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HOME > 제품안내 > 배관용파이프 (용접관)
 

호칭지름

외 경

호 칭 두 께 (SCH)

5S 10s 20s 40 80 160
A B KS(JIS) ASTM KS(JIS) KS(JIS) KS(JIS) KS(JIS) KS(JIS) KS(JIS)
6 1/8 10.5 10.29 1.0 1.2 1.5 1.7 2.4

 

8 1/4 13.8 13.72 1.2 1.65 2.0 2.2 3.0

 

10 3/8 17.3 17.15 1.2 1.65 2.0 2.3 3.2

 

15 1/2 21.7 21.34 1.65 2.1 2.5 2.8 3.7 4.7
20 3/4 27.2 26.67 1.65 2.1 2.5 2.9 3.9 5.5
25 1 34.0 33.40 1.65 2.8 3.0 3.4 4.5 6.4
32 42.7 42.16 1.65 2.8 3.0 3.6 4.9 6.4
40 48.6 48.26 1.65 2.8 3.0 3.7 5.1 7.1
50 2 60.5 60.33 1.65 2.8 3.5 3.9 5.5 8.7
65 76.3 73.03 2.1 3.0 3.5 5.2 7.0 9.5
80 3 89.1 88.90 2.1 3.0 4.0 5.5 7.6 11.1
90 101.6 101.60 2.1 3.0 4.0 5.7 8.1 12.7
100 4 114.3 114.30 2.1 3.0 4.0 6.0 8.6 13.5
125 5 139.8 141.30 2.8 3.4 5.0 606 9.5 15.9
150 6 165.2 168.28 2.8 3.4 5.0 7.1 11.0 18.2
200 8 216.3 219.08 2.8 4.0 6.5 8.2 12.7 23.0
250 10 267.4 273.05 3.4 4.0 6.5 9.3 15.1 28.6
300 12 318.5 323.85 4.0 4.5 6.5 10.3 17.4 33.3
350 14 355.6 355.60 4.0 5.0 8.0 11.1 19.0 35.7
400 16 406.4 406.40 4.5 5.0 8.0 14.3 23.85 45.2
450 18 457.2 457.2 4.5 5.0 8.0 14.3 23.8 45.2
500 20 508.0 508.0 5.0 5.5 9.5 15.1 26.2 50.0
550 22 558.8 558.8 5.0 5.5 9.5 15.9 28.6 54.0
600 24 609.6 609.6 5.5 6.5 9.5 17.5 31.0 59.5
650 26 660.4 660.4 5.5 8.0 12.7 18.9 34.0 64.2