CARBON STEEL PIPES

JIS G3452/G3454, KS D3507/D3562

Nominal
Size
Outside
Diameter
(mm)
Carbon Steel
Pipes for ordinary
piping <SGP>
(JIS G3452)
Carbon Steel Pipes for pressure service
<STPG>(JIS G3454)
Nominal Thickness
A B Thickness(mm) SCH10 SCH20 SCH30 SCH40 SCH60 SCH80 SCH100 SCH120 SCH140 SCH160
6 1/8 10.5 2.0 1.7 2.2 2.4
8 1/4 13.8 2.3 2.2 2.4 3.0
10 3/8 17.3 2.3 2.3 2.8 3.2
15 1/2 21.7 2.8 2.8 3.2 3.7 4.7
20 3/4 27.2 2.8 2.9 3.4 3.9 5.5
25 1 34.0 3.2 3.4 3.9 4.5 6.4
32 1.1/4 42.7 3.5 3.6 4.5 4.9 6.4
40 1.1/2 48.6 3.5 3.7 4.5 5.1 7.1
50 2 60.5 3.8 3.2 3.9 4.9 5.5 8.7
65 2.1/2 76.3 4.2 4.5 5.2 6.0 7.0 9.5
80 3 89.1 4.2 4.5 5.5 6.6 7.6 11.1
90 3.1/2 101.6 4.2 4.5 5.7 7.0 8.1 12.7
100 4 114.3 4.5 4.9 6.0 7.1 8.6 11.1 13.5
125 5 139.8 4.5 5.1 6.6 8.1 9.5 12.7 15.9
150 6 165.2 5.0 5.5 7.1 9.3 11.0 14.3 18.2
200 8 216.3 5.8 6.4 7.0 8.2 10.3 12.7 15.1 18.2 20.6 23.0
250 10 267.4 6.6 6.4 7.8 9.3 12.7 15.1 18.2 21.4 25.4 28.6
300 12 318.5 6.9 6.4 8.4 10.3 14.3 17.4 21.4 25.4 28.6 33.3
350 14 355.6 7.9 6.4 7.9 9.5 11.1 15.1 19.0 23.8 27.8 31.8 35.7
400 16 406.4 7.9 6.4 7.9 9.5 12.7 16.7 21.4 26.2 30.9 36.5 40.5
450 18 457 7.9 6.4 7.9 11.1 14.3 19.0 23.8 29.4 34.4 39.7 45.2
500 20 508 7.9 6.4 7.9 12.7 15.1 20.6 26.2 32.5 38.1 44.4 50.0

Materials Available: SGP, STPG 370, STPG 410. Also G5151: SCPH 2, SCPH 11, SCPH 21, SCPH 23, SCPH 32, SCPH 61,G3456: STPT 370, G3460: STPL 450.