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5 Inch 360 Degree Stainless Steel Flag Type External Fire Rated Door Hinge
- Product Information
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SS030‑B 5‑Inch 360‑Degree Stainless‑Steel Flag‑Type External Fire‑Rated Door Hinge
SS030‑B 5‑inch 360‑degree flag‑type external door hinge manufactured by WINGTEC. Dimension 5.0"x4.0"x3.0mm, separable flag‑leaf structure enables 360‑degree full rotation and easy door lifting‑off without removing mounting screws. Available in 201 / 304 / 316 stainless‑steel grades for different anti‑corrosion requirements. Equipped with ball‑bearing washer assembly for long‑term lubricated, smooth and silent door swing. Multiple fitting options: flat tip, ring tip, fixed pin and matched mounting screws. Flag‑style full‑mortise mounting for interior and exterior door installation. UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R42033), complies with EN1935 CE standards and conforms to NFPA80 fire‑door requirements. Complete matching mounting‑screw accessories are included. Widely applicable for wooden, metal and steel interior‑exterior fire‑rated door assemblies. Monthly production capacity reaches 200000 units for B2B wholesale architectural external door tender projects.
Product Specification
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed 5.0"x4.0"x3.0mm 360‑Degree Separable Flag‑Type Full‑Mortise Stainless‑Steel External Butt Door Hinge, UL File No.R42033 |
| Operation | Ball‑bearing long‑lubrication quiet swing, 360‑degree full‑range door rotation, separable flag‑leaf for convenient door lifting‑on / lifting‑off, flat‑tip / ring‑tip & fixed‑pin fittings, flag‑style full‑mortise installation, UL‑Listed UL10C(UL File No.R42033) & EN1935 CE fire‑safety certified, meets NFPA80 |
| Material | 201/304/316 optional stainless‑steel flag‑type hinge leaf, separable flag‑leaf housing, ball‑bearing washer set, multiple decorative surface treatments |
| Core Functions | 360‑degree full‑rotation capability, separable flag‑leaf for easy door assemble & disassemble, ball‑bearing smooth swing, multi‑material‑grade anti‑corrosion selection, 3‑hour fire‑rated, for interior‑exterior door usage |
| Application | Wooden / Metal / Steel Interior‑Exterior Fire‑Rated Door Assemblies, external architectural hardware tender projects |
| Production Capacity | 200000 Units / Month |
| MOQ | 500 Pairs |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 1 Pair / White Box / Color Box / Blister Card, Standard Export Carton |
Application Scenarios
360‑Degree Rotation External & Interior Fire‑Door Installations
SS030‑B 5‑inch 360‑degree flag‑type butt hinge is purpose‑built for special‑rotation‑require interior and exterior fire‑rated door‑sets. Multiple stainless‑steel material grades deliver adjustable anti‑rust performance for indoor and outdoor exposed environments. Unique 360‑degree full‑rotation structural design meets special door opening‑angle requirements. Separable flag‑leaf allows door to be lifted‑off without removing mounting screws, simplifying installation and later maintenance work. Ball‑bearing washer guarantees stable silent swing for long‑term usage. Flexible tip and pin fitting selections satisfy various door‑frame requirements. UL‑Listed UL10C(UL File No.R42033) and EN1935 CE certifications satisfy international fire‑safety building‑code standards for 360‑degree flag‑type butt‑hinge assemblies.
Special‑Angle Door New‑Build & Renovation
This 5.0"x4.0"x3.0mm stainless‑steel 360‑degree flag‑type butt hinge solves special full‑rotation opening‑demands for wooden, metal and steel interior‑exterior fire‑rated doors. Widely used in commercial and institutional new‑construction and retrofit renovation hardware assignments. Abundant surface‑finish options match different building interior‑exterior decoration styles.
Architectural Hardware Tender Specification Projects
Full matching mounting‑screw accessories included. Flag‑style full‑mortise separable‑leaf mounting configuration for 360‑degree rotation. Multiple finish, tip‑pin fitting selections available. UL compliance datasheet, EN test report, installation drawings and compliance documents can be supplied for tender‑submission for special‑rotation‑demand fire‑safety building‑projects, UL certification under file R42033.
Product Characteristics
Robust 5‑inch flag‑type separable hinge housing, optional 201/304/316 stainless‑steel leaf, internal ball‑bearing washer assembly; supports unique 360‑degree full door rotation, convenient door lifting‑on / lifting‑off for installation & maintenance
Dimension 5.0"x4.0"x3.0mm flag‑type size; flat‑tip, ring‑tip and fixed‑pin fittings available, multi‑grade stainless‑steel for adjustable anti‑corrosion performance
Flag‑style full‑mortise butt‑hinge installation; true separable flag‑leaf design, abundant decorative‑finish selections for interior‑exterior facade matching
UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R42033), complies with EN1935 CE, conforms to NFPA80 fire‑door standards for 360‑degree rotation flag‑type butt‑hinge hardware
Separable flag‑leaf full‑mortise mounting; specially optimized for 360‑degree rotation wooden, metal, steel interior‑exterior fire‑rated door assemblies
Complete matching mounting‑screw accessories supplied; monthly capacity 200000 units for B2B wholesale 360‑degree flag‑hinge bulk tender‑orders
Warranty & Customization
Standard quality warranty against manufacturing defects of stainless‑steel flag‑type hinge‑leaf, housing and internal ball‑bearing washer components for interior‑exterior 360‑degree rotation door usage
Bulk wholesale supply for architectural‑construction and special‑angle‑door fire‑safety tender‑projects; custom finish, custom tip‑pin fitting options are available
2D installation drawing, performance datasheet and UL‑compliance statement documentation available for tender‑submission documentation, UL File R42033
Frequently Asked Questions
What certifications does SS030‑B 360‑degree flag hinge hold?
SS030‑B is UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R42033), complies with EN1935 CE and conforms to NFPA80 fire‑door requirements for 5‑inch 360‑degree rotation separable flag‑type butt‑hinge hardware.
What makes SS030‑B different from ordinary flag hinges?
SS030‑B flag‑type hinge supports full 360‑degree door rotation to satisfy special opening‑angle requirements. 5.0"x4.0"x3.0mm dimension, separable flag‑leaf for quick door removal, works for both interior and exterior fire‑rated door‑sets.
Any installation note for 360‑degree fire‑rated flag hinge?
SS030‑B delivers 360‑degree full‑rotation performance, but installation must strictly comply with local fire‑code requirements for fire‑door assemblies to maintain fire‑safety performance.
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