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                                  1. 產品類別

                                    產品中心
                                    F91超高溫高壓閘閥

                                    型號

                                    PN

                                    工作壓力/MPa

                                    適用溫度/

                                    適用介質

                                    閥體

                                    Z61Y-250

                                    250

                                    25

                                    ≤425

                                    水、蒸汽

                                    WCB

                                    Z61Y-320

                                    320

                                    32

                                    產品零部件材料

                                    Z61Y-250、Z61Y-320型高壓電站閘閥零部件材料

                                     

                                    型號

                                    材料

                                     

                                    閥體

                                    閘板

                                    閥蓋

                                    閥桿

                                    填料

                                     

                                    Z61Y-250

                                    WCB

                                    WC6

                                    25

                                    38CrMoA1A

                                    增強柔性石墨

                                     

                                    Z61Y-320

                                    WCB

                                    WC6

                                    12Cr1MoVA

                                    20Cr1MoVA、25Cr2MoVA

                                    增強柔性石墨

                                     

                                    產品外形及結構尺寸

                                    Z61Y-250、Z61Y-320型高壓電站閘閥主要外形及結構尺寸(mm

                                    DN

                                    L

                                    D

                                    H

                                    D0

                                    重量/kg

                                    50

                                    280

                                    82

                                    585

                                    300

                                    42

                                    65

                                    340

                                    110

                                    650

                                    320

                                    53

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