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Door Spring Closer

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Total 3122 products for door spring closer Manufacture & Suppliers

Acoustic Concealed Fire Door Closer Ul Listed Bhma Ansi Fire Door Auto Closer

...Door Closers Standard Features: UL listed, UL 10C up to 3 hours fire rating Cast Aluminum body Closing force size 3 for door weight: 40-65 Kg Non handed Needle bearing for high efficiency Standard closing an...

Suzhou Fuerda Industry Co.,Ltd
Jiangsu,China

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Acoustic Concealed Fire Door Closer Ul Listed Bhma Ansi Fire Door Auto Closer

...Door Closers Standard Features: UL listed, UL 10C up to 3 hours fire rating Cast Aluminum body Closing force size 3 for door weight: 40-65 Kg Non handed Needle bearing for high efficiency Standard closing an...

Suzhou Fuerda Industry Co.,Ltd
Jiangsu,China

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VW Passat Slam Stop Car Door Soft Closer Vacuum Lock System , Vacuuming Side Doors

...install the electric suction door function. Electric suction door is a luxury car comfort configuration, in most cars are top match only. With this configuration, when the door is close to closing, it automa...

Dongguan Kaimiao Electronic Technology Co., Ltd
Guangdong,China

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Ford Escort Aftermarket Soft Closing Electric Suction Door Mechanism , Slam Stop Car Door Soft Closer

... As a car owner, I believe many people have had such an experience. When you drive, a friend is sitting in a copilot, and when he closes the door for a moment, you will hear a very loud "bang" of closing the...

Dongguan Kaimiao Electronic Technology Co., Ltd
Guangdong,China

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Hi Performance Roller Door Spring , Torque Force Springs For Garage Doors

... and in many doors today. For example, if a garage door weighs 300KG, a spring force of 300KG needs to pull against the weight of the door. This can be accomplished with springs that either stretch or torque...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Customized Roller Door Spring With Closed And Ground End Type For Garage Door

... is closed and ground. Furthermore, the total coils and the outside diameter of the spring can be customized according to your needs. With its high-quality material and durable structure, our Roller Door Spr...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Metal Spiral Roller Door Spring , Shutter Door 72B Garage Tension Spring

...: all size/AS you required • Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on • Torsion spring plat...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Customized Wire Diameter Galvanized Roller Door Springs For Optimal Durability

... door dimensions. No matter the size of your garage door, we can create a roller door spring that will provide the necessary tension for optimal performance. Another important attribute of our roller door sp...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Long Working Life Roller Door Spring , Shutter Door Torsion Roller Spring

... that garage doors are properly maintained for the safety of everybody. However, garage doors face a lot of problems especially when it comes to the parts. The entire garage door system might fail if one of ...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Roller Shutter Door Parts Security Roller Door Spring Made High - Carbon Steel

... spring size: all size/AS you required • Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on • Torsion...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Industrial Garage Door / Roller Door Spring 1 Inch - 6 Inch Aluminum Customized

... spring size: all size/AS you required • Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on • Torsion...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Custom Roller Door Spring For Shutter Door Using With Long Life Time

...: all size/AS you required • Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on • Torsion spring plat...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Customized Wire and Inside Diameter Black Roller Door Spring for Doors

... to meet the specific needs of garage door systems, providing the necessary force to lift and lower roller doors with ease. With the option to customize the coil number and total coils, this roller door spri...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Long Lasting Roller Door Spring Heavy Duty And Rust Proof

... is customized to fit the inside diameter of the door and the number of coils. The coil direction is right-hand and the end type is closed and grounded. This is an important feature that ensures the spring m...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Heavy Duty Galvanized Steel Garage Door Spring

...door spring is its size, which is why we offer customization options for the outside diameter, total coils, and wire diameter of our springs. This ensures that our roller door spring is an ideal fit for your...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Closed And Ground End Type Garage Door Roller Door Spring with Customized Design

...Door Spring is an essential component designed specifically to meet the high demands of garage door systems. This spring is meticulously engineered to ensure smooth and reliable operation of your roller door...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Advanced Garage Door Roller Door Spring with Customized Outside Diameter

...Door Spring is an essential component designed to facilitate the smooth and efficient operation of roller doors, which are commonly found in garages, storage facilities, and industrial environments. This par...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Torsion Load Type Roller Door Spring for Customized Wire Diameter Needs

...Door Spring is a quintessential component designed to provide high-tensile strength and durability for roller doors. Crafted with precision and attention to detail, this spring is an embodiment of robust eng...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Customized Coil Number Roller Door Spring for Your Customer Requirements

...roller door mechanics, this spring balances the weight of the garage door, allowing for effortless opening and closing. Constructed from high-grade steel, the Roller Door Spring is engineered to withstand th...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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Customized Galvanized Torsion Garage Door Spring

...optimal condition, with a long lifespan and reliable performance. The roller door spring is the ultimate solution for garage doors, providing effortless opening and closing. This spring type is highly effici...

Hangzhou bluesteel machine co., ltd
Zhejiang,China

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