SIZE
d
d1
d2
D
L
L1
ANSI
DIN
JIS
CNS
ANSI
DIN
JIS
CNS
ANSI/JIS/CNS
DIN
ANSI/JIS/CNS
DIN
1/2"(15)
15
21.54
20.30
22.40
22.40
21.23
20.10
21.73
21.90
54.00
53.50
41.00
22.30
16.00
3/4"(20)
20
26.87
25.30
26.45
26.40
26.57
25.10
25.69
25.90
63.00
60.00
47.50
25.50
19.00
1"(25)
25
33.65
32.30
32.55
34.50
33.27
32.10
31.70
33.90
73.50
67.00
53.50
28.60
22.00
1¼"(32)
32
42.42
40.30
38.60
42.50
42.04
40.10
37.65
41.90
84.50
76.00
63.00
32.00
26.00
1½"(40)
40
48.56
50.30
48.70
48.60
48.11
50.10
47.74
47.90
98.00
83.00
78.00
35.00
32.00
2"(50)
50
60.63
63.30
60.80
60.60
60.17
63.10
59.78
59.90
119.00
90.00
38.00
2½"(65)
63
73.38
75.30
76.60
76.70
72.85
75.10
75.68
75.90
150.00
110.00
47.00
3"(80)
75
89.31
90.40
89.60
89.70
88.70
90.10
88.55
88.90
169.00
127.00
51.00
4"(100)
97
114.76
110.40
114.70
115.00
114.10
110.10
113.60
113.80
211.00
158.00
61.00