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REDUCER(Ecccentric)
REDUCER KS/JIS
KS B 1543     JIS B 2312/3 Unit : mm
Nominal
Pipe Size
Outside
Diameter
(OD)
Wall Thickness(T) End
to End
Weight(Kg)
Sch.10S Sch.20S Sch.40S Sch.80S Sch.160S H Sch.
10S
Sch.
20S
Sch.
40S
Sch.
80S
Sch.
160S
A B OD1 OD2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2
20x15 ¾ x ½ 27.2 21.7 2.1 2.1 2.5 2.5 2.9 2.8 3.9 3.7 - - 38.1 0.04 0.05 0.06 0.08 -
25x20
25x15
1 x ¾
½
34.0
34.0
27.2
21.7
2.8
2.8
2.1
2.1
3.0
3.0
2.5
2.5
2.9
2.8
2.9
2.8
4.5
4.5
3.9
3.7
-
-
-
-
50.8
50.8
0.10
0.09
0.10
0.09
0.12
0.11
0.15
0.14
0.19
0.17
32x25
32x20
32x15
1¼ x 1
¾
½
42.7
42.7
42.7
34.0
27.2
21.7
2.8
2.8
2.8
2.8
2.1
2.1
3.0
3.0
3.0
3.0
2.5
2.5
3.4
2.9
2.8
3.4
2.9
2.8
4.9
4.9
4.9
4.5
3.9
3.7
-
-
-
-
-
-
50.8
50.8
50.8
0.13
0.11
0.00
0.13
0.12
0.00
0.16
0.14
0.00
0.21
0.19
0.18
0.25
0.23
-
40x32
40x25
40x20
40x15
1½ x 1¼
1
¾
½
48.6
48.6
48.6
48.6
42.7
34.0
27.2
21.7
2.8
2.8
2.8
2.8
2.8
2.8
2.1
2.1
3.0
3.0
3.0
3.0
3.0
3.0
2.5
2.5
3.6
3.4
2.9
2.9
3.6
3.4
2.9
2.8
5.1
5.1
5.1
5.1
4.9
4.5
3.9
3.7
-
-
-
-
-
-
-
-
63.5
63.5
63.5
63.5
0.19
0.17
0.16
0.20
0.18
0.17
0.24
0.22
20.00
0.33
0.3
0.27
0.24
0.43
0.38
0.35
0.32
50x40
50x32
50x25
50x20
2 x 1½

1
¾
60.5
60.5
60.5
60.5
48.6
42.7
34.0
27.2
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.1
3.5
3.5
3.5
3.5
3.0
3.0
3.0
2.5
3.7
3.6
3.4
2.9
3.7
3.6
3.4
2.9
5.5
5.5
5.5
5.5
5.1
4.9
4.5
3.9
8.7
-
-
-
7.1
-
-
-
76.2
76.2
76.2
76.2
0.27
0.26
0.24
0.210
0.34
0.32
0.29
0.250
0.37
0.35
0.32
0.29
0.51
0.48
0.44
0.4
0.75
0.7
0.64
0.58
65x50
65x40
65x32
65x25
½ x 2


1
76.3
76.3
76.3
76.3
60.5
48.6
42.7
34.0
3.0
3.0
3.0
3.0
2.8
2.8
2.8
2.8
3.5
3.5
3.5
3.5
3.5
3.0
3.0
3.0
3.9
3.7
3.6
3.4
3.9
3.7
3.6
3.4
7
7
7
7
5.5
5.1
4.9
4.5
9.5
9.5
-
-
8.7
7.1
-
-
88.9
88.9
88.9
88.9
0.4
0.4
0.4
-
0.50
0.46
0.42
-
0.72
0.66
0.61
-
0.95
0.87
0.83
0.73
1.2
1.08
1.02
0.93
80x65
80x50
3 x 2½
2
89.1
89.1
76.3
60.5
3.0
3.0
3.0
2.8
40.0
4.0
3.5
3.5
5.2
3.9
5.2
3.9
7.6
7.6
7
5.5
11.1
11.1
9.5
8.7
88.9
88.9
0.53
0.48
0.69
0.63
0.93
0.85
1.25
1.13
1.71
1.57
80x40
80x32

89.1
89.1
48.6
42.7
3.0
3.0
2.8
2.8
4.0
4.0
3.0
3.0
5.5
5.5
3.7
3.6
7.6
7.6
5.1
4.9
11.1
-
7.1
-
88.9
88.9
0.44
-
58.00
-
0.78
-
1.04
1
1.44
1.37
100x80
100x65
100x50
100x40
4x3

