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【Z61Y/Z63Y压力自紧密对焊闸阀-产品说明】
设计与制造标准
●设计与制造：ANSIB16.34API600API602
●法兰尺寸：ANSIB16.5
●压力温度：ANSIB1.20.1
●结构长度：ANSIB16.10
●对焊连接尺寸：ANSIB16.11
●检验与试验：API598
主要外形尺寸
|
ANSI 900Lb |
||||||
|
NPS |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
216 |
229 |
254 |
279 |
305 |
368 |
|
L1 |
140 |
140 |
140 |
- |
178 |
216 |
|
H |
320 |
320 |
320 |
- |
415 |
510 |
|
D0 |
180 |
180 |
180 |
- |
200 |
300 |
|
Wt |
15.7 |
17.9 |
17.9 |
- |
31 |
53 |
|
Wt1 |
11 |
11 |
11 |
- |
21 |
40 |
|
ANSI 1500Lb |
||||||
|
NPS |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
216 |
229 |
254 |
279 |
305 |
368 |
|
L1 |
140 |
140 |
140 |
- |
178 |
216 |
|
H |
320 |
320 |
320 |
- |
415 |
510 |
|
D0 |
180 |
180 |
180 |
- |
200 |
300 |
|
Wt |
15.7 |
17.9 |
17.9 |
- |
31 |
53 |
|
Wt1 |
11 |
11 |
11 |
- |
21 |
40 |
|
ANSI 2500Lb |
||||||
|
NPS |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
L |
263.5 |
273.1 |
308 |
349 |
384.2 |
451 |
|
L1 |
186 |
186 |
186 |
232 |
232 |
279 |
|
H |
320 |
320 |
320 |
380 |
415 |
510 |
|
D0 |
180 |
180 |
180 |
200 |
200 |
300 |
|
Wt |
16.9 |
17.6 |
21.3 |
24.9 |
31.5 |
41.2 |
|
Wt1 |
12 |
12 |
12 |
26 |
28 |
53 |
