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Search results with tag "Series 51 52 flanged ball valves"
Series 51/52 Flanged Ball Valves - Pneumatic Control
pneumaticcontrol.comrequires that metallic components of oil field equipment exposed to sour environments be sulfide stress cracking (SSC) resistant. Prevention of SSC is assured by proper selection of materials of controlled composition and hardness. Available on Series 51/52 and AF 51/52. API 607 Edition 4is a fire test for soft seated valves, developed by the ...