KS/JIS

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  • 90˚Elbow/45˚Elbow
  • Tee
  • Reducer
  • 180˚Elbow/Cap
  • Lap Joint Stub End
90elbow,45elbow KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
OD
Sch 5s Sch 10s Sch 20s Long Short
ID T ID T ID T A(90˚) B(45˚) A(90˚)
15A
20A
21.7
27.2
18.4
23.9
1.65
1.65
17.5
23.0
2.1
2.1
16.7
22.2
2.5
2.5
38.1
38.1
15.8
15.8
-
-
25A
32A
40A
34.0
42.7
48.6
30.7
39.4
45.3
1.65
1.65
1.65
28.4
37.1
43.0
2.8
2.8
2.8
28.0
36.7
42.6
3.0
3.0
3.0
38.1
47.6
57.2
15.8
19.7
23.7
25.4
31.8
38.1
50A
65A
80A
90A
100A
60.5
76.3
89.1
101.6
114.3
57.2
72.1
84.9
97.4
110.1
1.65
2.10
2.10
2.10
2.10
54.9
70.3
83.1
95.6
108.3
2.8
3.0
3.0
3.0
3.0
53.5
69.3
81.1
93.6
106.3
3.5
3.5
4.0
4.0
4.0
76.2
95.3
114.3
133.4
152.4
31.6
39.5
47.3
55.3
63.1
50.8
63.5
76.2
88.9
101.6
125A
150A
200A
250A
300A
139.8
165.2
216.3
267.4
318.5
134.2
159.6
210.7
260.6
310.5
2.80
2.80
2.80
3.40
4.00
133.0
158.4
208.3
259.4
309.5
3.4
3.4
4.0
4.0
4.5
129.8
155.2
203.3
254.4
305.5
5.0
5.0
6.5
6.5
6.5
190.5
228.6
304.8
381.0
457.2
78.9
94.7
126.3
157.8
189.4
127.0
152.4
203.2
254.0
304.8
350A
400A
450A
500A
550A
600A
750A
355.6
406.4
457.2
508.0
558.8
609.6
762.0
347.6
398.0
448.8
498.4
549.2
598.6
749.2
4.00
4.20
4.20
4.80
4.80
5.50
6.40
346.0
396.8
447.6
497.0
547.8
596.8
746.2
4.8
4.8
4.8
5.5
5.5
6.4
7.9
339.8
390.6
441.4
492.2
-
-
-
7.9
7.9
7.9
7.9
-
-
-
533.4
609.6
685.8
762.0
838.2
914.4
1.143.0
220.9
252.5
284.1
315.6
347.2
378.7
473.4
355.6
406.4
457.2
508.0
558.8
609.6
762.0
90elbow,45elbow KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
OD
Wall Thickness T Center to Center
7.9T STD XS Long Short
ID T ID T ID T A B A B
350A
400A
450A
500A
550A
600A
650A
700A
750A
800A
850A
900A
950A
1000A
1050A
1100A
1150A
1200A
355.6
406.4
457.2
508.0
558.8
609.6
660.4
711.2
762.0
812.8
863.6
914.4
965.2
1016.0
1066.8
1117.6
1168.4
1219.2
339.8
390.6
441.4
492.2
543.0
593.8
644.6
695.4
746.2
797.0
847.8
898.6
949.4
1000.2
1051.0
1101.8
1152.6
1203.4
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
336.6
387.4
438.2
489.0
539.8
590.6
641.4
692.2
743.0
793.8
844.6
895.4
946.2
997.0
1047.8
1098.6
1149.4
1200.2
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
330.2
381.0
431.8
482.6
533.4
584.2
635.0
685.8
736.6
787.4
838.2
889.0
939.8
990.6
1041.4
1092.2
1143.0
1193.8
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
533.4
609.6
685.8
762.0
838.2
914.4
990.6
1066.8
1143.0
1219.2
1295.4
1371.6
1447.8
1524.0
1600.2
