Outside Dia
Socket Type
Structural Diameter
Size
Do
d1
d2
I
d
1/2"
29
21.54
21.23
24.22
16
3/4"
35
26.87
26.57
27.40
22
1"
44
33.66
33.27
30.58
28
1-1/4"
54
42.42
42.04
34.75
1-1/2"
60
48.56
48.11
37.93
43
2"
73
60.63
60.17
41.10
2-1/2"
88
73.38
72.85
47.45
65
3"
105
89.31
88.7
50.63
80
4"
132
114.80
114.10
60.15
100
6"
191
168.83
168
79.2
150
8"
246
219.84
218.69
104.60
200
10"
304
273.81
272.67
130.00
240
此圖為 SCH80標(biāo)準(zhǔn)僅供參考
DIN標(biāo)準(zhǔn)
27
20
11
33
25
19
13.5
41.5
32
17
51
40
25.5
21
61.3
50
31
26
77.5
63
37.5
32.5
92
75
38.5
110
90
46
126.7
60.5
56
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