piping leak test1 소방 시스템 (Fire Fighting System)에 대한 Leak Test 요구사항 (feat. NFPA, API, ASME) Leak Test Requirement for Piping of Fire Fighting System 소방 시스템 (Fire Fighting System)에 대한 Leak Test 요구사항 (feat. NFPA, API, ASME) Sprinkler System In "NFPA 13" The test should be made at no less than 200 psi(1,379 kPa) for 2 hours or 50 psi(345 kPa) above static pressure, where static pressure is in excess of 150 psi(1,034 kPa) for 2 hours. Additionally, dry pipe systems require an air test afte.. 2022. 12. 15. 이전 1 다음
