|
Class截止阀要求：
设计和制造：ANSI B16.34、BS1873
结构长度：ANSI B16.10
法兰连接：ANSI B16.5
试验和验收：API 598 |
|
|
材质 Material |
|
|
零件称呼 |
材质 |
|
18 |
紧定螺钉 |
Carbon Steel |
|
17 |
手轮锁紧螺钉 |
Carbon Steel |
|
16 |
手轮 |
Carbon Steel |
|
15 |
活节螺栓/螺母 |
A193 B7/A194 4,A193 B8/A194 8 |
|
14 |
销 |
Carbon Steel/SS |
|
13 |
阀杆螺母/螺母 |
A439 D2/Cu-Alloy |
|
12 |
填料压盖 |
Carbon Steel |
|
11 |
填料压套 |
Stainless steel |
|
10 |
上密封套 |
Stainless steel |
|
09 |
卡套 |
CS+SS/SS/SS+STL |
|
08 |
阀杆 |
Stainless steel |
|
07 |
阀座 |
Carbon steel+SS/SS/SS+STL |
|
06 |
阀瓣 |
Carbon steel+SS/SS/SS+STL |
|
|
零件称呼 |
WCB |
LCB |
WC6 |
WC9 |
|
05 |
螺栓螺母 |
A193 Gr B7/A 194 Gr2H |
A320 Gr L7/A 194 Gr4 |
A 193 Gr B16/A194 Gr4/7 |
A193 Gr B16/A194 Gr 4/7 |
|
04 |
填料 |
Graphite |
Graphite |
Graphite |
Graphite |
|
03 |
垫片 |
Spiral Wound/Soft lron |
Spiral Wound /Soft lron |
Spiral Wound/SS304 |
Spiral Wound/SS304 |
|
02 |
阀盖 |
A216 Gr WCB |
A352 Gr LCB |
A217 Gr WC6 |
A217 Gr WC9 |
|
01 |
阀体 |
A216 Gr WCB |
A352 Gr LCB |
A217 Gr WC6 |
A217 Gr WC9 |
|
|
零件称呼 |
C5 |
C12 |
CF8 |
CF8M |
|
05 |
螺栓螺母 |
A193 Gr B6/A 194 Gr4/7 |
A193 Gr B16/A 194 Gr4/7 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B7/A194 Gr 2H |
|
04 |
填料 |
Graphite |
Graphite |
Graphite |
Graphite |
|
03 |
垫片 |
Spiral Wound/Soft lron |
Spiral Wound /Soft lron |
Spiral Wound/SS304 |
Spiral Wound/SS316 |
|
02 |
阀盖 |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
|
01 |
阀体 |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
|
Class 600 |
|
Size |
inch |
2 |
21/2 |
3 |
4 |
5 |
6 |
8 |
10 |
|
L,L1-RF,BW |
mm |
292 |
330 |
356 |
432 |
508 |
559 |
660 |
787 |
|
L2-RTJ |
mm |
295 |
333 |
359 |
435 |
511 |
562 |
664 |
791 |
|
H |
mm |
420 |
490 |
550 |
590 |
620 |
700 |
950 |
1140 |
|
K |
mm |
250 |
300 |
300 |
350 |
500 |
500 |
600 |
600 |
|
Wt |
kg |
39 |
61 |
76 |
122 |
210 |
245 |
447 |
692 | | ,
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