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                                  襯氟旋啟式止回閥H44F46

                                  主要零件及材料表Main parts and materials table

                                  零件名稱   Part name材料   Material
                                  上下閥體   Upper and lower body鑄鋼Cast steel不銹鋼Stainless steel、內襯Lining F4 、F46
                                  閥瓣   Disc鑄鋼Cast steel、不銹鋼Stainless steel、襯Lining F4 、F46
                                  閥蓋Cover鑄鐵Cast iron、鑄鋼Cast steel、不銹鋼Stainless steel、內襯Lining F4 、F46
                                  墊圈   WasherF4、F46

                                  ■主要零部件材料表Main parts and material table

                                  技術標準Technology standard
                                  設計標準Design standardGB12236
                                  結構長度Structure lengthGB12221
                                  法蘭標準Flange StandardJB/T79-94 
                                  GB9113.1-26  
                                  檢驗試驗Inspection testGB/T13927

                                  ■主要外形尺寸和連接尺寸Main form and  connection size

                                  公稱通徑Nominal diameterPN1.0(MPa)主要外形尺寸和連接尺寸Main form and  connection size重量Weight
                                  DN LDD1D2fbz-Φd         BHKg
                                  2516015585583144-Φ14128704.5
                                  32180135100693164-Φ18140806.5
                                  40200145110783164-Φ18160857
                                  50230160125883184-Φ181789010.5
                                  652901801451083184-Φ1820511015
                                  803101951601243204-Φ1830513020
                                  1003502151801443.5208-Φ1825514025
                                  1254002452101743.5208-Φ1830514535
                                  1504802802401994228-Φ2334516055
                                  2005003352952544248-Φ2341518075
                                  25055039035030952512-Φ23490220120
                                  30062044040036353012-Φ23560240250


                                  止回閥H41與H44.jpg

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