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Free-Swinging Hinges

SL-H1-3204-1300-A1 Surface fixed hinges

The SL-H1-3204-1300-A1 is a brushed stainless steel surface mount hinge for industrial doors: screw-mounted leaves install directly on the door and frame surfaces without cutouts, giving a robust, corrosion-resistant pivot for cabinets and machine covers.

  • SKU : SL-H1-3204-1300-A1

Free-swinging hinges let the door rotate through its full range - most models allow a full 180° opening for unobstructed service access. Corner designs seat into the folded corners of formed sheet-metal doors for a flush, cost-effective installation, and removable versions let the door lift off for maintenance. Load ratings and installation dimensions per drawing.

Key Features

  • Material: Stainless Steel

  • Finish: Brushed And Polished

  • Mounting: Screw Mount

  • Compliance: REACH No.1907/2006

Applications

  • Electrical enclosures and control cabinets

  • Formed sheet-metal and corner-construction cabinet doors

  • Machinery guards and machine covers

  • Transportation and industrial vehicle equipment

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Frequently Asked Questions

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References

  1. ASTM B117-19, Standard Practice for Operating Salt Spray (Fog) Apparatus, ASTM International
  2. ISO 12944-2:2017, Corrosion protection of steel structures — Part 2: Classification of environments, International Organization for Standardization
  3. ISO 9227:2022, Corrosion tests in artificial atmospheres — Salt spray tests, International Organization for Standardization

How To

  1. 1. Fit compact cabinet doors

    The smaller surface fixed hinge suits compact industrial doors and machine covers where the larger leaf would overhang.

  2. 2. Mount on surfaces, not cutouts

    Screw-mounted leaves install directly on door and frame surfaces without cutouts.

  3. 3. Rate the site corrosion class

    Pick the stainless grade and finish for the site's corrosion classification before ordering.

  4. 4. Open wide for maintenance

    The free-swinging action gives a full range of rotation for unobstructed service access.

  5. 5. Confirm salt-spray performance

    Validate the brushed stainless body against salt-spray exposure for outdoor or coastal service.

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Ordering & customization terms

MOQ from 100 pcsdetails by product — ask us
OEM / ODM from 100 pcsvaries by product
Samples at actual cost~25 days if not in stock
Stock 10–15 daysproduction 15–20 days
T/T · PI in 24 h
Full sourcing policy→

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