1676.4
1752.6
1828.8
220.9
252.5
284.1
315.6
347.2
378.7
410.3
441.9
473.4
505.0
536.6
568.1
599.7
631.2
662.8
694.4
725.9
757.5
355.6
406.4
457.2
508.0
558.8
609.6
660.4
711.2
762.0
812.8
863.6
914.4
965.2
1016.0
1066.8
1117.6
1168.4
1219.2
147.3
168.3
189.4
210.4
231.5
252.5
273.5
294.6
315.6
336.7
357.7
378.7
-
420.8
-
462.9
-
505.5
TEE KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
Wall Thickness T Center to End
OD1 OD2 Sch 5s Sch 10s Sch 20s C M
T1 T2 T1 T2 T1 T2
15A
20A
25A
21.7
27.2
34.0
21.7
27.2
34.0
1.65
1.65
1.65
1.65
1.65
1.65
2.1
2.1
2.8
2.1
2.1
2.8
2.5
2.5
3.0
2.5
2.5
3.0
25.4
28.6
38.1
25.4
28.6
38.1
32A
32x32x25A
42.7
42.7
42.7
34.0
1.65
1.65
1.65
1.65
2.8
2.8
2.8
2.8
3.0
3.0
3.0
3.0
47.6
47.6
47.6
47.6
40A
40x40x32A
40x40x25A
48.6
48.6
48.6
48.6
42.7
34.0
1.65
1.65
1.65
1.65
1.65
1.65
2.8
2.8
2.8
2.8
2.8
2.8
3.0
3.0
3.0
3.0
3.0
3.0
57.2
57.2
57.2
57.2
57.2
57.2
50A
50x50x40A
50x50x32A
60.5
60.5
60.5
60.5
48.6
42.7
1.65
1.65
1.65
1.65
1.65
1.65
2.8
2.8
2.8
2.8
2.8
2.8
3.5
3.5
3.5
3.5
3.0
3.0
63.5
63.5
63.5
63.5
60.3
57.2
65A
65x65x50A
65x65x40A
76.3
76.3
76.3
76.3
60.5
48.6
2.10
2.10
2.10
2.10
1.65
1.65
3.0
3.0
3.0
3.0
2.8
2.8
3.5
3.5
3.5
3.5
3.5
3.0
76.2
76.2
76.2
76.2
69.9
66.7
80A
80x80x65A
80x80x50A
89.1
89.1
89.1
89.1
76.3
60.5
2.10
2.10
2.10
2.10
2.10
1.65
3.0
3.0
3.0
3.0
3.0
2.8
4.0
4.0
4.0
4.0
3.5
3.5
85.7
85.7
85.7
85.7
82.6
76.2
90A
90x90x80A
90x90x65A
101.6
101.6
101.6
101.6
89.1
76.3
2.10
2.10
2.10
2.10
2.10
2.10
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
3.5
95.3
95.3
95.3
95.3
92.1
88.9
100A
100x100x90A
100x100x80A
100x100x65A
114.3
114.3
114.3
114.3
114.3
101.6
89.1
76.3
2.10
2.10
2.10
2.10
2.10
2.10
2.10
2.10
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
3.5
104.8
104.8
104.8
104.8
104.8
101.6
98.4
95.3
125A
125x125x100A
125x125x90A
125x125x80A
139.8
139.8
139.8
139.8
139.8
114.3
101.6
89.1
2.80
2.80
2.80
2.80
2.80
2.10
2.10
2.10
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
4.0
123.8
123.8
123.8
123.8
123.8
117.5
114.3
111.1
150A
150x150x125A
150x150x100A
165.2
165.2
165.2
165.2
139.8
114.3
2.80
2.80
2.80
2.80
2.80
2.10
3.4
3.4
3.4
3.4
3.4
3.0
5.0
5.0
5.0
5.0
5.0
4.0
142.9
142.9
142.9
142.9
136.5
130.2
200A
200x200x150A
200x200x125A
216.3
216.3
216.3
216.3
165.2
139.8
2.80
2.80
2.80
2.80
2.80
2.80
4.0
4.0
4.0
4.0
3.4
3.4
6.5
6.5
6.5
6.5
5.0
5.0
177.8
177.8
177.8
177.8
168.3
161.9
250A
250x250x200A
250x250x150A
267.4
267.4
267.4
267.4
216.3
165.2
3.40
3.40
3.40
