2014UL 852 BULLETIN-2014 UL Standard for Safety Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: November 3@ 2014)
2010UL 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
2008UL 852 BULLETIN-2008 UL Standard for Safety for Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: May 27@ 2008)
2008UL 852-2008 UL Standard for Safety Metallic Sprinkler Pipe for Fire Protection Service (Second Edition; Reprint with Revisions Through and Including November 17, 2014)
2007UL 852 BULLETIN-2007 UL Standard for Safety for Metallic Sprinkler Pipe for Fire Protection Service (COMMENTS DUE: September 30@ 2007)
2005UL 852-2005 Metallic sprinkler pipe for fire protection service
2004UL 852 BULLETIN-2004 UL Standard for Safety for Metallic Sprinkler Pipe for Fire Protection Service