Electromagnetic Release Fire Door Closers Fire Window Temperature Control Rod Pit Free Spring
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...fire door open. Fire when the fire is under the control of the combined transportation, the automatic tripping is released . In the ordinary door closers under the action of automatic door. This productmust be manual pull button, manual pull rod reset....
WENZHOU GRH MANUFACTURE CO.,LTD
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Aluminum Surface Mounted Door Closer D706 with Regular Arm Spring Force Size 6
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...Door Closer D706 Regular Arm Spring Force Size 6 Dorrenhaus - 6-year supplier to top worldwide brands Dorrenhaus Model D706 is of hydraulic type, while with spring force of size 6, it's suitable for heavy duty door weighing max. 150kg or door width 1500mm, compare with other UL listed heavy duty door closer......
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
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Adjustable Grade 3 Spring Hydraulic Heavy Duty Door Closer Max Open 180°
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...Spring Hydraulic Heavy Duty Door Closer with Easy Installation Door closer is installed at the top of the door leaf with single opening, is applicable to wooden door,steel door and fire door. Appliable to single door with the maximum door width of 1250mm and door......
Shenzhen Vians Electric Lock Co.,Ltd.
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Glass Door Spring Closer General Lock Frd Door Closer Cush N Stop Arm
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...CLOSER cover and so on. About US Established in 2003, SUZHOU FUERDA INDUSTRY CO., LTD .is the biggest door closers factory in Asia. We have accumulated plenty of experience of door closers manufacturing during past years. Now we are selling door closers to...
Suzhou Fuerda Industry Co.,Ltd
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Automatic Sliding Aluminum Door Closer Adjustable 25-65kg Apply Weight 175 Degrees
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... hardware Design Style: Modern Place of Origin: Guangdong, China Brand Name :GAOFUYA Model Number: GAOFUYA Product Name: automatic door closer Material: Die-cast Aluminium Alloy+iron Usage: Furniture Function:...
Foshan Hanzson building materials Co.,Ltd
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Wooden Door Concealed Hydraulic Door Closer Hinge Hidden Floor Spring
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... back and forth. 2.Positioning plate: Some designs do not require physical fixtures on the upper part, but instead achieve stability through precision bearings inside the ground spring body. 3.Glass door: It must be tempered glass, and the bottom...
Zhaoqing City Gaoyao District Chuangyiyuan Metal Products Co., Ltd.
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Sring Roll Wheelchair Door Opener , Glass Sliding Door Closer For Public
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...door , glass sliding door closer Specifications No Need Power,No Need Motor,Soft and Silent close door automatically -------------------------------------------------------------------------------------------------------------------------------------------- Feature 1. No motor no power,door close i self with spring roll 2. Single or Bi-part open doors with super silent movement 3. Durable spring......
Shen Zhen Hui Trade Industry Co., Ltd.
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DC35 Door Closer Zinc Alloy Material Electric Door Closer , Automatic Door Opener 25 - 45KG
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...Door Closer for Wooden Door Metal Door or Fire Door Product Introduction Door closer is a mechanical device that closes a door, in general after someone opens it or after it was automatically opened. Choosing a door clser can involve the consideration of a...
SHENZHEN CAMEL SECURITY CO.,LTD
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Adjusting Door Closer With Aluminum Alloy Pressure Die Cast Material DC4025DA
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... adjusting door closer is a mainstream overhead door closer suitable for both interior and exterior door types. Standards and Certification Successfully type-tested for conformity to all of the requirements of EN1154: 1996/A1: 2002/AC:2006 including the...
Unity Hardware Ltd.
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Commercial Double Overhead Garage Door Torsion Springs Door Closer Opener
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Industrial Overhead Double Door Torsion Spring Specification Wire diameters from 0.08mm -10.0mm Spring type Compression spring ,Extension spring ,Torsion spring ,Shaped spring ,etc. Material Spring steel(SWC),Music wire(SWP),Stainless steel(SUS),Mild-......
Guangdong Hershey Spring Industrial Co., Ltd
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