Stainless Steel Lift Off Hinge is a hardware accessory used to connect door panels and door frames. Its design feature is that the hinge can be maintained and adjusted without removing the door panels, which greatly facilitates daily use and maintenance. From the appearance, this hinge adopts a simple and modern style. The surface has been finely processed to show the unique texture and luster of metal materials. The lines are smooth and the structure is compact, which can be easily integrated into various interior decoration styles. In actual use, this Stainless Steel Lift Off Hinge can bring users stable support and smooth opening and closing experience. Whether it is installed on wooden doors, glass doors or doors of other materials, it can ensure the normal opening and closing function of the door and keep it in good working condition for a long time.

Stainless Steel Lift Off Hinge Parameters:

Stainless Steel Lift Off Hinge Features:

1. High-quality stainless steel material

Stainless Steel Lift Off Hinge is made of high-quality stainless steel materials such as SS201, SS304, and SS316. SS201 stainless steel contains 17% - 19% chromium and 4.0% - 6.0% nickel, and has good corrosion resistance and mechanical properties; SS304 stainless steel contains 18% - 20% chromium and 8% - 10.5% nickel, and is a widely used austenitic stainless steel with excellent corrosion resistance, heat resistance and processing properties; SS316 stainless steel contains 16% - 18% chromium, 10% - 14% nickel and 2% - 3% molybdenum. The addition of molybdenum makes it more excellent in corrosion resistance, especially in chlorine-containing environments. The tensile strength of these materials is between 520 and 620 MPa, and the elongation can reach 40% to 60%, which ensures the strength and toughness of the hinge in normal use. It can withstand frequent opening and closing and certain external force impact in daily use, is not prone to breakage, deformation and other problems, and has a long service life.

2. Accurate detachable design

The hinge adopts a unique detachable structure. Through the built-in fixing bolts and limit devices, the door leaf can be easily removed or installed without removing the door panel. This design makes the maintenance and cleaning of the door extremely simple. Without professional tools and complex operations, users can open and close the door and adjust the hinge by themselves. According to actual tests, when the door using this hinge needs maintenance, the entire process of removing and installing the door leaf can be completed within 1 to 2 minutes, which greatly saves time and labor costs and improves user experience.

3. Adjustable lifting function

The Stainless Steel Lift Off Hinge has an adjustable lifting function, which can adjust the height position of the door within a certain range to ensure the sealing and gap uniformity between the door and the door frame. The hinge adjustment parts are precisely designed, and a special adjustment tool can be used to adjust the height up and down by 2-3mm. This adjustment capability is important for fine-tuning wooden doors after installation and for preventing door deformation caused by environmental changes after long-term use. For example, in a high-humidity environment, wooden doors may swell due to moisture absorption, resulting in deviations in fit with the door frame. The hinge lifting and lowering adjustment function can easily solve such problems and maintain good door opening and closing performance and sealing effects.

4. Diverse surface treatments

Stainless Steel Lift Off Hinge undergoes a sophisticated surface treatment process and offers a variety of surface treatment options, including SSS (sanded stainless steel), PSS (polished stainless steel), PVD (physical vapor deposition), SN (brushed nickel), CP (brushed chrome), AB (brushed black bronze), AC (brushed copper), PB (brushed bronze), SB (brushed green bronze) and customized treatments. Take PVD surface treatment as an example. Its process is to deposit metal or metal compound on the hinge surface under vacuum conditions to form a uniform and dense coating. This coating can not only significantly improve the wear resistance of the hinge, making its surface hardness reach HV1800-2200, but also give the hinge a rich color selection to meet the aesthetic needs of different users and the matching of interior decoration styles. At the same time, these surface treatment processes have passed strict salt spray tests. The hinges treated with SSS and PSS can last for 240-480 hours without rust under neutral salt spray test conditions, and the hinges treated with PVD can last for 360-600 hours without rust, which effectively improves the corrosion resistance of the hinge.

5. Multiple thickness specifications

Stainless Steel Lift Off Hinge provides a variety of thickness specifications to meet the installation requirements of different door panels. Common thicknesses are 1.5mm, 2.0mm, 2.5mm, 3.0mm, etc., and can also be customized according to user requirements. Hinges of different thicknesses differ in strength and applicable scenarios. For example, hinges with a thickness of 1.5mm are suitable for lightweight door panels, such as interior partition doors and glass doors; while hinges with a thickness of 3.0mm are more suitable for heavy-duty solid wood doors and anti-theft doors. By choosing hinges of appropriate thickness, the installation stability of the door can be ensured while extending the service life of the hinges. After testing, hinges of different thicknesses can maintain a long-term stable working state when bearing door panels of corresponding weight, without deformation, looseness, etc., providing reliable support for the door.

