Door Closer Damper

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
Door Closer 503
Door Closer 503
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Min Order Qty: 1000 Pieces pc
Supply Capability: 50000 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
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 with Heavey Duty/Door Closer with Modern Type/Hydraulic Door Closer with 45-60kg DH709
Hydraulic Aluminium Automatic Door Closer from China
High Quality Door closer for 80-85kg
High Quality Door closer for 80-85kg
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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
Model ZN50 block recover damper machine
Model ZN50 block recover damper machine
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Min Order Qty: -
Supply Capability: -
Chinese  automatic door manufacturer
Chinese automatic door manufacturer
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Min Order Qty: -
Supply Capability: -
Door Closer with Hydraulic Aluminium Automatic on Dorma Type DC702
Door Closer with Hydraulic Aluminium Automatic on Dorma Type DC702
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Min Order Qty: 100 pc
Supply Capability: 100000000 pc/month
Garage Door Automatically with Remote Control
Garage Door Automatically with Remote Control
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Min Order Qty: -
Supply Capability: 1000 pcs m.t./month
Armored Door
Armored Door
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Min Order Qty: -
Supply Capability: -
Furnace Fittings -Air Damper
Furnace Fittings -Air Damper
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Min Order Qty: -
Supply Capability: -
Bottoom Gusset Zipper Closer Kraft Paper Laminated Bags
Bottoom Gusset Zipper Closer Kraft Paper Laminated Bags
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Min Order Qty: 10000 pc
Supply Capability: 100000000 pc/month
Zipper Closer Color Printed One Layer Packing Bag
Zipper Closer Color Printed One Layer Packing Bag
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Min Order Qty: 1000 pc
Supply Capability: 10000 pc/month
Round Air Diffuer with Damper Ceiling Use HVAC systerm
Round Air Diffuer with Damper Ceiling Use HVAC systerm
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Min Order Qty: 10 pc
Supply Capability: 500000 pc/month
Door Lock for Frameless Glass Door BS36
Door Lock for Frameless Glass Door BS36
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Min Order Qty: -
Supply Capability: -
Zipper Closer LDPE Printed Specimen Bag for Packaging
Zipper Closer LDPE Printed Specimen Bag for Packaging
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Min Order Qty: 100000 pc
Supply Capability: 10000000 pc/month
Round Air Swril Diffuer with Steel Damper
Round Air Swril Diffuer with Steel Damper
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Min Order Qty: 20 pc
Supply Capability: 500000 pc/month
PVC Window and Door Profile N74 ,80,120Series
PVC Window and Door Profile N74 ,80,120Series
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Min Order Qty: 5 set
Supply Capability: 50 set/month
Hydraulic Door Closer on Dorma Type for with Heavy Duty DC703
Hydraulic Door Closer on Dorma Type for with Heavy Duty DC703
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Min Order Qty: 100 pc
Supply Capability: 100000000 pc/month
PVC door, melamine door, wood veneer door, mould door
Quality Toyota 4WD Parts: Steering Damper, Steering Shock Absorber,OE Number:  45700-69175,45700-69025,45700-60051,45700-39035
Grade 1 Commercial Heavy Duty Surface-Mount Door Closer
Air Vent  Diffuer with Steel Damper for Ceiling Use HVAC systerm
Air Vent Diffuer with Steel Damper for Ceiling Use HVAC systerm
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Min Order Qty: 10 pc
Supply Capability: 500000 pc/month
Safety Door , Anti Theft Door Steel Door , Security Door
Safety Door , Anti Theft Door Steel Door , Security Door
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Min Order Qty: 30 pc
Supply Capability: 300 pc/month

Door Closer Damper Related Searches

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Door Closer Damper Supplier & Manufacturer from China

Okorder.com is a professional Door Closer Damper 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 Door Closer Damper firm in China.

Hot Products

FAQ

What oil is used in the closer
One, generally 40 # low pour hydraulic oil. Second, the use of door closers requirements and choice Door closer products must meet the national standard GB9305-88, for the use of fire doors closed doors should also meet the GA93-1995 "door lock with fire doors test" requirements. Select the door closers should consider the factors are: the weight of the door, the width of the door, the door frequency and the use of requirements and the use of the environment. The weight of the door and the width of the door is the most important factor in choosing the door closer model, common doors are fire doors, wooden doors, aluminum doors, glass doors, steel doors and so on. Usually the weight of the door is small, select the smaller model, and vice versa. The door frequency is closely related with the product quality factors, the use of frequent occasions, the product should be required to seal the performance is better, long life.s
How does the door closer work?
The door closer is a similar spring-like hydraulic pressure, when the door is opened after the release by compression, the door automatically shut, like the role of the spring door, you can ensure that the door is opened, accurate and timely closure to the initial positions
What is the main function of the door closers of fire doors?
To ensure that the door in a normally closed state, to avoid instantaneous fire through.s
What do you need to install a door closer?
Standard installation: the door closet is mounted on the door, the stand is mounted on the door frame, and the door closet is mounted on the sliding door side. This installation is suitable for the door frame is narrow, there is not enough space to install the door closer. Applicable to the direction of the door without obstacles, the door open to a large enough angle, the door closers will not hit the foreign objects.s
Would like to ask what kind of door closers, suitable for hotel works with what?
Closer Burial device in the ground, collectively known as the spring.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
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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