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ANSI-125/150LB美标铸铁暗杆闸阀结构尺寸/技术参数：
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DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
1.5'' |
2'' |
2.5'' |
3'' |
4'' |
5'' |
6'' |
8'' |
10'' |
12'' |
|
|
L |
6.5'' |
7'' |
7.5'' |
8'' |
9'' |
10'' |
10.5'' |
11.5'' |
13'' |
14'' |
|
H |
9.5'' |
10'' |
10.5'' |
11.5'' |
14.5'' |
16.5'' |
18'' |
22.6'' |
27'' |
31'' |
|
D |
5'' |
6'' |
7'' |
7.5'' |
9'' |
10'' |
11'' |
13.5'' |
16'' |
19'' |
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Application |
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1 |
Face to Face is According to ANSI B16.10 |
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2 |
Flange drilled is According to ANSI B16.1 |
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Test |
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Workingpressure |
125PSI |
150PSI |
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TestpressureShell |
21.1kgf/cm2 |
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Seat |
15.0kgf/cm2 |
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Components |
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阀体Body |
CAST IRON（A126） |
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阀盖Bonnet |
CAST IRON（A126） |
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阀杆STEM |
STAINLESS STEEL（SS410） |
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阀板DISC |
CAST IRON（A126） |
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阀环SEATRING |
CAST BRONZE/STAINLESS STEEL（B62） |
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格兰GLAND |
DUCTILE IRON（FCD45） |
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迫紧PACKING |
NOT ASBESTOS |
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手轮HANDWHEEL |
CAST IRON（A126） |
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典昭阀业（上海）有限公司专业生-产美标ANSI铸铁暗杆闸阀广泛适用于石油、化工、制药、电力等行业，在公称压力ANSI-125/150LB的气、蒸汽、水、油类介质的管路上作启闭用。
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