Get Famous Branded Quality at Factory Cost
Pls inquire to sales@danddhardware.com
\\: +86 139 2903 7292
English Author: Site Editor Publish Time: 2023-08-28 Origin: Site
ANSI 156.13, an American National Standard Institute (ANSI) specification
Item | ANSI 156.13 |
| Grade 1-1,000,000 |
Grade 2-800,000 | |
Grade 3-800,000 | |
Fire Test | Pass UL 10 C 3 hours fire test |
Anti-corrosion | Salt Spray Test 200 hours |
1. RANGE
1.1.This Standard sets forth performance requirements for Mortise Locks and Latches. The requirements encompass operational, cycle, strength, material evaluation, security, and finish tests, as well as dimensional criteria.
1.2Tests described in this Standard are conducted in laboratory conditions. Due to installation, maintenance, and environmental conditions, results may vary in actual usage.
1.4 Grade qualifications
1.4.1Two classifications of Grades are explained in this Standard, that is classification. Manufacturers shall indicate, separately, for both an Operational Grade and a Security Grade level of mortise locks and latches. The minimum grade required for Operational and Security grades shall be grade 3.
1.4.1.1 Operational Grades must fulfill the criteria outlined in Sections 8, 9, 10, 11, and 13.
1.4.1.2 The requirements of Section 12 shall be met by Security Grades.
1.4.2 All functions must undergo testing to determine if they meet the qualifications for Operational Grades. If the lock case and operating parts of other functions are constructed in the same way as those of the lock that was previously tested, they will be considered as meeting the criteria.
1.4.3 Function F21 or a comparable function with dead bolts and function F04 or a comparable function without dead bolts need to undergo testing with the trim in order to qualify for certification under Security Grades. If the lock case and operating parts are constructed the same as that of the lock previously tested, all other functions where access is prevented will be considered as meeting the criteria.
D&D Hardware, a professional supplier of door hardware, offers distributors and manufacturers high-quality and long-lasting hardware products. Our products, such as door lock, door hinge, panic door bar, door cylinder, door handle, door closer, etc., have successfully met the criteria of ANSI/UL and CE EN tests.
D&D continuously enhances processing technology, upgrades processing equipment, and offers customers a broader range of products with a better performance-to-cost ratio.
To obtain additional information regarding our products, kindly click here.
Contact Us Immediately：
David Jian
Mobile contact number: 0086-139 2903 7292
E-mail address: sales@danddhardware.com.