A48Y带扳手安全阀

A48Y-CA48Y带扳手安全阀

参考价: 面议

具体成交价以合同协议为准
2018-05-14 09:00:00
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产品简介

A48Y型带扳手弹簧全启式安全阀适用于工作温度≤350℃的蒸汽、空气等介质的设备和管路上。A44Y适用于工作温度≤300℃的空气、石油等介质的设备或管路上,作为超压保护装置。
连接法兰标准PN<6.4MPa按JB/T-94系列1。PN≥6.4MPa按JB/T-94系列2标准

详细介绍

二、主要零部件材料

NO.零件名称A48Y-C 材料A48Y-P材料A48Y-R材料
1阀体WCBZG1Cr18Ni9TiCF8M
2阀座2Cr131Cr18Ni9Ti316
3调节圈ZG2Cr13ZG1Cr18Ni9Ti0Cr18Ni12Mo2Ti
4反冲盘ZG2Cr13ZG1Cr18Ni9Ti316
5阀瓣2Cr131Cr18Ni9Ti316
6导向套2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti
7阀盖ZG230-450ZG230-450ZG230-450
8弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料
9阀杆2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
10扳手ZG200-400ZG200-400ZG200-400
11调整螺杆452Cr132Cr13
12保护罩ZG200-400ZG200-400316

密封面材料堆焊Co基硬质合金


三、外形尺寸和连接尺寸

型号公称通径doDKgg1bff1Z-?dDND1K1g3g2b1ff1Z1-?d1LL1≈H
A48Y-16C201510575
55162
4-142511585
65162
4-1411095411
251611585
65162
4-1432140100
78182
4-1811095411
3220140100
78182
4-1840150110
85183
4-18115100411
4025150110
85183
4-1850165125
100203
4-18120110472
5032165125
100203
4-1865185145
120203
4-18135120532
6540185145
120203
4-1880200160
135203
8-18160140556
8050200160
135203
8-18100220180
155223
8-18170135561
10065220180
155203
8-18125250210
185223
8-18195175667
12580250210
185223
8-18150285240
210243
8-23210190857
150100285240
210243
8-23175310270
240263
8-23255230915
200125340295
265263
12-23250405355
320303
12-263002601073
250150405355
320303
12-26300460410
375304
12-263503201307
300220460410
375304
12-26400580525
485364
16-303703501233
350250520470
435344
16-26500715650
608444
20-345004501711
400280580525
485364
16-30500715650
608444
20-345004501780
A48Y-25 201510575
55162
4-142511585
65162
4-1411095411
251611585
65162
4-1432140100
78182
4-1811095411
3220140100
78182
4-1840150110
85183
4-18115100411
4025150110
85183
4-1850165125
100203
4-18120110472
5032165125
100203
4-1865185145
120203
4-18135120532
6540185145
120223
8-1880200160
135203
8-18160140556
8050200160
135223
8-18100220180
155223
8-18170135561
10065230190
160243
8-23125250210
185223
8-18195175667
12580270220
188283
8-26150285240
210243
8-23210190857
150100300250
218303
8-26175310270
240263
8-23255230915
200125360310
278343
12-26250405355
320303
12-263002601073
250150425370
332363
12-30300460410
375304
12-263503201307
300220485430
390404
16-30400580525
485364
16-303703501233
350250555490
448444
16-34500715650
608444
20-345004501711
400280620550
505484
16-36500715650
608444
20-345004501780
A48Y-40201510575515516244-142511585
65162
4-1411095411
251611585586516244-1432140100
78182
4-1811095411
3220140100667818244-1840150110
85183
4-18115100411
4025150110768518344-1850165125
100203
4-18120110472
50321651258810020344-1865185145
120203
4-18135120532
654018514511012022,


3
48-1880200160
135203
8-18160140556
805020016012113522348-18100220180
155223
8-18170135561
100652351901501602434.58-23125250210
185223
8-18195175697
125802702201761882834.58-26150285240
210243
8-23210190857
1501003002502042183034.58-26175310270
240263
8-23255230915
2001253753202602823834.512-30250405355
320303
12-263002601073
2501504503853133454234.512-34300460410
375304
12-263503201307
3002205154503644084644.516-34400580525
485364
16-303703501233
350250580510422465524516-36500715650
608444
20-345004501711
400280660585474535584516-41500715650
608444
20-345004501711
A48Y-64 201012590516822244-182511585586516244-149685297
2516140100587822244-1832140100667818244-18110100310
3220155110668224244-2340150110768518344-18130110322
4025170125769524344-23501651258810020344-18135120352
50321801358810526344-236518514511012022348-18155135425
65


40

16011013028348-238020016012113522348-18175160570
805021517012114030348-231002351901501602434.58-23175160560
100652502001501683234.58-261252702201761882834.58-25195195690
1501003452802042403834.58-342003753202602823834.512-30280265935
A48Y-100201012590516822244-182511585586516344-149685297
2516140100587824244-1832140100667818244-18110100310
3220155110668224244-2340150110768518244-18130110322
4025170125769526344-23501651258810020344-18135120352
50321951458811228344-266518514511012022348-18155135425
653222017011013832348-268020016012113522348-18175160570
804023018012114834348-261002351901501602434.58-23175160560
100502652101501723834.58-301252702201761882834.58-25195195690
150803552902042504634.512-342003753202602823834.512-30280265935
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