Steel Door Closer

Door Closer/Hydraulic Square Door Closer DH710
Door Closer/Hydraulic Square Door Closer DH710
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Min Order Qty: 100 pc
Supply Capability: 100000000 pc/month
Door Closer / Door Closers
Door Closer / Door Closers
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Min Order Qty: 10 Piece/ Pieces pc
Supply Capability: 50000 Piece/ Pieces pc/month
Floor spring door closer
Floor spring door closer
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Min Order Qty: -
Supply Capability: -
Door Closer 8014
Door Closer 8014
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Min Order Qty: 500 Pieces pc
Supply Capability: 5000 Pieces per Month pc/month
Heavy Duty Door Closer
Heavy Duty Door Closer
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Min Order Qty: 500 Pieces pc
Supply Capability: 100000 Pieces per Month pc/month
Door Closer 503
Door Closer 503
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Min Order Qty: 1000 Pieces pc
Supply Capability: 50000 Pieces per Month pc/month
Hydraulic Door Closer/Silvery Hydraulic Door Closer with 45-60kgDC711
Hydraulic Door Closer/Silvery Hydraulic Door Closer with 45-60kgDC711
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Min Order Qty: 100 pc
Supply Capability: 100000000 pc/month
Hot sell door closer parts with different door closer types
good quality automatic door closer
good quality automatic door closer
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Min Order Qty: -
Supply Capability: -
Door closer for 80-85kg
Door closer for 80-85kg
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Min Order Qty: -
Supply Capability: -
Dorma TS68 Style Door Closer
Dorma TS68 Style Door Closer
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Min Order Qty: 2000 Sets set
Supply Capability: 30000 Sets per Month set/month
Fireproof Automatic Hydraulic Door Closer
Fireproof Automatic Hydraulic Door Closer
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Min Order Qty: 1000 Pieces pc
Supply Capability: 100000 Pieces per Month pc/month
Hydraulic adjustable door closer hinge
Hydraulic adjustable door closer hinge
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Min Order Qty: 100 set
Supply Capability: 20000 set/month
door closer for 45-85 kgs, stainless steel
door closer for 45-85 kgs, stainless steel
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Min Order Qty: -
Supply Capability: -
Door Closer with Heavey Duty/Door Closer with Modern Type/Hydraulic Door Closer with 45-60kg DH709
Door Closer for 45,55,85 kgs usage
Door Closer for 45,55,85 kgs usage
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Min Order Qty: -
Supply Capability: -
Steel Furniture with Glass Door CMAX-008
Steel Furniture with Glass Door CMAX-008
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Min Order Qty: 400 pc
Supply Capability: 3000 pc/month
Classical Modern Steel  Door
Classical Modern Steel Door
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Min Order Qty: 200 Sets set
Supply Capability: 5000 Set Per Month set/month
CE Exterier fireproof steel security door
CE Exterier fireproof steel security door
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Min Order Qty: 100 pc
Supply Capability: 30000 pc/month
steel MDF door
steel MDF door
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Min Order Qty: -
Supply Capability: -
Door Closer with heavey duty on Dorma Type DC701
Door Closer with heavey duty on Dorma Type DC701
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Min Order Qty: 100 pc
Supply Capability: 100000000 pc/month
stainless steel security door
stainless steel security door
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Min Order Qty: -
Supply Capability: -
Hydraulic Door Hinge/ Door Closer/Floor Spring for Glass Door/Floor Hinge for Glass Door FS-838
Two Door Steel Locker Steel Cabinet furniture
Two Door Steel Locker Steel Cabinet furniture
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Min Order Qty: 500 pc
Supply Capability: 3000 pc/month
steel anti thief door
steel anti thief door
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Min Order Qty: -
Supply Capability: -
High Quality Door closer for 80-85kg
High Quality Door closer for 80-85kg
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Min Order Qty: -
Supply Capability: -
Hot Sale Steel Interior Door
Hot Sale Steel Interior Door
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Min Order Qty: -
Supply Capability: -
copper door steel security door TX-767
copper door steel security door TX-767
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Min Order Qty: -
Supply Capability: -
new design steel door (LT-313) steel security door
Steel PVC Door  Russia Style
Steel PVC Door Russia Style
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Min Order Qty: 50 pc
Supply Capability: 5000 pc/month
Hot-selling steel door OEM/OBM available
Hot-selling steel door OEM/OBM available
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Min Order Qty: 1000 set
Supply Capability: 20000 set/month
China Top steel door factory
China Top steel door factory
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Min Order Qty: -
Supply Capability: -
galvanized steel door hinge
galvanized steel door hinge
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Min Order Qty: -
Supply Capability: -
Steel Wooden Armored Door
Steel Wooden Armored Door
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Min Order Qty: -
Supply Capability: -
Door Closer with heavy duty 45-60kg/ 90-degree hold-open with Hydraulic on Dorma Type DC706
Gold Tortoise American Steel Door ,American 6 panel steel door
Gold Tortoise American Steel Door ,American 6 panel steel door
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Min Order Qty: 1000 pc
Supply Capability: 30000 pc/month

