内容标题6

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                热线电话
                021-59199271

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                名称:A42H型弹簧全启式安全阀
                可在线通过咨询了解详情
                 
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                产品应用及特点:

                A42H型弹簧全启式安全阀适用于工作温度≤300℃空气、石油气、液体等介质的设备和管路上。A42H-P型及A42H-R型适用于工作温度≤200℃有腐蚀性的介质的设备和管路上,作为超压保护装置。

                主要零部件材料:
                NO.零件名称A42H-C/KA42H-C材料A42H-P/KA42H-P材料A42H-R材料DA42H-P材料
                1阀座2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiZG1Cr18Ni9Ti
                2阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiLCB/ZG1Cr18Ni9Ti
                3调节圈2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti
                4反冲盘2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti
                5阀瓣2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti
                6导向套2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti
                7阀盖ZG230-450ZG230-450ZG230-450ZG1Cr18Ni9Ti
                8弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料50CrVA
                9阀杆2Cr131Cr18Ni9Ti/1Cr18Ni12Mo2Ti1Cr18Ni9Ti/1Cr18Ni12Mo2Ti1Cr18Ni9Ti
                10调整螺杆452Cr132Cr132Cr13
                11阀帽ZG200-400ZG200-400ZG200-400ZG230-450

                12

                密封面材料堆焊Co基硬质合金

                外形尺寸和连接尺寸:
                型号公称通径doDKgg1bff1Z-?dDN'D1K1g3g2b1f'f1'Z1-?d1LL1≈H
                A42H-16C
                A42H-16P
                A42H-16R
                KA42H-16C DA42H-16C(P)
                201510575
                55162
                4-142511585
                65162
                4-1411095378
                251611585
                65162
                4-1432140100
                78182
                4-1811095378
                3220140100
                78182
                4-1840150110
                85183
                4-18115100378
                4025150110
                85183
                4-1850165125
                100203
                4-18120110406
                5032165125
                100203
                4-1865185145
                120203
                4-18135120450
                6540185145
                120203
                4-1880200160
                135203
                8-18160140520
                8050200160
                135203
                8-18100220180
                155223
                8-18170135525
                10065220180
                155223
                8-18125250210
                185223
                8-18195175690
                12580250210
                185223
                8-18150285240
                210243
                8-23210190780
                150100285240
                210243
                8-23175310270
                240263
                8-23255230838
                200125340295
                265263
                12-23250405355
                320303
                12-26300260992
                250150405355
                320303
                12-26300460410
                375304
                12-263503201266
                300220460410
                375304
                12-26400580525
                485364
                16-303703501283
                350250520470
                435344
                16-26500715650
                608444
                20-345004501520
                400280580525
                485364
                16-30500715650
                608444
                20-345004501530
                A42H-25C
                A42H-25P
                A42H-25R
                KA42H-25C DA42H-25(P)
                201510575
                55162
                4-142511585
                65162
                4-1411095378
                251611585
                65162
                4-1432140100
                78182
                4-1811095378
                3220140100
                78182
                4-1840150110
                85183
                4-18115100378
                4025150110
                85183
                4-1850165125
                100203
                4-18120110406
                5032165125
                100203
                4-1865185145
                120203
                4-18135120450
                6540185145
                120223
                8-1880200160
                135203
                8-18160140520
                8050200160
                135223
                8-18100220180
                155223
                8-18170135525
                10065230190
                160243
                8-23125250210
                185223
                8-18195175690
                12580270220
                188283
                8-26150285240
                210243
                8-23210190780
                150100300250
                218303
                8-26175310270
                240263
                8-23255230838
                200125360310
                278343
                12-26250405355
                320303
                12-26300260992
                250150425370
                332363
                12-30300460410
                375304
                12-263503201266
                300220485430
                390404
                16-30400580525
                485364
                16-303703501283
                A42H-40C A42H-40P A42H-40R KA42H-40C DA42H-40(P)201510575515516244-142511585
                65162
                4-1411095378
                251611585586516244-1432140100
                78182
                4-1811095378
                3220140100667818244-1840150110
                85183
                4-18115100378
                4025150110768518344-1850165125
                100203
                4-18120110406
                50321651258810020344-1865185145
                120203
                4-18135120450
                654018514511012022348-1880200160
                135203
                8-18160140520
                805020016012113522348-18100220180
                155223
                8-18170135525
                100652351901501602434.58-23125250210
                185223
                8-18195175690
                125802702201761882834.58-26150285240
                210243
                8-23210190780
                1501003002502042183034.58-26175310270
                240263
                8-23255230838
                2001253753202602823834.512-30250405355
                320303
                12-26300260992
                2501504503853133454234.512-34300460410
                375304
                12-263503201266
                A42H-64
                A42H-64P
                A42H-64R
                DA42H-64(P)
                201012590516822244-182511585586516244-149685264
                2516140100587822244-1832140100667818244-18110100277
                3220155110668224244-2340150110768518344-18130110289
                4025170125769524344-23501651258810020344-18130120319
                50321801358810526344-2365185145110120222348-18135130389
                654020516011013028348-238020016012113522348-18175160493
                805021517012114030348-231002351901501602434.58-23175160483
                100652502001501683234.58-261252702201761882834.58-25195195613
                1501003452802042403834.58-342003753202602823834.512-30280265894
                A42H-100
                A42H-100P
                A42H-100R DA42H-100(P)
                201012590516822244-182511585586516244-149685264
                2516140100587824244-1832140100667818244-18110100277
                3220155110668224244-2340150110768518344-18130110289
                4025170125769526344-2350165125810020344-18130120319
                50321951458811228344-266518514511012022348-18135130389
                653222017011013832348-268020016012113522348-18175160493
                804023018012114834348-261002351901501602434.58-23175160483
                100502652101501723834.58-301252702201761882834.58-25195195613
                150803552902042504634.512-342003753202602823834.512-30280265894