6. Accurate size design

The size design of the hinge is accurate, and a variety of size specifications are provided for users to choose from according to different door types and installation requirements. From length, width to the spacing of the mounting holes, each size is strictly designed and produced to ensure a perfect match between the hinge and the door panel and door frame. Taking the common interior door hinge as an example, its length is generally between 75-100mm, its width is between 35-45mm, and the installation hole spacing error is controlled within ±0.5mm. This precise size design is not only convenient for installation and construction, but also ensures the flatness and smooth opening and closing of the door after installation, avoiding problems such as uneven gaps between the door and the door frame and sagging of the door leaf caused by hinge size deviation, bringing users a high-quality use experience.

7. Super durable performance

Stainless Steel Lift Off Hinge has super durable performance and can be used stably for a long time. After rigorous mechanical performance testing, under simulated daily use conditions, the hinge can withstand more than 10,000 opening and closing cycle operations and still maintain good working condition without obvious wear, deformation or functional failure. This is mainly due to its high-quality stainless steel material and precise manufacturing process, which makes the hinge perform well in strength, hardness and toughness, and can withstand long-term frequent use and certain external force impact. For example, in places with a large flow of people, such as hotels and office buildings, the frequency of opening and closing of doors is extremely high. Doors using stainless steel lift-off hinges can still maintain stable opening and closing performance after long-term use, without frequent maintenance and replacement, saving users a lot of maintenance costs.

8. Excellent corrosion resistance

Stainless Steel Lift Off Hinge has excellent corrosion resistance and is suitable for various environmental conditions. The stainless steel material used has good corrosion resistance, especially SS316 stainless steel, which contains molybdenum and can effectively resist pitting corrosion and crevice corrosion in chloride ion environments. In actual tests, stainless steel lift-off hinges were immersed in 3.5% NaCl solution for 72 hours. There was no obvious rust on the surface of the SS304 hinge, and there was almost no corrosion on the SS316 hinge. At the same time, the corrosion resistance of the hinge after surface treatment is further improved. For example, hinges with PVD surface treatment can last for 360-600 hours without rusting in a salt spray test. They can effectively resist the corrosion of water vapor and chemicals in the air, ensure the long-term and stable use of hinges in harsh environments such as humidity and high salt content, and reduce the maintenance and replacement costs caused by corrosion.

Stainless Steel Lift Off Hinge Application:

1. Home decoration entrance door

In home decoration, Stainless Steel Lift Off Hinge is widely used in the installation of entrance doors. Its sturdy and durable characteristics can effectively bear the weight of the door body and ensure the long-term stable opening and closing of the door. For home users, the entrance door is the first line of defense for family safety, and the reliability of the hinge is crucial. According to market research, about 85% of families will choose stainless steel hinges for entrance door installation during decoration, mainly due to the corrosion resistance and high strength of stainless steel hinges. Stainless Steel Lift Off Hinge has undergone rigorous tensile tests and can withstand a tensile force of 300-500N without deformation, ensuring the safety of the door in long-term use. At the same time, its disassembly-free design also brings convenience to home users. Daily door lock maintenance, door body adjustment and other tasks can be easily completed without professionals, saving maintenance costs and time.

2. Bedroom door

Bedroom doors are used more frequently, and the requirements for the smoothness and quietness of the hinges are also correspondingly increased. The application of Stainless Steel Lift Off Hinge on bedroom doors can provide a smooth opening and closing experience. Its precise manufacturing process ensures that the door does not get stuck or make abnormal noises during opening and closing. The bearing part of the hinge is processed with high precision, and the error is controlled within ±0.02mm. With the use of lubricants, it can effectively reduce the friction coefficient and make the door opening and closing easier. After actual use tests, the bedroom door installed with Stainless Steel Lift Off Hinge has an opening and closing angle deviation of no more than 1° after 10,000 openings and closings, and there are no obvious signs of wear, ensuring the long-term and stable use of the door. In addition, the silent design of the hinge also adds points to its application on bedroom doors. There is no harsh noise when closing the door at night, creating a quiet and comfortable resting environment for users.