3.40
2.80
2.80
4.0
4.0
4.0
4.0
4.0
3.4
6.5
6.5
6.5
6.5
6.5
5.0
215.9
215.9
215.9
215.9
203.2
193.7
300A
300x300x250A
300x300x200A
318.5
318.5
318.5
318.5
267.4
216.3
4.00
4.00
4.00
4.00
3.40
2.80
4.5
4.5
4.5
4.5
4.0
4.0
6.5
6.5
6.5
6.5
6.5
6.5
254.0
254.0
254.0
254.0
241.3
228.6
350A
350x350x300A
350x350x250A
350x350x200A
355.6
355.6
355.6
355.6
355.6
318.5
267.4
216.3
4.0
4.0
4.0
4.0
4.0
4.0
3.4
2.8
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
7.9
7.9
7.9
279.4
279.4
279.4
279.4
279.4
269.9
257.2
247.7
400A
400x400x350A
400x400x300A
400x400x250A
406.4
406.4
406.4
406.4
406.4
355.6
318.5
267.4
4.2
4.2
4.2
4.2
4.2
4.0
4.0
3.4
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
7.9
7.9
304.8
304.8
304.8
304.8
304.8
304.8
295.3
282.6
450A
450x450x400A
450x450x350A
450x450x300A
457.2
457.2
457.2
457.2
457.2
406.4
355.6
318.5
4.2
4.2
4.2
4.2
4.2
4.2
4.0
4.0
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.5
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
342.9
342.9
342.9
342.9
342.9
330.2
330.2
320.7
500A
500x500x450A
500x500x400A
500x500x350A
508.0
508.0
508.0
508.0
508.0
457.2
406.4
355.6
4.8
4.8
4.8
4.8
4.8
4.2
4.2
4.0
5.5
5.5
5.5
5.5
5.5
4.8
4.8
4.8
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
381.0
381.0
381.0
381.0
381.0
368.3
355.6
355.6
550A
550x550x500A
550x550x450A
550x550x400A
558.8
558.8
558.8
558.8
558.8
508.0
457.2
406.4
4.8
4.8
4.8
4.8
4.8
4.8
4.2
4.2
5.5
5.5
5.5
5.5
5.5
5.5
4.8
4.8
-
-
-
-
-
-
-
-
419.1
419.1
419.1
419.1
419.1
406.4
393.7
381.0
600A
600x600x550A
600x600x500A
600x600x450A
609.6
609.6
609.6
609.6
609.6
558.8
508.0
457.2
5.5
5.5
5.5
5.5
5.5
4.8
4.8
4.2
6.4
6.4
6.4
6.4
6.4
5.5
5.5
4.8
-
-
-
-
-
-
-
-
431.8
431.8
431.8
431.8
431.8
431.8
431.8
419.1
750A
750x750x600A
762.0
762.0
762.0
609.6
6.4
6.4
6.4
5.5
7.9
7.9
7.9
6.4
-
-
-
-
558.8
558.8
558.8
533.4
TEE KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
Wall Thickness T C M
OD1 OD2 7.9T STD XS
400A
400x400x350A
400x400x300A
400x400x250A
406.4
406.4
406.4
406.4
406.4
355.6
318.5
267.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
304.8
304.8
304.8
304.8
304.8
304.8
295.3
282.6
450A
450x450x400A
450x450x350A
450x450x300A
457.2
457.2
457.2
457.2
457.2
406.4
355.6
318.5
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
342.9
342.9
342.9
342.9
342.9
330.2
330.2
330.2
500A
500x500x450A
500x500x400A
500x500x450A
508.0
508.0
508.0
508.0
508.0
457.2
406.4
355.6
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
381.0
