JG-1/2F美標多口計量閥性能規(guī)范 JG-1/2F美標多口計量閥設(shè)計制造:ANSI B16.34-1996,連接形式:NPT(M,F) 內(nèi)外螺紋連接,結(jié)構(gòu)特征:錐面密封,閥門檢驗和試驗:APISID598-1996,材料:碳鋼:ASTM A105-1991不銹鋼:ANSI B276-1992 JG-1/2F試驗標準(單位Unit:MPa) 試驗項目TESTITEM | 壓力值PRESSURE VALVE | 公稱壓力 Nominal Pressure | 6000PSI | 殼體試驗 Shell Test | 6000PSI | 密封試驗 Test | 6000PSI | 氣壓試驗 Air Pressure Test | 24 | 適用溫度 Suitable Temperatue | ≤250℃ | 適用介質(zhì) Suitable Medium | 水、蒸汽、油品等Water,Steam,Oilgoods | JG-1/2F型號與零部件材質(zhì) 型號 TYPE | 閥體 BODY | 接頭 TIE-IN | 閥桿 VALVE HANDLE | 螺帽 SCREW CAP | 填料 PACKING | SS-5PDF8-M8 | 20# | 20# | 2Cr13 | 20# | 柔性石墨、四氟 Leslble graphite | SS-5PDF8-M8 | 304SS | 304SS | 304SS | 304SS | 柔性石墨、四氟 Leslble graphite | SS-5PDF8-M8 | 316SS | 316SS | 316SS | 316SS | 柔性石墨、四氟 Leslble graphite | JG-1/2F外型與連接尺寸 規(guī)格 SPECIF ICATION | Do | L | H | M | M1 | DN6 | 60 | 120 | 82 | R1/2 | NPT1/2 | |