2
114.3
114.3
114.3
114.3
89.1
76.3
60.5
48.6
3.0
3.0
3.0
3.0
3.0
3.0
2.8
2.8
4.0
4.0
4.0
4.0
4.0
3.5
3.5
3.0
6.0
6.0
6.0
6.0
5.5
5.2
3.9
3.7
8.6
8.6
8.6
8.6
7.6
7
5.5
5.1
13.5
13.5
13.5
13.5
11.1
9.5
8.7
7.1
101.6
101.6
101.6
101.6
0.75
0.71
0.66
0.60
0.99
0.93
0.86
0.79
1.45
1.37
1.27
1.12
2.01
1.9
1.76
1.64
3
2.76
2.58
2.41

Nominal
Pipe Size
Outside
Diameter
(OD)
Wall Thickness(T) End
to End
Weight(Kg)
Sch.10S Sch.20S Sch.40S Sch.80S Sch.160S H Sch.
10S
Sch.
20S
Sch.
40S
Sch.
80S
Sch.
160S
A B OD1 OD2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2
125x100
125x80
125x65
125x50
5x4
3

2
139.8
139.8
139.8
139.8
114.3
89.1
76.3
60.5
3.4
3.4
3.4
3.4
3.0
3.0
3.0
2.8
5.0
5.0
5.0
5.0
4.0
4.0
3.5
3.0
6.6
6.6
6.6
6.6
6.0
5.5
5.0
3.9
9.5
9.5
9.5
9.5
8.6
7.6
7
5.5
15.9
15.9
15.9
15.9
13.5
11.1
9.5
8.7
127.0
127.0
127.0
127.0
1.32
1.20
1.15
-
1.92
1.74
1.66
-
2.50
2.27
2.16
-
3.52
3.18
3.02
2.85
5.59
5.3
4.7
4.43
150x125
150x100
150x80
150x65
6x5
4
3
165.2
165.2
165.2
165.2
139.8
114.3
89.1
76.3
3.4
3.4
3.4
3.4
3.4
3.0
3.0
3.0
5.0
5.0
5.0
5.0
5.0
4.0
4.0
3.5
7.1
7.1
7.1
7.1
6.6
6.0
5.5
5.2
11
11
11
11
9.5
8.6
7.6
7
18.2
18.2
18.2
18.2
15.9
13.5
11.1
9.5
139.7
139.7
139.7
139.7
1.75
1.62
1.50
-
2.55
2.36
2.18
-
3.57
3.30
3.04
-
5.38
4.96
4.56
4.38
8.63
7.88
7.21
6.8
200x150
200x125
200x100
8x6
5
4
216.3
216.3
216.3
165.2
139.8
114.3
4.0
4.0
4.0
3.4
3.4
3.0
6.5
6.5
6.5
5.0
5.0
4.0
8.2
8.2
8.2
7.1
6.6
6.0
12.7
12.7
12.7
11
9.5
8.6
23
23
23
18.2
15.9
13.5
152.4
152.4
152.4
2.85
2.70
2.56
4.57
4.33
4.10
5.71
5.40
5.10
8.63
8.14
7.68
15
14
13.1
250x200
250x150
250x125
250x100
10x8
6
5
4
267.4
267.4
267.4
267.4
216.3
165.2
139.8
114.3
4.0
4.0
4.0
4.0
4.0
3.4
3.4
3.0
6.5
6.5
6.5
6.5
6.5
5.0
5.0
4.0
9.3
9.3
9.3
9.3
8.2
7.1
6.3
6.0
15.1
15.1
15.1
15.1
12.7
11
9.5
8.6
28.6
28.6
28.6
28.6
23
18.2
15.9
13.5
177.8
177.8
177.8
177.8
4.21
3.87
3.30
-
6.22
6.22
5.70
-
8.78
8.78
8.21
-
15.4
14.2
14.5
14
27.5
25.1
23.9
22.6
300x250
300x200
300x250
300x200
12x10
8
6
5
318.5
318.5
318.5
318.5
267.4
216.3
165.2
139.8
4.5
4.5
4.5
4.5
4.0
4.0
3.4
3.4
6.5
6.5
6.5
6.5
6.5
6.5
5.0
5.0
10.3
10.3
10.3
10.3
9.3
8.2
7.1
6.6
17.4
17.4
17.4
17.4
15.1
12.7
11
9.5
33.3
33.3
33.3
33.3
28.6
23
18.2
15.9
203.2
203.2
203.2
