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DDCHSL01
D&D Hardware
Wooden Door, Metal Door, Steel Door, Interior Door, Exterior Door
Zinc Alloy
Black, Gunmetal Gray or Customized
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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| Quantity: | |
Hydraulic Buffer Self Closing Concealed Hinge Zinc Alloy 2D Adjustable Hidden Door Hinge-DDCHSL01
D&D DDCHSL01 is a zinc-alloy 2D hydraulic positioning concealed hinge designed for smooth self-closing door control. It offers ±2 mm horizontal and ±2.5 mm vertical adjustment, a 180° opening angle and free-stop positioning from 85° to 125°. Tested to 200,000 cycles, it supports 60–100 kg door configurations for commercial interiors.

Product Overview
| Product Name | Hydraulic Buffer Self Closing Concealed Hinge Zinc Alloy 2D Adjustable Hidden Door Hinge |
| Product Model | DDCHSL01 |
| 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 . |
Test

Company Information

Our Services
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 Self-Closing Control
The internal hydraulic system returns the door smoothly and helps reduce uncontrolled closing and impact.
Useful Free-Stop Function
The door can remain positioned between approximately 85° and 125° for convenient passage and temporary access.
Precise 2D Adjustment
±2 mm horizontal and ±2.5 mm vertical adjustment supports accurate installation and consistent door gaps.
Tested Operating Durability
The hinge has been tested through 200,000 operating cycles for dependable long-term use.
Flexible Load Configurations
Suitable configurations support approximately 60 kg, 80 kg or 100 kg doors in hotels, apartments 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