381.0
381.0
381.0
381.0
368.0
355.6
355.6
550A
550x550x500A
550x550x450A
550x550x400A
558.8
558.8
558.8
558.8
558.8
508.0
457.2
406.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
419.1
419.1
419.1
419.1
419.1
406.4
393.7
381.0
600A
600x600x550A
600x600x500A
600x600x450A
609.6
609.6
609.6
609.6
609.6
558.8
508.0
457.2
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
431.8
431.8
431.8
431.8
431.8
431.8
431.8
419.1
650A
650x650x600A
650x650x550A
650x650x500A
660.4
660.4
660.4
660.4
660.4
609.6
558.8
508.0
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
495.3
495.3
495.3
495.3
495.3
482.6
469.9
457.2
700A
700x700x650A
700x700x600A
700x700x550A
711.2
711.2
711.2
711.2
711.2
660.4
609.6
558.8
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
520.7
520.7
520.7
520.7
520.7
520.7
508.0
495.3
750A
750x750x700A
750x750x650A
750x750x600A
762.0
762.0
762.0
762.0
762.0
711.2
660.4
609.6
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
558.8
558.8
558.8
558.8
558.8
546.1
546.1
533.4
800A
800x800x750A
800x800x700A
800x800x650A
812.8
812.8
812.8
812.8
812.8
762.0
711.2
660.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
596.9
596.9
596.9
596.9
596.9
584.2
571.5
571.5
850A
850x850x800A
850x850x750A
850x850x700A
863.6
863.6
863.6
863.6
863.6
812.8
762.0
711.2
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
635.0
635.0
635.0
635.0
635.0
622.3
609.6
596.9
900A
900x900x850A
900x900x800A
900x900x750A
914.4
914.4
914.4
914.4
914.4
863.6
812.8
762.0
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
673.1
673.1
673.1
673.1
673.1
660.4
647.7
635.0
950A
950x950x900A
950x950x850A
950x950x800A
965.2
965.2
965.2
965.2
965.2
914.4
863.6
812.8
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
711.2
711.2
711.2
711.2
711.2
711.2
698.5
685.8
1000A
1000x1000x950A
1000x1000x900A
1000x1000x850A
1016.0
1016.0
1016.0
1016.0
1016.0
965.2
914.4
863.6
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
749.3
749.3
749.3
749.3
749.3
749.3
736.6
723.9
1050A
1050x1050x1000A
1050x1050x950A
1050x1050x900A
1066.8
1066.8
1066.8
1066.8
1066.8
1016.0
965.2
914.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
762.0
762.0
762.0
762.0
711.2
711.2
711.2
711.2
1100A
1100x1100x1050A
1100x1100x1000A
1100x1100x950A
1177.6
1177.6
1177.6
1177.6
1177.6
1066.8
1016.0
965.2
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
812.8
812.8
812.8
812.8
762.0
762.0
749.3
736.6
1150A
1150x1150x1100A
1150x1150x1050A
1150x1150x1000A
1168.4
