floor spring floor hinge manufacturing factory - JKS-1200A

floor hinge, Pass 300,000 times of running test,the product is proven to meet QB /T3884-1999 standard. - details see: https://www.buildingsupplieshub.com/floor-spring-floor-hinge-manufacturing-factory-10054797
Type: Door ClosersPlace of Origin: Guangdong China (Mainland)Brand Name: DeShengModel Number: JKS-1200A
Material: pressed ironUse for: glass dooraccessoriesDoor Weight: 130kg 
floor spring floor hinge manufacturing factory
contact supplier for floor spring floor hinge manufacturing factory


floor spring:

typespecificationprice(USD)packing
H-68306*108*40MM15.44 pcs to one ctn(with 1 to iron,5 to cold

drawn support,huang is boom)

this products is a kind of double-open floor spring and applicable for aluminum door,steel door and toughened glass door.

key parts of the main unit are made ofquality low alloy steel after quenching and tempering as well as precise drinding,the internal part is filled with quality hydraulic anti-frozen machine oil,thus assuring the unit runs smoothly and flexibly under different tem..

precise pointing close performance mak the door smoothly and accurately position at zero no matter which direction the door is open.

the max angle of door reaches 116°,the door will accurately and automatically position when it is opened at 90°.

Built-in relieve,prevent damaging the main unit and oil leakage caused by shutting the door by strong pressure or wind.

Unique design,advanced technology,make you enjoy convenient,practical and outstanding effect when using the product.

Packaging Detail:In accordance with customer's requirement
Delivery Detail:In accordance with customer's requirement

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