UL 852 BULLETIN-2018
UL Standard for Safety Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: July 30@ 2018)

Standard No.

UL 852 BULLETIN-2018

Release Date

2018

Published By

Underwriters Laboratories (UL)

Latest

UL 852 BULLETIN-2018

UL 852 BULLETIN-2018 history

• 2018 UL 852 BULLETIN-2018 UL Standard for Safety Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: July 30@ 2018)
• 1970 UL 852-2018
• 2014 UL 852 BULLETIN-2014 UL Standard for Safety Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: November 3@ 2014)
• 2010 UL 852 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Metallic Sprinkler Pipe For Fire Protection Service, UL 852, are being proposed: 1. Clarification of Requirements for the Vibration Test in Paragraph 15.1
• 2008 UL 852 BULLETIN-2008 UL Standard for Safety for Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: May 27@ 2008)
• 2008 UL 852-2008 UL Standard for Safety Metallic Sprinkler Pipe for Fire Protection Service (Second Edition; Reprint with Revisions Through and Including November 17, 2014)
• 2007 UL 852 BULLETIN-2007 UL Standard for Safety for Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: September 30@ 2007)
• 2005 UL 852-2005 Metallic sprinkler pipe for fire protection service
• 2004 UL 852 BULLETIN-2004 UL Standard for Safety for Metallic Sprinkler Pipe for Fire Protection Service