1168.4
1168.4
1168.4
1168.4
1117.6
1066.8
1016.0
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
850.9
850.9
850.9
850.9
800.1
800.1
787.4
774.8
1200A
1200x1200x1150A
1200x1200x1100A
1200x1200x1050A
1219.2
1219.2
1219.2
1219.2
1219.2
1168.4
1117.6
1066.8
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
889.0
889.0
889.0
889.0
838.2
838.2
838.2
812.8
reducer KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
Wall Thickness T End to
End H
OD1 OD2 Sch 5s Sch 10s Sch 20s
T1 T2 T1 T2 T1 T2
25x20A
25x15A
34.0
34.0
27.2
21.7
1.65
1.65
1.65
1.65
2.8
2.8
2.1
2.1
3.0
3.0
2.5
2.5
50.8
50.8
32x25A
32x20A
42.7
42.7
34.0
27.2
1.65
1.65
1.65
1.65
2.8
2.8
2.8
2.1
3.0
3.0
3.0
2.5
50.8
50.8
40x32A
40x25A
40x20A
48.6
48.6
48.6
42.7
34.0
27.2
1.65
1.65
1.65
1.65
1.65
1.65
2.8
2.8
2.8
2.8
2.8
2.1
3.0
3.0
3.0
3.0
3.0
2.5
63.5
63.5
63.5
50x40A
50x32A
50x25A
60.5
60.5
60.5
48.6
42.7
34.0
1.65
1.65
1.65
1.65
1.65
1.65
2.8
2.8
2.8
2.8
2.8
2.8
3.5
3.5
3.5
3.0
3.0
3.0
76.2
76.2
76.2
65x50A
65x40A
65x32A
76.3
76.3
76.3
60.5
48.6
42.7
2.10
2.10
2.10
1.65
1.65
1.65
3.0
3.0
3.0
2.8
2.8
2.8
3.5
3.5
3.5
3.5
3.0
3.0
88.9
88.9
88.9
80x65A
80x50A
80x40A
89.1
89.1
89.1
76.3
60.5
48.6
2.10
2.10
2.10
2.10
1.65
1.65
3.0
3.0
3.0
3.0
2.8
2.8
4.0
4.0
4.0
3.5
3.5
3.0
88.9
88.9
88.9
90x80A
90x65A
90x50A
101.6
101.6
101.6
89.1
76.3
60.5
2.10
2.10
2.10
2.10
2.10
1.65
3.0
3.0
3.0
3.0
3.0
2.8
4.0
4.0
4.0
4.0
3.5
3.5
101.6
101.6
101.6
100x90A
100x80A
100x65A
100x50A
114.3
114.3
114.3
114.3
101.6
89.1
76.3
60.5
2.10
2.10
2.10
2.10
2.10
2.10
2.10
1.65
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.8
4.0
4.0
4.0
4.0
4.0
4.0
3.5
3.5
101.6
101.6
101.6
101.6
125x100A
125x90A
125x80A
125x65A
139.8
139.8
139.8
139.8
114.3
101.6
89.1
76.3
2.80
2.80
2.80
2.80
2.10
2.10
2.10
2.10
3.4
3.4
3.4
3.4
3.0
3.0
3.0
3.0
5.0
5.0
5.0
5.0
4.0
4.0
4.0
4.0
127.0
127.0
127.0
127.0
150x125A
150x100A
150x90A
150x80A
165.2
165.2
165.2
165.2
139.8
114.3
101.6
89.1
2.80
2.80
2.80
2.80
2.80
2.10
2.10
2.10
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
4.0
139.7
139.7
139.7
139.7
200x150A
200x125A
200x100A
216.3
216.3
216.3
165.2
139.8
114.3
2.80
2.80
2.80
2.80
2.80
2.10
4.0
4.0
4.0
3.4
3.4
3.0
6.5
6.5
6.5
5.0
5.0
4.0
152.4
152.4
152.4
250x200A
250x150A
250x125A
250x100A
267.4
267.4
267.4
267.4
216.3
165.2
139.8
114.3
3.4
3.4
3.4
3.4
2.8
2.8
2.8
2.1
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
177.8
177.8
177.8
177.8
300x250A
300x200A
300x150A
300x125A
318.5
318.5
318.5
318.5
