Building Door Hardware Accessories Stainless Steel 304 Butt Hinge Spring Door Hinge

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Building Door Hardware Accessories Stainless Steel 304 Butt Hinge Spring Door Hinge

Customization:	Available
Type:	180°Hinge
Finish:	Nickel Plated

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Product Description

🛠️ Basic Specifications

Model NO.

DDSS033

Material

Stainless Steel 304/316/201

Application

Wood Interior Door, Metal Door

Hinge Type

Square Butt Hinge, Self Closing Spring Hinge

Origin

China

Production Capacity

200,000 / Month

📝 Product Details

Available Sizes	3.0"x3.0"x3.0mm \| 3.5"x3.5"x3.0mm 4.0"x3.0"x3.0mm \| 4.0"x4.0"x3.0mm 4.5"x4.0"x3.0mm \| 4.5"x4.5"x3.0mm 4.5"x4.0"x3.4mm \| 4.5"x4.5"x3.4mm
Available Finishes	SSS (Satin Stainless Steel), PSS, PVD, AB, AC, MB
Fitting Included	High-quality mounting screws

📦 Packaging & Delivery

MOQ	500 Pieces
Package Style	One pair per white box, color box, or Blister card in standard export carton
Sample Lead Time	5-7 working days
Production Time	30-35 days
Package Gross Weight	0.300kg

📜 Certification & Quality Testing

🚀 Hardware Solutions

🔹

Door Hinges: UL Listed (UL10C), BHMA/ANSI Grade 1/2, and CE EN1935 Grade 13 compliant.

🔹

Door Locks: CE EN12209, UKCA Fire Rated, and UL 10C certified options.

🔹

Handles: Stainless Steel handles compliant with BS EN 1906 Grade 4.

🔹

Exit Devices: Panic exit hardware with UL Listed and CE certification.

🔹

Door Closers: High-performance units meeting CE BS EN 1154 and UL10C standards.

❓ Frequently Asked Questions

What certifications do your door hinges carry?

Our products are CE and UL certified. All designs strictly follow international standards such as EN/CE, UL, and ANSI.

What grades of stainless steel are available?

We primarily work with high-quality SUS304 and SUS316. Some items are also available in SUS201 depending on your requirements.

Do you offer a guarantee on these hinges?

Yes, we provide a 5-Year Mechanical Guarantee on our hardware products.

Can you handle OEM or ODM projects?

Absolutely. We are professionals in OEM and ODM services, currently cooperating with several world-famous brands.

Is there a quality control system in place?

Yes, we have a robust quality system. Every procedure throughout mass production is strictly controlled according to international quality instructions.

Are samples available for quality evaluation?

Yes, we can offer up to 3 free samples for your evaluation. You only need to provide a courier account for freight collection.

Product Detail

Building Door Hardware Accessories Stainless Steel 304 Butt Hinge Spring Door Hinge

Product Description

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