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Aluminium Alloy Classical Heavy Duty Door Closer With Ce Certificate for Exterior Door
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DC‑61 Aluminium Alloy Classical Heavy‑Duty Door Closer With CE Certificate For Exterior Door
DC‑61 classical heavy‑duty aluminium alloy hydraulic door closer for exterior doors. Solid aluminium alloy main housing, anti‑rust and anti‑discoloration with long‑term internal lubrication. Two‑way adjustable closing speed, maximum 180‑degree opening angle, optional hold‑open positioning function. CE & UL certified, complies with BS EN1154 standard, passes over 500,000 opening‑closing endurance cycles and 90‑minute fire‑resistance test. Closing force 15N.m, suitable for door weight 40‑65kg and door width ≤950mm. Fits wooden, metal and fire‑rated exterior & interior door assemblies. Full mounting accessories supplied. Monthly production capacity reaches 200,000 units for B2B wholesale architectural door‑closer hardware tender projects.
| Specification | Parameter |
|---|---|
| Product Type | Classical Heavy‑Duty Surface‑Mount Hydraulic Door Closer |
| Operation | Two‑way adjustable speed, optional hold‑open, max 180° opening angle |
| Material | Aluminium Alloy Housing + Hydraulic‑Spring Damping Internal Components |
| Core Functions | Automatic door closing, anti‑slam buffer, CE‑UL certified, fire‑rated compatible, anti‑rust durable |
| Application | Wooden / Metal / Fire‑Rated Exterior & Interior Door Assemblies, Residential & Commercial Building Projects |
| Production Capacity | 200,000 Units / Month |
Application Scenarios
Commercial Exterior‑Door Installations
Heavy‑duty certified hydraulic door closer for office, retail and hospitality exterior door‑sets. CE and UL compliant, high endurance performance for high‑frequency traffic public building exterior doors, stable auto‑closing performance under complex outdoor environmental conditions.
Fire‑Rated Door Systems
Anti‑rust aluminium door closer passes 90‑minute fire‑resistance test. Suitable for institutional and public‑building fire‑rated interior & exterior door assemblies, meets fire‑safety hardware specification requirements.
New‑Build & Architectural Tender Projects
Complete installation accessory kit included. Complies with BS EN1154 and QB/T2698‑2005 standards. Suitable for residential‑commercial new‑build, refurbishment and architectural door‑closer hardware tender specification packages.
Product Characteristics
Solid heavy‑duty aluminium‑alloy housing structure, excellent anti‑rust, anti‑discoloration and wear‑resistant property, long‑term internal lubrication ensures smooth door movement
Two‑way adjustable closing speed, maximum opening angle up to 180°, optional hold‑open positioning function to satisfy different site installation requirements
CE & UL certified, conforms to BS EN1154 standard; passes 500,000‑cycle endurance test and 90‑minute fire‑resistance test; closing force 15N.m for 40‑65kg door weight, max door width ≤950mm
Comes with full‑set mounting hardware accessories for convenient on‑site installation; multiple standard aluminium surface finish selections available
Compatible with wooden, metal and fire‑rated exterior & interior door assemblies for residential and commercial building applications
Monthly capacity 200 000 units for B2B wholesale architectural door‑closer hardware orders
Warranty & Customization
Standard quality warranty against manufacturing defects of aluminium housing and internal hydraulic‑spring components
Bulk wholesale supply for architectural construction tender projects
2D installation drawing, certification documents and product performance specification datasheet available for tender submission documentation
Frequently Asked Questions
What certifications does DC‑61 heavy‑duty door closer have?
DC‑61 is CE and UL certified, complies with BS EN1154 standard, passes over 500,000 opening‑closing cycles and 90‑minute fire‑resistance test, suitable for exterior and fire‑rated door assemblies.
What door weight & size fits DC‑61 door closer?
Suitable for door weight 40‑65kg, maximum door width ≤950mm, maximum opening angle 180 degree for wooden, metal and fire‑rated interior and exterior door‑sets.
Which door‑sets fit DC‑61 hydraulic door closer?
It works for wooden, metal and fire‑rated exterior & interior door assemblies for residential and commercial building projects for bulk wholesale orders.
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