上海典昭閥業有限公司
上海典昭閥業有限公司
美標ANSI鑄鐵暗桿閘閥廣泛適用于石油、化工、制藥、電力等行業，在公稱壓力ANSI-125/150LB的氣、蒸汽、水、油類介質的管路上作啟閉用。
ANSI-125/150LB美標鑄鐵暗桿閘閥結構尺寸/技術參數：
| ||||||||||
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'' |
Application | ||||
1 | Face to Face is According to ANSI B16.10 | |||
2 | Flange drilled is According to ANSI B16.1 | |||
Test | ||||
Workingpressure | 125PSI | 150PSI | ||
TestpressureShell | 21.1kgf/cm2 | |||
Seat | 15.0kgf/cm2 | |||
Components | ||||
閥體Body | CAST IRON（A126） | |||
閥蓋Bonnet | CAST IRON（A126） | |||
閥桿STEM | STAINLESS STEEL（SS410） | |||
閥板DISC | CAST IRON（A126） | |||
閥環SEATRING | CAST BRONZE/STAINLESS STEEL（B62） | |||
格蘭GLAND | DUCTILE IRON（FCD45） | |||
迫緊PACKING | NOT ASBESTOS | |||
手輪HANDWHEEL | CAST IRON（A126） | |||
典昭閥業（上海）有限公司專業生-產美標ANSI鑄鐵暗桿閘閥廣泛適用于石油、化工、制藥、電力等行業，在公稱壓力ANSI-125/150LB的氣、蒸汽、水、油類介質的管路上作啟閉用。
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