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DDSS001-FR-4X4X3.4
D&D Hardware
Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door
UL Listed/UL 10C,3 Hours Fire Rated
Stainless Steel 304 / 316 / 201
SSS , PSS , PVD , PB, AB , AC, SC, PC, SB, MB
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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UL Listed Fire Proof 4 Inch Commercial Door Hinge Manufacturer in Stainless Steel-DDSS001-FR-4X4X3.4
The Stainless Steel UL Listed Door Hinge is a highly sought-after hinge known for its durability and user-friendly design. As a leading hinge supplier in China, we offer a diverse range of premium Ball Bearing Hinges tailored to various commercial door applications. These hinges fall under our UL-certified product line, ensuring compliance with safety and quality standards.
Constructed from 4-inch stainless steel, our hinges maintain their structural integrity over time, resisting discoloration, rust, and corrosion. Their smooth, wear-resistant surface significantly extends longevity, reducing the risk of deterioration—a critical advantage for Fire-Rated Hinges used in safety-critical environments.
Additionally, the built-in ball bearings ensure long-term lubrication, enabling effortless door operation. These hinges are not only easy to install but also combine robust security with aesthetic appeal, making them ideal for both functional and decorative applications.
For further information, please contact us.
Product Overview
Product name | UL Listed Fire Proof 4 Inch Commercial Door Hinge Manufacturer in Stainless Steel-DDSS001-FR-4X4X3.4 |
Certification | UL Listed / UL10C , 3 Hours Fire Rated,UL File Number:R38013 |
UL certificate item | 4.0"x3.0"x3.0mm 4.0"x3.5"x3.0mm 4.0"x4.0"x3.0mm 4.5"x4.0"x3.0mm 4.5"x4.5"x3.0mm 4.5"x4.0"x4.6mm 4.5"x4.0"x3.4mm 4.5"x4.5"x3.4mm 4.5"x4.5"x4.6mm 5.0"x4.0"x4.8mm 5.0"x4.5"x4.8mm 5.0"x5.0"x4.8mm |
Material | Stainless Steel 201, 304 or 316 |
Fitting | Flat tip, ball bearing, fix pin, screws |
Finish | Satin stainless steel, Polished stainless steel, Polished brass, Chrome-plated(polish chrome plate&satin chrome plate), Antique brass, Antique copper, Matt black, Physical Vapor Deposition |
Color | Silver,Black, Golden, Antique Brass, Antique Copper |
Suitable for | Wooden door, Metal door, Steel door , Fire rated door |
Packaging & Shipping
UL Listed Fire Proof 4 Inch Commercial Door Hinge Manufacturer in Stainless Steel-DDSS001-FR-4X4X3.4
MOQ | 500 Pieces |
Package | One pair/white box or color box or Blister card in Standard export carton |
Sample time | 5-7 working days |
Production lead time | 30-35 days |
Shipping Port | Jiangmen , China / Shenzhen , China . |
Test
Company Information
Our Services
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
Contact us
UL Listed Fire Proof 4 Inch Commercial Door Hinge Manufacturer in Stainless Steel-DDSS001-FR-4X4X3.4
The Stainless Steel UL Listed Door Hinge is a highly sought-after hinge known for its durability and user-friendly design. As a leading hinge supplier in China, we offer a diverse range of premium Ball Bearing Hinges tailored to various commercial door applications. These hinges fall under our UL-certified product line, ensuring compliance with safety and quality standards.
Constructed from 4-inch stainless steel, our hinges maintain their structural integrity over time, resisting discoloration, rust, and corrosion. Their smooth, wear-resistant surface significantly extends longevity, reducing the risk of deterioration—a critical advantage for Fire-Rated Hinges used in safety-critical environments.
Additionally, the built-in ball bearings ensure long-term lubrication, enabling effortless door operation. These hinges are not only easy to install but also combine robust security with aesthetic appeal, making them ideal for both functional and decorative applications.
For further information, please contact us.
Product Overview
Product name | UL Listed Fire Proof 4 Inch Commercial Door Hinge Manufacturer in Stainless Steel-DDSS001-FR-4X4X3.4 |
Certification | UL Listed / UL10C , 3 Hours Fire Rated,UL File Number:R38013 |
UL certificate item | 4.0"x3.0"x3.0mm 4.0"x3.5"x3.0mm 4.0"x4.0"x3.0mm 4.5"x4.0"x3.0mm 4.5"x4.5"x3.0mm 4.5"x4.0"x4.6mm 4.5"x4.0"x3.4mm 4.5"x4.5"x3.4mm 4.5"x4.5"x4.6mm 5.0"x4.0"x4.8mm 5.0"x4.5"x4.8mm 5.0"x5.0"x4.8mm |
Material | Stainless Steel 201, 304 or 316 |
Fitting | Flat tip, ball bearing, fix pin, screws |
Finish | Satin stainless steel, Polished stainless steel, Polished brass, Chrome-plated(polish chrome plate&satin chrome plate), Antique brass, Antique copper, Matt black, Physical Vapor Deposition |
Color | Silver,Black, Golden, Antique Brass, Antique Copper |
Suitable for | Wooden door, Metal door, Steel door , Fire rated door |
Packaging & Shipping
UL Listed Fire Proof 4 Inch Commercial Door Hinge Manufacturer in Stainless Steel-DDSS001-FR-4X4X3.4
MOQ | 500 Pieces |
Package | One pair/white box or color box or Blister card in Standard export carton |
Sample time | 5-7 working days |
Production lead time | 30-35 days |
Shipping Port | Jiangmen , China / Shenzhen , China . |
Test
Company Information
Our Services
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
Contact us
: +86-139 2903 7292
