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2D Hydraulic Positioning Free Stop Hidden Door Hinge Zinc Alloy 180 Degree Concealed Hinge-DDCHSL05
D&D DDCHSL05 is a zinc-alloy 2D hydraulic positioning hinge that remains concealed when the door is closed. It combines a 180° opening angle with hydraulic self-closing and an 85°–125° free-stop range for convenient door positioning. Offering ±2 mm horizontal and ±2.5 mm vertical adjustment, it supports 60–100 kg configurations.
Product Overview
| Product Name | 2D Hydraulic Positioning Free Stop Hidden Door Hinge Zinc Alloy 180 Degree Concealed Hinge |
| Product Model | DDCHSL05 |
| Material | Zinc Alloy |
| Finish | Black, Gunmetal Gray or Customized |
| Suitable for | Wooden door, Metal door, fire rated door etc. |
Packaging & Shipping
| MOQ | 200 Pieces |
| Package | One pair/white box or color box or Blister card in Standard export carton |
| Sample time | 5-7 working days |
| Production lead time | 30-35 days |
| Shipping Port | Jiangmen , China / Shenzhen , China . |
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Company Information
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D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.
More door hardware items include:
1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2.Concealed Hinge- BS EN1935, EN1634 Fire Rated, UL Listed
3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware
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Hydraulic Positioning Function
The built-in hydraulic mechanism provides controlled self-closing and smoother everyday door operation.
Flexible Free-Stop Range
Doors can remain positioned between approximately 85° and 125° without additional visible holding hardware.
Adjustable After Installation
±2 mm horizontal and ±2.5 mm vertical adjustment simplifies correction of door position and clearances.
Multiple Door-Load Options
Suitable hinge combinations support doors weighing approximately 60 kg to 100 kg.
Long-Term Hidden Performance
The 200,000-cycle design and 180° opening suit wooden doors in apartments, hotels and offices.
D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.
More door hardware items include:
1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2.Concealed Hinge- BS EN1935, EN1634 Fire Rated, UL Listed
3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware