SUS304 Silver Self Closing Adjustable Spring Tension Hinge for Wood Door-DDSS033

SS304 Stainless Steel Self-Closing Door Hinge
As a leading professional hinge supplier in China, we specialize in delivering high-quality Full Mortise door hinges tailored for diverse commercial and residential applications. Our Adjustable Spring Door Hinge, crafted from SS304 stainless steel, exemplifies durability and precision engineering, ensuring long-term performance in demanding environments.

Key Features & Benefits

1. Premium Material & Corrosion Resistance

• Made from 304-grade stainless steel, the hinge resists rust, yellowing, and surface degradation, even in coastal or chemically aggressive settings. Its brushed/polished finish maintains aesthetic appeal while preventing scratches and tarnishing.

2. Self-Closing & Adjustable Spring Mechanism

• The integrated spring-loaded design ensures automatic door closure, enhancing privacy, security, and energy efficiency by preventing drafts.

• Adjustable tension allows customization of closing force—from gentle for libraries to robust for heavy commercial doors—using a standard screwdriver, eliminating the need for multiple hinge models.

3. Durable & Low-Maintenance

• Two-knuckle leaf structure distributes weight evenly, reducing wear on the hinge and frame while minimizing vibration and noise during operation.

• Long-term lubrication retains smooth functionality, reducing friction and extending service life. The hinge’s wear-resistant surface resists aging, maintaining a like-new appearance for years.

4. Easy Installation & Versatility

• Pre-drilled mounting holes align with standard frame dimensions, simplifying installation for contractors.

• Available in four sizes (3", 3.5", 4", 4.5"), the hinge accommodates doors of varying thicknesses and weights, suitable for toilets, restrooms, commercial entryways, office partitions, healthcare facilities, and residential patios/garages.

Why Choose Our Hinge?

• High Security & Aesthetic Appeal: Combines robust construction with a sleek finish to elevate door design.

• Cost-Effective: Adjustable tension and modular design reduce inventory costs and simplify maintenance.

• Reliability: Backed by rigorous quality testing and a manufacturer’s warranty, ensuring performance in high-traffic areas.

Whether for new constructions or retrofit projects, our SS304 Self-Closing Door Hinge delivers unmatched durability, functionality, and elegance, meeting the needs of discerning clients worldwide.

D&D Hardware specialized in Stainless Steel hardware products for Wooden Doors& Metal Doors, such as Door Locks, Door Hinge, Lever Handles, Door Closer, Panic Exit Device, Door stopper, Flush Bolt, etc.

The Stainless Steel Euro Door Hinge that we offer are tested to the most stringent international industry standards, including BS EN, CE, UL, ANSI and BHMA, Suitable for Education, Healthcare, Hospitality, Residential and Commercial applications.

More door hardware items include:

1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13

2.Concealed Hinge- BS EN1935, EN1634 Fire Rated

3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901

4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated

5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE EN1125

6. Door Closer – CE BS EN 1154 & UL 10C R40717

7. Lock Cylinder-BS EN1303, EN1634 Fire Rated

8. Door Viewer - UL Listed UL 10C Fire Rated R41286

9. Glass Hardware / Bathroom Hardware / Barn Door Hardware

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