UL 132-2021 pdf download.Safety Relief Valves for Anhydrous Ammonia and LP-Gas. 29 General 29.1 The manufacturer shall provide the required production control, inspection, and test equipment. The program shall include at least the following: a)
Read moreTag: UL 132 pdf
UL 132-2020 pdf download
UL 132 2020 pdf download.Safety Relief Valves for Anhydrous Ammonia and LP-Gas. 6 Materials 6.1 An operating or fluid-confining part of a valve shall have the strength and durability to provide reliable service of the
Read more