Views: 0 Author: D and D Hardware Publish Time: 2022-12-19 Origin: D and D Hardware
UL is an independent product safety certification organization that develops standards to test fire door hardware to verify that it meets certain safety requirements during use, or in the event of a fire or other situation.
D&D Door Hinge,Door Lock,Door Closer,Fire Exit Hardware tested to UL 10C, Fire Rated 3 Hours.
UL Door Hinges(File NO.: R38013) are used on swinging fire doors up to 3 hours old and require certification in D&D. Their safety standard is UL 10C. positive pressure fire test for door assemblies. CAN/ULC-S104, the standard method for fire testing of door assemblies.
UL Door Lock(File NO.: R40901) Standard(s) for Safety ANSI / UL 10C.Positive Pressure of Fire Tests of Door Assemblies.ULC-S104-15-R2020,Standard Method for Fire Tests of Door Assemblies.
UL Fire Exit Hardware(File NO.: R40486) is the top of the line for fire safe doors. UL listed fire safe exit devices also maintain a smooth finish over time to prevent rust and wear, and they are easy to install and use, bringing a high level of security and beauty to your doors.
UL Door Closer(File NO.: R40717) it is important and pratical. The material of Door Closer is Aluminium or Steel. Standard(s) for Safety: UL 228- Door Closers-Holders, With or Without Integral Smoke Detectors.
UL 10C,Standard for Safety for Positive Pressure Fire Tests of Door Assemblies
UL Door viewers are typically used on hotel, motel and apartment entrance doors to permit individuals to see the person on the other side of the door without having to open the door. Conference and meeting rooms frequently have door viewers that allow service people to peek inside the room without interrupting the meeting in progress.
Certain models of door viewers are listed and approved for use on fire-rated openings.
NOTE Be sure to list the thickness of the door when ordering door viewers to ensure they are of the proper length to fit the door on which they are being installed.
D&D Hardware Supplier of high quality UL hardware for Fire Rated Doors, Wooden Doors, Metal Doors, Escape Doors, etc.
Our products include Door Hinges, Door Closer, Panic Exit Device, Mortise Locks, Lever Handles, Lock Cylinder, Door Bolts, Door Stoppers, Glass Hardware etc.
All our products strictly according to international Standard, such as the ANSI, BS EN/CE, UL, BHMA standard.
More fire rated door hardwares, click here.
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Contact: David Jian
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