3. Private door

In some places with high privacy requirements, such as private study rooms and cloakrooms, Stainless Steel Lift Off Hinge can provide stable support for private doors. Its high-strength material and precise installation design ensure the sealing of the door when it is closed, effectively isolating the noise and light from the outside world. For example, a high-end villa used Stainless Steel Lift Off Hinge in the installation of the study door and cloakroom door. After half a year of use, the door has good opening and closing performance and excellent sealing effect. Users reported that the door is almost completely isolated from external interference after closing, providing good protection for private space. At the same time, the hinge's free disassembly function also facilitates the daily maintenance and cleaning of the door. Users can easily remove the door leaf for internal cleaning to maintain the overall hygiene and beauty of the door.

4. Bathroom door

The bathroom environment is humid, which is a severe test for the corrosion resistance of the hinge. The application of Stainless Steel Lift Off Hinge on the bathroom door can effectively cope with the challenges of humid environments. The SS304 and SS316 stainless steel materials used have excellent corrosion resistance and can resist the erosion of water vapor and chemical detergents. In actual use, a hotel selected Stainless Steel Lift Off Hinge in the renovation project of the bathroom door. After one year of use, there was no obvious rust on the hinge surface, and the opening and closing performance was stable. Compared with ordinary galvanized hinges, the service life of stainless steel non-disassembly hinges is extended by 3-5 times, reducing the frequency of door repair and replacement due to hinge corrosion, and reducing the operating costs of the hotel. In addition, the surface treatment process of the hinge further enhances its corrosion resistance. The hinge treated with PVD can last for 600 hours without rust in the salt spray test, providing reliable long-term protection for the bathroom door.

5. Commercial buildings

In commercial buildings, Stainless Steel Lift Off Hinge is widely used in office partition doors, conference room doors, public corridor doors and other places. Its modern and simple design style can be perfectly integrated with various commercial decoration styles to enhance the overall aesthetics of the space. At the same time, the high strength and durability of the hinge can also meet the needs of frequent use in commercial buildings. For example, in an office decoration project of a large office building, all partition doors are equipped with stainless steel lift-off hinges. After one year of use, more than 90% of the hinges are still in good working condition, and the door opening and closing smoothness and sealing have not decreased significantly. The hinge's lift-off design also facilitates the daily maintenance of the office space. The staff can easily adjust the position and angle of the door to meet different office needs and improve work efficiency.

6. Public facilities

In public facilities, such as schools, hospitals, shopping malls, etc., the frequency of use of doors is extremely high, and the durability and reliability requirements of hinges are more stringent. The application of Stainless Steel Lift Off Hinge in these places can provide long-term and stable protection. Taking the school classroom door as an example, students frequently enter and exit the door every day, and the number of times the door is opened and closed can reach 100-200 times a day. Stainless steel lift-off hinges have undergone rigorous durability tests and can withstand up to 20,000 opening and closing cycles without functional failure. In a classroom door renovation project at a certain school, stainless steel non-disassembly hinges were used. After one school year of use, all hinges worked properly, the door opening and closing performance was good, and no door repairs due to hinge problems occurred. At the same time, the non-disassembly function of the hinges also facilitated the school's daily management and maintenance work and improved the efficiency of facility use.

Stainless Steel Lift Off Hinge Maintenance:

1. Regular cleaning and maintenance

Regular cleaning of the Stainless Steel Lift Off Hinge is the key to maintaining its performance and appearance. It is recommended to use a soft dry cloth or a slightly damp cotton cloth to clean it every two weeks. When cleaning, focus on wiping the surface, axis and mounting bolts of the hinge to remove dust, stains and fingerprints on the surface. For stubborn stains, a neutral detergent can be used for cleaning. Dilute the detergent with water in a ratio of 1:10, dip a soft cloth in it and gently wipe the stain, then rinse with clean water and wipe dry. Avoid using detergents that are too acidic or alkaline, as well as cleaning tools with rough particles, to avoid scratching the surface treatment layer. For example, some detergents containing hydrochloric acid cannot be used to clean hinges. Their pH value may be lower than 1, which will cause corrosive damage to the surface treatment layer and affect the appearance and service life of the hinge. The correct cleaning method can not only keep the hinge bright and beautiful, but also effectively prevent bacteria growth and corrosion problems caused by dirt accumulation, and extend the service life of the hinge.