267.4
216.3
165.2
139.8
4.0
4.0
4.0
4.0
3.4
2.8
2.8
2.8
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
203.2
203.2
203.2
203.2
350x300A
350x250A
350x200A
350x150A
355.6
355.6
355.6
355.6
318.5
267.4
216.3
165.2
4.0
4.0
4.0
4.0
4.0
3.4
2.8
2.8
4.8
4.8
4.8
4.8
4.5
4.0
4.0
3.4
8.0
8.0
8.0
8.0
6.5
6.5
6.5
5.0
330.2
330.2
330.2
330.2
400x350A
400x300A
400x250A
400x200A
406.4
406.4
406.4
406.4
355.6
318.5
267.4
216.3
4.2
4.2
4.2
4.2
4.0
4.0
3.4
2.8
4.8
4.8
4.8
4.8
4.8
4.5
4.0
4.0
8.0
8.0
8.0
8.0
8.0
6.5
6.5
6.5
355.6
355.6
355.6
355.6
450x400A
450x350A
450x350A
450x250A
457.2
457.2
457.2
457.2
406.4
355.6
318.5
267.4
4.2
4.2
4.2
4.2
4.2
4.0
4.0
3.4
4.8
4.8
4.8
4.8
4.8
4.8
4.5
4.0
8.0
8.0
8.0
8.0
8.0
8.0
6.5
6.5
381.0
381.0
381.0
381.0
500x450A
500x400A
500x350A
500x300A
508.0
508.0
508.0
508.0
457.2
406.4
355.6
318.5
4.8
4.8
4.8
4.8
4.2
4.2
4.0
4.0
5.5
5.5
5.5
5.5
4.8
4.8
4.8
4.5
9.5
9.5
9.5
9.5
8.0
8.0
8.0
6.5
508.0
508.0
508.0
508.0
550x500A
550x450A
550x400A
558.8
558.8
558.8
508.0
457.2
406.4
4.8
4.8
4.8
4.8
4.2
4.2
5.5
5.5
5.5
5.5
4.8
4.8
-
-
-
-
-
-
508.0
508.0
508.0
600x550A
600x500A
600x450A
609.6
609.6
609.6
508.0
508.0
457.2
5.5
5.5
5.5
4.8
4.8
4.2
6.4
6.4
6.4
5.5
5.5
4.8
-
-
-
-
-
-
508.0
508.0
508.0
750x600A 762.0 609.6 6.4 5.5 7.9 6.4 - - 609.6
reducer KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
Wall Thickness T H
OD1 OD2 7.9T STD XS
400x350A
400x300A
400x250A
400x200A
406.4
406.4
406.4
406.4
355.6
318.6
267.4
216.3
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
355.6
355.6
355.6
355.6
450x400A
450x350A
450x300A
450x250A
457.2
457.2
457.2
457.2
406.4
355.6
318.5
267.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
381.0
381.0
381.0
381.0
500x450A
500x400A
500x350A
500x300A
508.0
508.0
508.0
508.0
457.2
406.4
355.6
318.5
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
508.0
508.0
508.0
508.0
550x500A
550x450A
550x400A
550x350A
558.8
558.8
558.8
558.8
508.0
457.2
406.4
355.6
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
508.0
508.0
508.0
508.0
600x550A
600x500A
600x450A
600x400A
609.6
609.6
609.6
609.6
558.8
508.0
457.2
406.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
508.0
508.0
508.0
508.0
650x600A
650x550A
650x500A
650x450A
660.4
660.4
660.4
660.4
609.6
558.8
508.0
457.2
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
700x650A
700x600A
700x550A
700x500A
711.2
711.2
711.2
711.2
660.4
609.6
558.8
508.0
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
750x700A