Steel Door Closer Related Searches

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Steel Door Closer Supplier & Manufacturer from China

Okorder.com is a professional Steel Door Closer supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Steel Door Closer firm in China.

Hot Products

FAQ

Do not close the door closer?
Another model of small points, according to the width of the door with the weight of the choice of door closers. As well as domestic imports with the intensity of the difference are a lot, if the closure of the time when the tone is not smooth is poor door closers. Good closet is closed very soft.s
How to adjust the door closing force
Adjust the closing force of the closing door is to adjust the closing speed, the strength of the fast when the speed is small, the door closers close the speed of the slow.s
Do the door closers have automatic stop function?
1, the door closers are not automatically shut the door function. With the positioning or stop function of the door closer prices generally higher than the usual price of about 30%. 2, the door closer is a spring similar to the spring, when the door can be opened after the release of compression, the door automatically shut, like the role of the spring door, you can ensure that the door is opened, accurate and timely closed to initial position. 3, behind closed doors are mainly used in commercial and public buildings, but there are also used in the home situation. They have many uses, the most important of which is to make the door closed by itself, to limit the spread of fire and ventilation within the building.s
How closed the door closers
Adjust the tightening of the door closer is to adjust the closing speed, the strength of the fast when the speed is small, the door is close to the door close to the slow speed. Door closers to adjust the closing speed is through the two hydraulic valve independent control of two door closers closing speed for full hydraulic control. Adjustment method and precautions: (1) generally in the side of the door closer to the side of the adjustment valve is marked 1.2, speed 1 block is to adjust the door opening angle from 90 degrees to 20 degrees between the closing speed, speed 2 is to adjust the door opening angle from 20 Degrees to 0 degrees is the door completely closed the speed of the trip. (2) When adjusting the valve screw tightening (clockwise adjustment) is to slow down the speed, that is, the door closer to the door to adjust the power. (3) If the valve screw loose (counter-clockwise adjustment) is the speed becomes faster, that is, increase the closing door closing force. Adjust the amplitude must be controlled in a small range, and each adjustment are tested door fan strength is appropriate, if the amplitude is too large may screw off, resulting in door closers oil spill.s
How to make the door closer not shut down
Turn on the door shutters after turning on the auto stop function. Door closers are mainly used in commercial and public buildings, but are also used at home. They have many uses, the most important of which is to make the door closed by itself, to limit the spread of fire and ventilation within the building.s
Closer prices
You have to say that you choose the door of the door of their models corresponding to the parameters, we will be based on your needs corresponding to the same price.s
What are the door closers cheap and durable?
Because the door closers are also to do life testing immediately out of the 3C before doing CE testing and other domestic 20-30 are basically under the service life of 50,000 times, for example, Wuxi Gelite, the interests of OKorder Opel Not as much as he did advertising that more than 200,000 times. And then there is a regular test report price between 30-70, for example, GMT and then up is the international brand, and Gezer estimated that you will not consider expensive but really stable, which is not the same doors
How to install the door closer
Connecting rod and the door to 90 degrees, then the host mounted on the door, two screws on the door, rocker in the door frame.      2, the installation of door closers      A, closed door installation      The most commonly used door closers are exterior door closers, which are installed as follows:      The most common standard usage is that the door closers are mounted on the hinge side and the door opens. When installed, the arms of the door closers protrude outward and about 90 ° to the door frame.      In the second use, the door closer is mounted on the opposite side of the hinge side. Typically, an additional bracket provided with the door closer is mounted on an arm parallel to the door frame. This kind of usage is usually not required to install the door closer to the outside of the building outside the open door.      The door closer is installed on the opposite side of the hinge of the door. This use can also be used in outward doors, especially only on a very narrow edge, without enough space to accommodate the doors of the door closer.s

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