaner installation.

Common Issues They Solve:

  • Loose or sagging gates on traditional hinges.
  • Failure of surface-mounted hinges under heavy use.
  • Need for a clean, tamper-proof hinge installation.
  • Inconsistent gate alignment due to low adjustability.

Whether you’re working with steel, aluminum, or iron, these hinges deliver the long-term reliability you need.

What Make Heavy Duty Weld On Gate Hinges Different

Heavy duty weld on gate hinges are built to handle more than just everyday use. They’re made from solid steel or stainless steel, giving them the strength to support larger, heavier gates without shifting over time. If you’re dealing with oversized or high-traffic gates, these are the hinges built to keep things solid and aligned.

Waterson weld on gate hinges heavy duty were built to overcome these issues:

  • Chromium-Rich Stainless Steel: Adds a layer of corrosion resistance, especially important in coastal or poolside installs.
  • Salt Spray Certified: Exceeds ASTM B117 with over 200 hours at 5% salt concentration—ideal for marine environments.
  • Tested for Consistency: Each hinge is crafted using precision casting methods and has passed 1,000,000 open/close cycles.
  • Low Maintenance: A sealed cap helps protect internal parts from dirt and moisture, reducing service needs over time.

How to Weld Hinges on Metal Gates

Welding gate hinges isn’t complicated, but doing it right makes all the difference in how your gate holds up. Whether you're working with a ranch gate, a security enclosure, or a commercial access point, here’s how to get a clean, strong install using weld on metal gate hinges:

  1. Choose the Right Weld On Hinge
    Use heavy duty weld on gate hinges for gates over 200 lbs. If you need post-weld alignment, you can go with adjustable ones
  2. Prep the Surface
    Grind off rust and paint to give you a stronger weld.
  3. Position and Test
    Clamp hinges in place. Check your spacing and swing direction. If possible, dry-fit the gate and swing it a few times to test movement before welding.
  4. Tack, Then Finish
    Start with 2–3 tack welds to hold the hinge in place. If all’s good, fully weld and let it cool naturally.
  5. Seal and Protect
    Complete a full weld around the hinge tab. Apply anti-rust paint or primer to keep it looking and working like new.

When to Use Weld On Self Closing Gate Hinges

If your gate needs to close by itself, choose Waterson weld on self closing gate hinges for no springs, no extra hardware. They’re a solid pick for spots like farms, factories, or restricted areas where security and hands-free access matter.
Our self closing gate hinges offer a built-in closing mechanism that requires no additional hardware.

Weld On Gate Hinges Applications

  • Industrial Gates
  • Factory Entry Gates
  • Driveway Gates
  • Farm & Ranch Gates
  • Commercial Entry Gates
  • Heavy Duty Fence Gates
  • Steel Frame Gates
  • Industrial Swing Gates
  • Pipe Frame Gates
  • Pool Equipment Gates
  • Security Access Gates
  • Construction Site Gates