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

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

i
Basic Information
Model NO.
DDFS220
Type
Outside-mounted
Function
Stop, Fixed, Delay, Adjustable, Buffered
Standard
European Standard
Door Width
950mm
Door Weight
65~85Kg
Color
Silver
Dimension
270 X 125 X 52mm
Material
Stainless Steel 304 Cover, Casting Iron Inside
HS Code
83024100
✓
Product Description
Floor Spring Overview
Product Name Heavy Duty Security Series Glass Concealed Door Control Floor Spring
Product Model DDFS220
Max. Door Leaf Width 800mm
Max. Bearing Weight 70kg
Opening Angle 90 degree or 105 degree
Suitable For Glass door, Wooden door, Aluminium door etc.
Floor Spring Detail 1 Floor Spring Detail 2
Application 1 Application 2 Application 3
⚓
Packaging & Logistics
MOQ300 Pieces
PackageOne pair/white box or color box in Standard export carton
Sample Time5-7 working days
Production Lead Time30-35 days
Testing Quality
★
Hardware Solutions & Advantages

Offering a combination of high-quality hardware products to suit individual building requirements, meeting design, function, and budget needs.

◈ Door Hinges - UL 10C & CE EN1935 Grade 13
◈ Concealed Hinges - BS EN1935, Fire Rated
◈ Door Locks - CE EN12209 & UL 10C Fire Rated
◈ Panic Exit Devices - UL 305 & CE BS EN1125
◈ Door Closers - CE BS EN 1154 & UL 10C
◈ Glass & Bathroom Hardware Accessories
Manufacturing Capabilities
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Frequently Asked Questions
Q: What quality certificates do your products hold?
A: Our products carry CE and UL certificates. All designs follow international standards such as EN/CE, UL, and ANSI.
Q: Do you support OEM or ODM customization?
A: Yes, we are professional in providing both OEM and ODM services, currently cooperating with several famous brands.
Q: What is the mechanical guarantee for these door closers?
A: We provide a 5-year mechanical guarantee for our floor spring and door control products.
Q: Which grade of stainless steel is used in your hardware?
A: We primarily work with high-quality SUS304 and SUS316 stainless steel. Some items are also available in SUS201.
Q: Can I request samples before placing a bulk order?
A: Yes, we can offer up to 3 free samples for evaluation. Customers only need to provide a courier account for freight collect.
Q: What are the standard payment terms?
A: We accept various payment methods including T/T, D/P, Western Union, and L/C.

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