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BS EN1935 Grade 13 CE UL Narrow SS316 Fire Butt Hinge
- Product Information
SSS
PSS
MB
403030-2BB BS EN1935 Grade 13 CE UL Narrow SS316 Fire Butt Hinge With 2BB Bearing
403030-2BB BS EN1935 Grade 13 CE & UL dual certified narrow SS316 fire butt hinge, 4x3 inch dimension with 3.0mm thickness, double ball bearing 5 knuckle construction. Marine grade SS316 stainless steel with molybdenum for superior salt spray resistance, narrow plate specially designed for European narrow stile fire doors. Multiple pin selections including FP, LP, LNP and NRP anti-lift pin, hole patterns optional between standard template hole and zig-zag staggered hole. Suitable for narrow stile timber and metal fire doors, ideal for coastal high humidity and seaside commercial fire door projects. Full mortise square corner design, EN1634 240min and UL10C 3-hour fire rated, available in SSS satin, PSS polished and MB matt black finishes. Wingstec is reliable CE UL fire door hinges China manufacturer, factory and supplier for European coastal architectural hardware wholesale.
Product Specification
Technical Parameter
| Item | Parameter |
|---|
Application Scenarios
Coastal Narrow Stile Fire Door
Marine grade SS316 material, excellent anti-corrosion performance for seaside hotels, resorts and coastal public buildings with narrow stile door frames.
Narrow Stile Timber & Metal Fire Door
Narrow plate design perfectly matches narrow stile frames, compatible with both timber and hollow metal fire door assemblies.
Heavy Load Commercial Fire Door
BS EN1935 Grade13 rated, supports up to 120kg door leaf, suitable for high-frequency public fire doors in coastal commercial buildings.
Product Characteristics
BS EN 1935 Grade 13 certified, 200,000 cycle test, maximum load up to 120kg door leaf
CE CPR notified body 0370 plus UL10C 3-hour fire rating, dual certification meets EU and North American fire codes
SS316 marine grade stainless steel as standard, outstanding chloride & salt spray resistance; optional SS304 / SS201 for inland dry projects
EN1634 fire test passed, 240 minutes fire resistance for steel and timber fire door assemblies
5 knuckle with 2BB double ball bearing, smooth quiet operation for high frequency public area doors
Narrow 4x3 full mortise square corner design, standard template hole or zig-zag staggered anti-split hole patterns optional
Multiple pin choices: FP fixed pin, LP loose pin, LNP non-lift pin, NRP non-removable security pin for anti-lift protection
Warranty & Customization
Quality guarantee against manufacturing defects.
Custom finish, packaging and private label available for large-volume orders.
Frequently Asked Questions
What is 403030-2BB narrow BS EN1935 Grade13 SS316 fire butt hinge used for?
403030-2BB narrow 4x3 SS316 double ball bearing hinge with CE and UL fire certifications is designed for narrow stile metal and timber fire doors, marine grade SS316 material suitable for coastal high salt spray environments, available with multiple pin and hole pattern selections.
What is the advantage of SS316 hinge compared with SS304?
SS316 contains molybdenum element, provides excellent chloride resistance and anti salt spray performance, ideal for coastal, seaside and high humidity projects, while SS304 is suitable for general inland dry environment.
What pin and hole options are available for 403030-2BB narrow SS316 fire hinge?
FP fixed pin, LP loose pin, LNP non-lift pin and NRP non-removable security pin are available. Hole patterns support standard template hole or zig-zag staggered anti-split hole.
Can I buy 403030-2BB CE UL SS316 narrow fire hinges wholesale from Wingstec?
Yes, Wingstec is China manufacturer, factory and supplier of 403030-2BB BS EN1935 Grade13 narrow SS316 dual certified fire butt hinges for coastal European narrow stile fire door projects.
- Certifications & Test Reports
| Certificate No. | 0370‑CPR‑6862 |
|---|---|
| Notified Body | Applus+ LGAI Technological Center S.A. (NB 0370) |
| Standard | EN 1935:2002 / AC:2003, Grade 13 |
| Classification | 4‑7‑6‑1‑1‑4‑0‑13 (Max 120kg door, 200,000 cycles, fire‑smoke door suitable, very high corrosion resistance) |
| Surveillance Audit Due | Before 30/06/2027 |
| Covered Models | 100*88*30‑2bb,403030‑2bb,404030‑2bb,503030‑2bb,504030‑2bb,403530‑2bb,454030‑2bb,503530‑2bb,454530‑2bb |
- Project References
Radisson, Cebu
Commercial hotel fire door hardware project
Oakwood Joy-Nostalg Center
Ortigas Pasig City commercial building
Misibis Bay Resort, Albay
Seaside resort fire door hardware supply
New Bacolod - Silay Airport
Airport public building fire door assembly
Taal Vista Hotel, Tagaytay
Historic hotel renovation hardware supply
Baguio Country Club, Baguio City
High-end club commercial fire door project
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