750x650A
750x600A
750x550A
762.0
762.0
762.0
762.0
711.2
660.4
609.6
558.8
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
800x750A
800x700A
800x650A
800x600A
812.8
812.8
812.8
812.8
762.0
711.2
660.4
609.6
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
850x800A
850x750A
850x700A
850x650A
863.6
863.6
863.6
863.6
812.8
762.0
711.2
660.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
900x850A
900x800A
900x750A
900x700A
914.4
914.4
914.4
914.4
863.6
812.8
762.0
711.2
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
950x900A
950x850A
950x800A
950x750A
965.2
965.2
965.2
965.2
914.4
863.6
812.8
762.0
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
1000x950A
1000x900A
1000x850A
1000x800A
1016.0
1016.0
1016.0
1016.0
965.2
914.4
863.6
812.8
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
1050x1000A
1050x950A
1050x900A
1050x850A
1066.8
1066.8
1066.8
1066.8
1016.0
965.2
914.4
863.6
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
1100x1050A
1100x1000A
1100x950A
1100x900A
1117.6
1117.6
1117.6
1117.6
1066.8
1016.0
965.2
914.4
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
609.6
609.6
609.6
609.6
1150x1100A
1150x1050A
1150x1000A
1150x950A
1168.4
1168.4
1168.4
1168.4
1117.6
1066.8
1016.0
965.2
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
711.2
711.2
711.2
711.2
1200x1150A
1200x1100A
1200x1050A
1200x1000A
1219.2
1219.2
1219.2
1219.2
1168.4
1117.6
1066.8
1016.0
7.9
7.9
7.9
7.9
9.5
9.5
9.5
9.5
12.7
12.7
12.7
12.7
711.2
711.2
711.2
711.2
180elbow KS B 1541/1543, JIS B 2312/2313 unit : mm
Nominal
Pipe Size
Outside
Diameter
OD
Wall Thickness T CAP Wall Thickness T
Sch
5s
Sch
10s
Sch
20s
E E1 Limited
Wall
Thickness
For E
Long Short
P K P K
15A
20A
21.7
27.2
1.65
1.65
2.1
2.1
2.5
2.5
25.4
25.4
-
-
-
-
76.2
76.2
49.0
51.7
-
-
-
-
25A
32A
40A
34.0
42.7
48.6
1.65
1.65
1.65
2.8
2.8
2.8
3.0
3.0
3.0
38.1
38.1
38.1
-
-
-
-
-
-
76.2
95.2
114.4
55.1
69.0
81.5
50.8
63.6
76.2
42.4
53.2
62.4
50A
65A
80A
90A
100A
60.5
76.3
89.1
101.6
114.3
1.65
2.10
2.10
2.10
2.10
2.8
3.0
3.0
3.0
3.0
3.5
3.5
4.0
4.0
4.0
38.1
38.1
50.8
63.5
63.5
44.5
50.8
63.5
76.2
76.2
5.5
7.0
7.6
8.1
8.6
152.4
190.6
228.6
266.8
304.8
106.5
133.5
158.9
184.2
209.6
101.6
127.0
152.4
177.8
203.2
81.1
101.7
120.8
139.7
158.8
125A
150A
200A
250A
300A
139.8
165.2
216.3
267.4
318.5
2.80
2.80
2.80
3.40
4.00
3.4
3.4
4.0
4.0
4.5
5.0
5.0
6.5
6.5
6.5
76.2
88.9
101.6
127.0
152.4
88.9
101.6
127.0
152.4
177.8
9.5
11.0
12.7
12.7
12.7
381.0
457.2
609.6
762.0
