Durable Stainless Steel Cover Heavy Duty Security Series Glass Concealed Door Control Closer Accessory Hardware Spring Hinge Aluminium Hydraulic Floor Spring

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Product Description

📋 Basic Information
Model NO.:DDFS220
Type:Outside-mounted
Installation:Standard
Function:Stop, Fixed, Delay, Adjustable, Buffered
Standard:European Standard
Door Width:950mm
Door Weight:65~85Kg
Color:Silver
Material:Stainless Steel 304 Cover, Inside Casting Iron
Application:Market, Fire Exits, Office, Hospital, School
⚙️ Product Description
Product Banner
Product Name Durable Stainless Steel Cover Heavy Duty Security Series Glass Concealed Door Control Closer Accessory Hardware Spring Hinge Aluminium Hydraulic Floor Spring
Model DDFS220
Dimension 270 x 125 x 52mm
Max. Door Leaf 800mm Wide
Max. Bearing 70kg
Opening Angle 90 degree or 105 degree
Compatibility Glass door, Wooden door, Aluminium door etc.
Feature 1
Feature 2
Feature 3
Technical Drawing
Details
📦 Packaging & Shipping
MOQ 300 Pieces
Package One pair/white box or color box or Blister card in Standard export carton
Sample Time 5-7 working days
Lead Time 30-35 days
Package Size 31.00cm * 14.00cm * 30.00cm
🛡️ Testing & Quality
Quality Testing
🌟 Our Advantages

Providing a combination of products to suit individual building needs, meeting requirements for design, function, and budget.

  • Door Hinge - UL 10C R38013 & BHMA/ANSI Grade 1/2 & CE EN1935 Grade 13
  • Concealed Hinge - BS EN1935, EN1634 Fire Rated
  • Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
  • Door Handle - BS EN 1906 Grade 4, EN1634 Fire Rated
  • Panic Exit Device - UL 10C R40486 & UL305 SA45817 & CE BS EN1125
  • Door Closer - CE BS EN 1154 & UL 10C R40717
  • Glass Hardware / Bathroom Hardware / Barn Door Hardware
Production 1
Production 2
Frequently Asked Questions
What certificates do you have?
We have CE and UL certificates. All our product designs follow international standards such as EN/CE, UL, and ANSI standards.
Do you accept OEM or ODM?
Yes, we are professional in OEM and ODM, currently cooperating with famous brands for these services.
Do you have a quality control system?
Yes, we have established a quality system that controls production quality according to strict instructions throughout the mass-production process.
What is the guarantee for your products?
We provide a 5-Year Mechanical Guarantee on our products.
What stainless steel grades do you use?
We work mostly with SUS304 and SUS316. Some items are also available in SUS201.
Can you provide samples before an order?
Yes, we can offer up to 3 free samples for your evaluation if you provide a courier account for freight collection.

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