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A型螺紋接頭焊接座基本尺寸
|
公稱通徑DN
|
螺紋
|
外形尺寸
|
1000個(gè)/kg
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||||||||
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d
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D
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d1
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d2
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d3
|
L
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L1
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f
|
k
|
鋼
|
黃銅
|
|
|
3
|
M16X1．5
|
25
|
16.3
|
6
|
14.3
|
20
|
15
|
3
|
2
|
52
|
56
|
|
3,6
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M18X1．5
|
28
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18.3
|
9
|
16.3
|
20
|
15
|
3
|
2
|
62
|
68
|
|
8
|
M20X1．5
|
32
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20.3
|
11
|
18.3
|
22
|
16
|
3
|
2
|
93
|
102
|
|
6,10
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M22X1．5
|
35
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22.3
|
13
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20.3
|
22
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16
|
3
|
3
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115
|
125
|
|
8
|
M24X1.5
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37
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24.3
|
13
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22.3
|
22
|
18
|
3
|
3
|
118
|
130
|
|
10
|
M27X1.5
|
40
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27.3
|
14
|
25.3
|
22
|
18
|
3
|
3
|
130
|
142
|
|
15
|
M30X2
|
43
|
30.4
|
19
|
27.7
|
28
|
22
|
4
|
3
|
188
|
201
|
|
15,20
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M36X2
|
50
|
36.4
|
24
|
33.7
|
28
|
22
|
4
|
3
|
246
|
268
|
|
20
|
M39X2
|
55
|
39.4
|
25
|
36.7
|
30
|
23
|
4
|
4
|
320
|
348
|
|
25
|
M42X2
|
57
|
42.4
|
29
|
39.7
|
32
|
23
|
4
|
4
|
348
|
379
|
|
25,32
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M48X2
|
64
|
48.4
|
36
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45.7
|
32
|
23
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4
|
4
|
368
|
390
|
|
32
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M56X2
|
75
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56.4
|
38
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53.7
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34
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28
|
4
|
4
|
540
|
589
|
