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|
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| Class 300 Check Valve 止回閥 |
| 產品型號：美標閥系列 |
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技術要求:
設計和制造:ANSI B16.34、API 6D、BS1868
結構長度：ANSI B16.10、API 6D
法蘭連接：ANSI B16.5
試驗和驗收：API 598、API 6D |
主要技術參數:
|
材料
|
|
|
零件名稱
|
材料
|
|
12
|
閥瓣螺母
|
Carbon Steel/Stainless Steel
|
|
11
|
墊片
|
Carbon Steel/Stainless Steel
|
|
10
|
搖臂銷
|
Carbon Steel/Stainless Steel
|
|
09
|
閥座
|
CS+SS/SS/SS+STL
|
|
08
|
閥瓣
|
CS+SS/SS/SS+STL
|
|
|
零件名稱
|
WCB
|
LCB
|
WC6
|
WC9
|
|
07
|
螺栓螺母
|
A193 Gr B7/A194 Gr 2H
|
A320 Gr L7/A194 Gr4
|
A193 Gr B7/A194 Gr 4/7
|
A193 Gr B16/A194 Gr 4/7
|
|
06
|
中法蘭螺栓螺母
|
A193 Gr B7/A194 Gr 2H
|
A320 Gr L7/A194 Gr4
|
A193 Gr B7/A194 Gr 4/7
|
A193 Gr B16/A194 Gr 4/7
|
|
05
|
墊片
|
Spiral Wound/Soft lron
|
Spiral Wound/Soft lron
|
Spiral Wound/SS304
|
Spiral Wound/SS304
|
|
04
|
支架
|
A216 Gr WCB
|
A352 Gr LCB
|
A217 Gr WC6
|
A217 Gr WC9
|
|
03
|
搖臂
|
A216 Gr WCB
|
A352 Gr LCB
|
A217 Gr WC6
|
A217 Gr WC9
|
|
02
|
閥蓋
|
A216 Gr WCB
|
A352 Gr LCB
|
A217 Gr WC6
|
A217 Gr WC9
|
|
01
|
閥體
|
A216 Gr WCB
|
A352 Gr LCB
|
A217 Gr WC6
|
A217 Gr WC9
|
| |
零件名稱
|
C5
|
C12
|
CF8
|
CF8M
|
| 07 |
螺栓螺母
|
A193 Gr B7/A194 Gr 2H
|
A193 Gr B16/A194 Gr4/7
|
A193 Gr B7/A194 Gr 2H
|
A193 Gr B7/A194 Gr 2H
|
| 06 |
中法蘭螺栓螺母
|
A193 Gr B7/A194 Gr 2H
|
A193 Gr B16/A194 Gr4/7
|
A193 Gr B7/A194 Gr 2H
|
A193 Gr B7/A194 Gr 2H
|
| 05 |
墊片
|
Spiral Wound/Soft lron
|
Spiral Wound/SS304
|
Spiral Wound/SS304
|
Spiral Wound/SS316
|
| 04 |
支架
|
A216 Gr WCB
|
A217 Gr C12
|
A351 Gr CF8
|
A351 Gr CF8M
|
| 03 |
搖臂
|
A216 Gr WCB
|
A217 Gr C12
|
A351 Gr CF8
|
A351 Gr CF8M
|
| 02 |
閥蓋
|
A216 Gr WCB
|
A217 Gr C12
|
A351 Gr CF8
|
A351 Gr CF8M
|
| 01 |
閥體
|
A216 Gr WCB
|
A217 Gr C12
|
A351 Gr CF8
|
A351 Gr CF8M
|
|
Class 600
|
|
Size
|
inch
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
|
L,L1-RF.BW
|
mm
|
292
|
330
|
356
|
432
|
508
|
559
|
660
|
787
|
838
|
889
|
991
|
1092
|
1194
|
|
L2-RTJ
|
mm
|
295
|
333
|
359
|
435
|
511
|
562
|
664
|
791
|
841
|
892
|
994
|
1095
|
1200
|
|
H
|
mm
|
190
|
215
|
250
|
260
|
310
|
350
|
420
|
490
|
525
|
580
|
630
|
690
|
810
|
|
Wt.(approx)
|
kg
|
33
|
49
|
62
|
95
|
120
|
195
|
360
|
465
|
725
|
875
|
1075
|
1475
|
1900
|
|
|
|
|