914.4
260.4
311.2
413.0
514.7
616.5
254.0
304.8
406.4
508.0
609.6
196.9
235.0
311.4
387.7
464.1
350A
400A
450A
500A
355.6
406.4
457.2
508.0
4.00
4.20
4.20
4.80
4.8
4.8
4.8
5.5
7.9
7.9
7.9
7.9
165.1
177.8
203.2
228.6
190.5
203.2
228.6
254.0
12.7
12.7
12.7
12.7
1066.8
1219.2
1371.6
1524.0
711.2
812.8
914.4
1016.0
711.2
812.8
914.4
1016.0
533.4
609.6
685.8
762.0
lab JPI-7S-15-70 unit : mm
Nominal
Pipe Size
Outside
Diameter
OD
Sch 5s Sch 10s Sch 20s Sch 40s r G F
ID t ID t ID t ID t
15A
20A
21.7
27.2
18.4
23.9
1.65
1.65
17.5
23.0
2.1
2.1
16.7
22.2
2.5
2.5
16.1
21.4
2.8
2.9
3.2
3.2
35
43
50
50
25A
32A
40A
34.0
42.7
48.6
30.7
39.4
45.3
1.65
1.65
1.65
28.4
37.1
43.0
2.8
2.8
2.8
28.0
36.7
42.6
3.0
3.0
3.0
27.2
35.5
41.2
3.4
3.6
3.7
3.2
4.8
6.4
51
64
73
50
50
50
50A
65A
80A
90A
100A
60.5
76.3
89.1
101.6
114.3
57.2
72.1
84.9
97.4
110.1
1.65
2.10
2.10
2.10
2.10
54.9
70.3
83.1
95.6
108.3
2.8
3.0
3.0
3.0
3.0
53.5
69.3
81.1
93.6
106.3
3.5
3.5
4.0
4.0
4.0
52.7
65.9
78.1
90.2
102.3
3.9
5.2
5.5
5.7
6.0
7.9
7.9
9.5
9.5
11.1
92
105
127
140
157
65
65
65
75
75
125A
150A
200A
250A
300A
139.8
165.2
216.3
267.4
318.5
134.2
159.6
210.7
260.6
310.5
2.80
2.80
2.80
3.40
4.00
133.0
158.4
208.3
259.4
309.5
3.4
3.4
4.0
4.0
4.5
129.8
155.2
203.3
254.4
205.5
5.0
5.0
6.5
6.5
6.5
126.6
151.0
199.9
248.8
297.9
6.6
7.1
8.2
9.3
10.3
11.1
12.7
12.7
12.7
12.7
186
216
270
324
381
75
90
100
125
150

* Minimum Lap Thickness "T" shall not be less than Wall Thickness "t"

KS/JIS 10K unit : mm
Nominal
Pipe Size
Outside
Diameter
OD
Sch 5s Sch 10s Sch 20s Sch 40s r G F
ID t ID t ID t ID t
15A
20A
21.7
27.2
18.4
23.9
1.65
1.65
17.5
23.0
2.1
2.1
16.7
22.2
2.5
2.5
16.1
21.4
2.8
2.9
3
3
51
56
30
30
25A
32A
40A
34.0
42.7
48.6
30.7
39.4
45.3
1.65
1.65
1.65
28.4
37.1
43.0
2.8
2.8
2.8
28.0
36.7
42.6
3.0
3.0
3.0
27.2
35.5
41.2
3.4
3.6
3.7
3
4
4
67
76
81
50
50
50
50A
65A
80A
90A
100A
60.5
76.3
89.1
101.6
114.3
57.2
72.1
84.9
97.4
110.1
1.65
2.10
2.10
2.10
2.10
54.9
70.3
83.1
95.6
108.3
2.8
3.0
3.0
3.0
3.0
53.5
69.3
81.1
93.6
106.3
3.5
3.5
4.0
4.0
4.0
52.7
65.9
78.1
90.2
102.3
3.9
5.2
5.5
5.7
6.0
4
5
5
5
5
96
116
126
136
151
50
50
50
50
50
125A
150A
200A
250A
300A
139.8
165.2
216.3
267.4
318.5
134.2
159.6
210.7
260.6
310.5
2.80
2.80
2.80
3.40
4.00
133.0
158.4
208.3
259.4
309.5
3.4
3.4
4.0
4.0
4.5
129.8
155.2
203.3
254.4
305.5
5.0
5.0
6.5
6.5
6.5
126.6
151.0
199.9
248.8
297.9
6.6
7.1
8.2
9.3
10.3
6
6
6
6
8
182
212
262
324
368
50
50
65
65
65

* This Specifications Used For JIS 10K Flanges