编号
（在）
|
编号
(毫米)
|
尺寸
(代码)
|
外径
（英寸）
|
|
|
1/2
|
12.70
|
0.902
|
22.90
|
|
22.90
|
250
|
1.72
|
0.27
|
0.401
|
|
|
3/4
|
19.10
|
1.361
|
34.60
|
|
34.60
|
250
|
1.72
|
0.59
|
0.878
|
|
|
1
|
25.40
|
1.611
|
40.90
|
|
40.90
|
250
|
1.72
|
0.73
|
1.084
|
|
|
1-1/4
|
31.80
|
1.736
|
44.10
|
|
44.10
|
250
|
1.72
|
0.80
|
1.188
|
|
|
1-1/4
|
31.80
|
1.896
|
48.20
|
|
48.20
|
250
|
1.72
|
0.93
|
1.379
|
|
|
1-3/8
|
34.90
|
2.024
|
51.40
|
|
51.40
|
250
|
1.72
|
1.00
|
1.490
|
|
|
1-1/2
|
38.10
|
2.146
|
54.50
|
|
54.50
|
250
|
1.72
|
1.07
|
1.597
|
|
|
1-5/8
|
41.50
|
2.280
|
57.90
|
|
57.90
|
250
|
1.72
|
1.15
|
1.715
|
|
|
2
|
50.80
|
2.646
|
67.20
|
|
67.20
|
250
|
1.72
|
1.37
|
2.033
|
|
|
2-1/8
|
53.98
|
2.771
|
70.40
|
|
70.40
|
250
|
1.72
|
1.44
|
2.141
|
|
|
2-1/2
|
63.50
|
3.193
|
81.10
|
|
81.10
|
250
|
1.72
|
1.80
|
2.683
|
|
|
3
|
76.20
|
3.693
|
93.80
|
|
93.80
|
250
|
1.72
|
2.12
|
3.154
|
|
|
3-9/16
|
89.90
|
4.233
|
107.50
|
|
107.50
|
200
|
1.38
|
2.46
|
3.663
|
|
|
6
|
152.40
|
7.052
|
179.10
|
|
179.10
|
100
|
0.69
|
6.48
|
9.650
|
|
