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D71X对夹蝶阀 |
|
DN |
H |
H1 |
H2 |
H3 |
L |
L1 |
D |
|
n-d |
螺栓 |
40 |
224 |
69 |
120 |
77.8 |
32 |
250 |
81 |
110 |
4-18 |
4-M16 |
50 |
274 |
75 |
130 |
88.4 |
44 |
250 |
108 |
125 |
4-18 |
4-M16 |
65 |
297 |
90 |
140 |
102.5 |
44 |
250 |
108 |
145 |
4-18 |
4-M16 |
80 |
307 |
95 |
160 |
61.2 |
45 |
250 |
120 |
160 |
8-18 |
8-M16 |
100 |
347 |
105 |
180 |
68.9 |
47 |
280 |
150 |
180 |
8-18 |
8-M16 |
125 |
377 |
135 |
200 |
80.4 |
47 |
280 |
181 |
210 |
8-18 |
8-M16 |
150 |
402 |
114 |
272 |
91.8 |
55 |
280 |
208 |
240 |
8-23 |
8-M20 |
200 |
490 |
155 |
260 |
112.9 |
58 |
400 |
260 |
295 |
8-23 |
8-M20 |
250 |
550 |
210 |
300 |
90.6 |
70 |
400 |
315 |
350 |
12-23 |
12-M20 |
*表中法兰尺寸符合GB2555-81、HG5010-59、GB82-59
*表中H2尺寸可根据用户需要加长（长杆螺阀） |
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