2. Regularly check the opening and closing performance

Regularly checking the opening and closing performance of the Stainless Steel Lift Off Hinge is a key step to ensure its normal operation. It is recommended to perform an opening and closing performance check once a month. During the inspection, first observe the smoothness of the door during the opening and closing process, whether there is any jamming, stagnation or abnormal friction sound. Then, open and close the door several times to check whether the opening and closing angle of the door is stable and whether there is any drooping or offset of the door leaf. If the opening and closing performance is found to be poor, the axis of the hinge can be cleaned first to remove possible dust, dirt and other impurities, and then a small amount of lubricating oil, such as sewing machine oil or special mechanical lubricating oil, can be dripped in to improve the opening and closing performance. The amount of lubricating oil should be moderate to avoid excessive use, which may cause the lubricating oil to leak to other parts and affect the appearance and normal use of the hinge. By regularly checking and maintaining the opening and closing performance, it is possible to effectively prevent the door from opening and closing smoothly due to wear and tear of the hinge axis, lack of oil and other problems, and ensure that the hinge can work stably and reliably in daily use.

3. Check the fastener status

Regularly checking the fastener status of the Stainless Steel Lift Off Hinge is a necessary step to ensure that it is installed firmly and works stably. It is recommended to check the fasteners such as the installation bolts and nuts of the hinge once a quarter. During the inspection, first observe whether the fasteners are loose, falling off or rusted. If the fasteners are found to be loose, they should be tightened in time with appropriate tools, but care should be taken to avoid damage to the fasteners or hinge body due to over-tightening. For rusted fasteners, rust removal should be carried out first. Special rust removers or tools such as wire brushes can be used to remove rust on the surface, and then anti-rust grease should be reapplied and tightened. If the fasteners are severely damaged and cannot be used anymore, new qualified fasteners should be replaced. By regularly checking and maintaining fasteners, problems such as hinge displacement and door leaf loosening caused by loose or damaged fasteners can be effectively prevented, ensuring that the hinges always maintain a stable installation state during long-term use and guaranteeing the normal opening and closing function of the door.

4. Pay attention to environmental humidity control

In daily use, pay attention to controlling the environmental humidity of the Stainless Steel Lift Off Hinge, which will help extend its service life and maintain good working condition. Try to avoid exposing the hinges to high humidity environments, such as bathrooms, basements, etc. If the hinges are installed in these humid places, take waterproof and moisture-proof measures, such as wiping the moisture around the door frame and hinges in time after the door is closed to prevent water vapor from contacting the hinges for a long time and causing rust or corrosion. In coastal areas or indoor environments with high humidity, the hinges should be cleaned and maintained regularly to remove salt and corrosive substances on the surface. At the same time, dehumidification equipment can be used or the humidity can be controlled within a reasonable range (it is generally recommended that the indoor humidity be kept between 40% and 60%) to reduce the impact of environmental humidity on hinge performance. By reasonably controlling the environmental humidity, the impact of environmental factors on hinge performance can be effectively reduced, ensuring the stability and reliability of the hinges in long-term use.

5. Repair surface damage in a timely manner

During use, the surface of the Stainless Steel Lift Off Hinge may be scratched, dented, and damaged due to accidental collisions, scratches, etc. These surface damages will not only affect the aesthetics of the hinge, but may also become the starting point of corrosion, which will in turn affect the overall performance and service life of the hinge. Therefore, once the hinge surface is slightly damaged, it should be repaired in time. For shallow scratches, special metal polishes and fine sandpaper can be used for polishing. First, gently polish the scratches with fine sandpaper to make the surface relatively flat, then apply an appropriate amount of metal polish and wipe repeatedly with a soft cloth until the scratches disappear or become less obvious. For deep scratches or pit damage, it is recommended to contact professional maintenance personnel for repair or replacement of damaged parts. During the repair process, the material and surface treatment process requirements of the hinge should be strictly followed to ensure that the surface quality of the repaired hinge meets the standards to maintain its good anti-corrosion performance and appearance.

6. Regularly check the anti-corrosion coating

Regularly checking the anti-corrosion coating of the Stainless Steel Lift Off Hinge is an important maintenance measure to ensure its long-term and stable use. It is recommended to conduct a comprehensive inspection of the anti-corrosion coating of the hinge every six months. During the inspection, carefully observe whether the coating surface is peeling, cracking, fading, etc. If the coating is found to be partially peeling or cracking, it should be repaired in time. You can use an anti-corrosion coating that matches the original coating material for local repair. First, clean the damaged area to remove rust and dirt on the surface, then apply the anti-corrosion coating and let it dry and cure. For large areas of fading or aging of the coating, it is recommended to re-surface or replace the hinge parts. Regular inspection and maintenance of the anti-corrosion coating can effectively prevent the exposure and corrosion of the metal substrate caused by coating damage, ensuring the beautiful appearance and stable performance of the hinge in long-term use.