UL 203

UL Standard for Safety Pipe Hanger Equipment for Fire Protection Service

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Organization: UL
Publication Date: 3 February 2015
Status: active
Page Count: 22
scope:

These requirements cover the performance of pipe hanger equipment for use in supporting piping employed in sprinkler systems, water-spray systems, and other piping systems used for fire-protection service. 

Requirements for the installation of pipe hangers and auxiliary equipment and limitations for use of specific sizes of hangers and pipe are included in the Standard for the Installation of Sprinkler Systems, NFPA 13, and the Standard for Water-Spray Fixed Systems for Fire Protection, NFPA 15.

These requirements cover design variations of hangers defined in Section 5, and do not cover products fabricated from rods of iron or steel with diameters specified by the Standard for the Installation of Sprinkler Systems, NFPA 13, such as U-type hangers, hanger rods, coach screws, and similar products.

Document History

UL 203
February 3, 2015
UL Standard for Safety Pipe Hanger Equipment for Fire Protection Service
These requirements cover the performance of pipe hanger equipment for use in supporting piping employed in sprinkler systems, water-spray systems, and other piping systems used for fire-protection...
January 20, 2005
UL Standard for Safety Pipe Hanger Equipment for Fire Protection Service
A description is not available for this item.
January 20, 2005
UL Standard for Safety Pipe Hanger Equipment for Fire Protection Service
These requirements cover the performance of pipe hanger equipment for use in supporting piping employed in sprinkler systems, water-spray systems, and other piping systems used for fire-protection...
October 17, 1996
UL Standard for Safety Pipe Hanger Equipment for Fire Protection Service
A description is not available for this item.
203
January 1, 1996
UL Standard for Safety Pipe Hanger Equipment for Fire Protection Service
A description is not available for this item.

References

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