This is a multi-functional Hydraulic Flag Hinge with positioning function, which can adjust the closing strength of the door leaf. It is easy to install, and the manufacturer pays attention to product details. All products have passed the CNAS quality inspection standard and strictly comply with quality management requirements. The hinges have passed CE certification and have more than 30 national patent authorizations. Customers can customize colors, sizes and weight specifications. There are also OEM printing versions and special packaging boxes, which need to be consulted by email.
This buffering hydraulic hinge has the four functions of hinge, door stopper, door closer and petitioner. When the closing angle is less than 85°, the hydraulic hinge will make the door close automatically.When the door opens to 95°to 185°, the door will be stopped at any angle.This hydraulic hinge not only has solid space aluminum inside, but also surface after anodized electroplating treatment, making it more rust-resistant. Its multi-layer oxidized surface needs to go through five processes of high-temperature sealing, nano-plating, chemical polishing, neutral rustproofing and oil removal to achieve the reinforced anti-rust effect. The surface texture is exquisite with clear visible textures.
Besides, this buffering hydraulic hinge has two-stage speed adjustment function, which can adjust the closing and locking speed freely and simply with our simple tools in the accessories.The bearing metal sealing ring of the buffering hydraulic hinge has been strengthened to improve sealing performance.The buffering hydraulic hinge uses 3.3mm thick space aluminum page board, which is cast in one piece and has smooth trimming edges and good bearing capacity.
This buffering hydraulic hinge is suitable for indoor doors of hotels, KTVs, office buildings, and home doors, and can also be installed and used in fire doors, wooden doors, and aluminum alloy doors.