203.2
6.55
6.11
5.73
-
9.40
8.77
7.81
-
14.70
13.70
12.40
-
24.8
22.7
21.4
20.6
44.6
41
38
36.4
350x300
350x250
350x200
350x150
14x12
10
8
6
355.6
355.6
355.6
355.6
318.5
267.4
216.3
165.2
4.8
4.8
4.8
4.8
4.5
4.0
4.0
3.4
7.9
7.9
7.9
7.9
6.5
6.5
6.5
5.0
11.1
11.1
11.1
11.1
10.3
9.3
8.2
7.1
19
19
19
19
17.4
15.1
12.7
11
35.7
35.7
35.7
35.7
33.3
28.6
23
18.2
330.2
330.2
330.2
330.2
13.20
12.10
11.20
10.30
21.50
19.80
18.20
16.70
29.90
27.50
25.30
23.20
49.8
46.1
42.2
39.1
88.5
81.6
74.7
68.3
400x350
400x300
400x250
400x200
16x14
12
10
8
406.4
406.4
406.4
406.4
355.6
318.5
267.4
216.3
4.8
4.8
4.8
4.8
4.8
4.5
4.0
4.0
7.9
7.9
7.9
7.9
7.9
6.5
6.5
6.5
12.7
12.7
12.7
12.7
11.1
10.3
9.3
8.2
21.4
21.4
21.4
21.4
19
17.4
15.1
12.7
40.5
40.5
40.5
40.5
35.7
33.3
28.6
23
355.6
355.6
355.6
355.6
16.10
14.80
13.60
12.50
26.20
24.10
22.20
20.40
41.60
38.30
35.20
32.40
67.7
65
60.8
56.6
121
116
108
99.9
450x400
450x350
450x300
450x250
18x16
14
12
10
457.2
457.2
457.2
457.2
406.4
355.6
318.5
267.4
4.8
4.8
4.8
4.8
4.8
4.8
4.5
4.0
7.9
7.9
7.9
7.9
7.9
7.9
6.5
6.5
14.3
14.3
14.3
14.3
12.7
11.1
10.3
9.3
23.8
23.8
23.8
23.8
21.4
19
17.4
15.1
45.2
45.2
45.2
45.2
40.5
35.7
33.3
28.6
381.0
381.0
381.0
381.0
19.50
17.90
16.50
15.20
31.90
29.30
27.00
24.80
56.90
52.30
51.00
48.30
91.4
86.4
83
78.5
165
155
149
140
500x450
500x400
500x350
500x300
20x18
16
14
12
508.0
508.0
508.0
508.0
457.2
406.4
355.8
318.5
5.5
5.5
5.5
5.5
4.8
4.8
4.8
4.5
7.9
7.9
7.9
7.9
7.9
7.9
7.9
6.5
15.1
15.1
15.1
15.1
14.3
12.7
11.1
10.3
26.2
26.2
26.2
26.2
23.8
21.4
19
17.4
50
50
50
50
54.2
40.5
35.7
33.3
508.0
508.0
508.0
508.0
33.30
30.60
28.20
25.90
47.60
43.80
40.30
37.00
88.40
83.90
79.60
66.30
150
142
136
130
-
-
233
-
550x500
550x450
550x400
22x20
18
16
558.8
558.8
558.8
508.0
457.2
406.4
5.5
5.5
5.5
5.5
4.8
4.8
9.5
9.5
9.5
7.9
7.9
7.9
15.9
15.9
15.9
15.1
14.3
12.7
-
-
-
-
-
-
-
-
-
-
-
-
508.0
508.0
508.0
36.90
33.90
31.20
63.20
58.20
53.50
99.40
91.40
84.10
181
172
164
-
-
-
600x550
600x500
600x450
24x22
20
18
609.6
609.6
609.6
558.8
508.0
457.2
6.4
6.4
6.4
5.5
5.5
4.8
9.5
9.5
9.5
9.5
7.9
7.9
17.5
17.5
17.5
15.9
15.1
14.3
-
-
-
-
-
-
-
-
-
-
-
-
508.0
508.0
508.0
47.00
43.20
39.80
69.30
63.70
58.60
125.30
119.00
114.00
215
206
197
-
-
-