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UL Listed ANSI BHMA Grade 2 Fire Rated SS304 Butt Door Hinge
- Product Information
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SS001-G2 4.5x4.5x3.4mm UL‑Listed ANSI/BHMA Grade 2 Fire‑Rated SS304 Butt Door Hinge
SS001-G2 4.5x4.5x3.4mm ANSI/BHMA Grade2 fire‑rated SS304 butt door hinge manufactured by WINGTEC. Five‑knuckle stainless steel construction with smooth ball bearing operation, leaf thickness 3.4mm for medium duty door load. Multiple pin selections including fixed pin, loose pin, non‑rising removable pin and non‑removable pin; tip styles optional: flat, rivet, ball, crown tip. Standard full‑mortise butt mounting, reversible non‑handed for left‑hand and right‑hand door installation. Multiple hole template layouts and various decorative surface finish options available. UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R42033), meets ANSI/BHMA‑156.1 Grade 2 durability requirement, complies with EN1935:2002 and conforms to NFPA80 fire door standards. Full matching mounting screw accessories included. Ideal for wooden and metal fire‑rated interior door assemblies, suitable for commercial and residential medium‑traffic fire door projects.
Product Specification
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed ANSI/BHMA Grade2 4.5x4.5x3.4mm Five‑Knuckle Fire‑Rated SS304 Full‑Mortise Butt Door Hinge, UL File No.R42033 |
| Operation | Ball bearing smooth swing, five‑knuckle construction, multi‑pin & multi‑tip optional, full‑mortise butt installation, reversible non‑handed left‑right fit, multiple hole‑template options, UL‑Listed UL10C(UL File No.R42033) & ANSI/BHMA‑156.1 Grade2 & EN1935 fire safety certified, meets NFPA80 |
| Material | 3.4mm SS304 stainless steel hinge leaf, five‑knuckle housing, ball bearing assembly, multiple decorative surface treatments |
| Core Functions | ANSI Grade2 medium‑duty durability rating, ball bearing smooth swing, reversible non‑handed mounting, multi‑finish / pin / tip / hole‑template choices, 3.4mm thick leaf, 3‑hour fire‑rated, medium traffic durability |
| Application | Wooden / Metal Fire‑Rated Interior Door Assemblies, medium‑traffic commercial & residential fire safety hardware 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, Standard Export Carton |
Application Scenarios
Medium-Traffic Commercial Fire Door Installations
SS001-G2 UL‑listed ANSI/BHMA Grade2 4.5x4.5x3.4mm five‑knuckle SS304 fire‑rated butt hinge is designed for medium‑traffic commercial fire‑rated interior door sets. SS304 stainless steel provides good anti‑rust performance for indoor environments. Ball bearing design keeps door swing smooth and quiet under regular daily usage. 3.4mm leaf thickness supports medium‑weight door load. Flexible pin, tip and hole template selections fit diverse door frame requirements. Reversible non‑handed design reduces SKU inventory pressure for bulk orders. UL‑Listed UL10C(UL File No.R42033), ANSI/BHMA‑156.1 Grade2 and EN1935 certifications meet North American and European fire building code requirements.
Residential & Commercial Renovation Fire Doors
This five‑knuckle SS304 3.4mm ANSI Grade2 fire‑rated butt hinge passes ANSI Grade2 medium‑cycle durability testing. It is suitable for wooden and metal fire‑rated interior doors in new construction and renovation hardware projects. Rich finish options match different building decoration styles.
General Architectural Hardware Tender Projects
Full matching mounting screw accessories are supplied. Full‑mortise butt mounting with reversible non‑handed configuration. Wide selection of pin, tip, hole‑template patterns and decorative finishes. UL compliance datasheet, ANSI Grade2 test report, installation drawings and compliance documents can be prepared for tender submission, UL certification under file R42033.
Product Characteristics
Medium‑duty five‑knuckle hinge housing, SS304 stainless steel hinge leaf, internal ball bearing assembly; smooth quiet swing, multi‑pin & multi‑tip configurable for medium traffic fire‑rated door operation
ANSI/BHMA‑156.1 Grade 2 certified medium‑duty performance; dimension 4.5x4.5 inch, 3.4mm hinge leaf for medium‑weight door load
Classic full‑mortise butt hinge installation, true reversible non‑handed left‑right universal fit; abundant pin‑type, tip‑style, hole‑template and decorative finish selections
UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R42033), complies with ANSI/BHMA‑156.1 Grade2 & EN1935:2002, conforms to NFPA80 fire door standards
Full‑mortise butt‑type mounting; fire‑safety optimized for medium‑traffic wooden, metal fire‑rated interior door assemblies
Complete matching mounting screw accessories supplied; monthly capacity 200000 units for B2B wholesale medium‑duty fire door hinge bulk orders
Warranty & Customization
Standard quality warranty against manufacturing defects of SS304 hinge leaf, five‑knuckle housing and internal ball bearing components for ANSI Grade2 medium‑duty usage
Bulk wholesale supply for architectural construction and medium‑traffic fire safety door tender projects; custom finish, custom pin style, tip style and hole template options available
2D installation drawing, ANSI Grade2 test datasheet and UL compliance statement documentation available for tender submission, UL File R42033
Frequently Asked Questions
What certifications does SS001-G2 have?
SS001-G2 is UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R42033), ANSI/BHMA‑156.1 Grade2 certified, complies with EN1935:2002 and conforms to NFPA80 fire door requirements for SS304 medium‑duty fire‑rated butt hinge hardware.
What is the difference between Grade2 and Grade1 hinge?
SS001-G2 ANSI Grade2 hinge is designed for medium traffic interior fire doors, with 3.4mm leaf thickness and SS304 material. It is cost‑effective for commercial & residential medium‑usage fire door projects.
Can SS001-G2 change pin and tip styles?
Yes, multiple pin styles(fixed / loose / non‑rising removable / non‑removable) and tip styles(flat, rivet, ball, crown tip) are optional. Reversible non‑handed for left‑hand / right‑hand full‑mortise door installation. Installation must follow local fire code for fire door assemblies.
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