CE Ball Bearing Hinge Grade13 Single-axis Stainless Steel Door Hinge 3mm Thickness for Heavy Door
The Stainless Steel Hinge is engineered for heavy-duty fire door applications, combining high load-bearing capacity and smooth operation in compliance with EN 1935 and BS 7352 standards.
With over a decade of expertise in architectural hardware, DIROCK is a specialized supplier of European-standard fire-rated hardware solutions.
Our manufacturing system is certified to ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Occupational Health & Safety) standards, ensuring full traceability and consistent excellence from raw materials to finished products.
Technical Specifications
| PRODUCT DETAILS |
|---|
| Design Style |
EUROPEAN |
| Application |
Public buildings |
| Type |
Stainless Steel Hinge |
| Feature |
Fire rated |
| Category of use |
Grade 4 |
| Main material |
SS304 |
| Dimension |
Refer to spec sheet |
| Standard |
EN1935, BS7352 |
| CE (Intertek) |
4 7 6 1 1 4 0 13 |
| CE (Warrington) |
4 7 6 1 1 4 0 13 |
| Fire test (Intertek) |
60mins(Timber door) |
| Fire test (Warrington) |
30/60/90/120mins(Timber door); 240mins(Steel door) |
| Production Capacity |
100,000 per month |
| After-sale Service |
Other |
Tested and approved by Intertek and Warrington, this product is CE-marked and fully compliant with EN 1634-1 requirements for mechanical and fire performance.
Exceptional Durability: Manufactured from high-quality stainless steel, this butt hinge features a precision ball bearing structure for reduced friction and consistent performance. It has successfully passed the 200,000-cycle test and supports door weights of up to 120 kg, ensuring long-term reliability in high-frequency applications.
Functional Design: Equipped with a precision-engineered ball bearing system, the hinge ensures smooth and stable door movement while reducing wear over time. The robust construction minimizes sagging and maintains accurate door alignment under continuous use.
Flexible Compatibility: Available in multiple sizes options and a variety of surface finishes. OEM customization is supported to meet diverse project requirements.
Versatile Applications: Engineered for installation on timber and steel fire doors, particularly suitable for heavy-duty and high-frequency doors in commercial and public buildings, where durability and fire performance are critical.
Contact UsFor more information, detailed technical documents, or test reports, you’re welcome to submit an inquiry directly through our website or contact us via email at:
[email protected]
