描述:
特性:
Outside Dia
Socked type
Structural Diameter
Size
Do
d1
d2
I
d
L
1/2″
30.5
21.54
21.23
24.22
16.5
74.44
3/4″
38
26.87
26.57
27.4
22
84.4
1″
46
33.66
33.27
30.58
28
97.16
1-1/4″
54
42.42
42.04
34.75
35
115.5
1-1/2″
62
48.56
48.11
37.93
43
127.9
2″
73
60.63
60.17
41.1
146.2
2-1/2″
88
73.38
72.85
47.45
65
172.9
3″
105
89.31
88.70
50.63
80
194.3
4″
134
114.80
114.10
60.15
100
238.3