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Exit Devices with ANSI/BHMA A156.3

Views: 128 Author: D&D Hardware Publish Time: 2017-12-20 Origin: D&D Hardware

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American National Standard Institute (ANSI) ANSI 156.3

Item	ANSI 156.3
Cycle-test	Grade 1-500,000
	Grade 2-250,000
	Grade 3-100,000
Fire Test	Pass UL 10 C 3 hours fire test
Anti-corrosion	Salt Spray Test 200 hours

Fire-exit Hardware-R40486

1. SCOPE

1.1 This standard establishes requirements for exit devices and trim, automatic and self-latching flush bolts, removable mullions, coordinators, and carry-open bars. Performance criteria include cycle, operational, strength, material evaluation, and finish tests. Functions and types are described and numbered.

1.2 Tests described in this standard are performed under laboratory conditions. In actual usage, results vary because of installation, maintenance and environmental conditions.

D&D Hardware provides high quality, durable hardware products to distributors and manufacturers. Our products include ANSI panic bar , EN Panic Device, Door Hinges, Mortise Locks , Lock Cylinders , Lever Handles, Door Stopers, Door Bolts etc.

D&D continue to improve the processing techniques and upgrade the processing equipments, So that we can keep on providing higher quality products with more competitive price.

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