파이프

장방형

변 의 길 이
(m/m)		 두 께
(m/m)		 단위중량
kg/m		 단면적
(cm2)		 단면계수
(cm3)
Zx Zy
20X20 1.2 0.70 0.89 0.522
1.6 0.91 1.16 0.649
25X25 1.2 0.89 1.13 0.85
1.6 1.16 1.48 1.073
2.3 1.53 2.247 1.26
3.2 1.98 3.127 1.43
30X30 1.6 1.41 1.80 1.603
2.3 1.73 2.21 1.913
3.2 2.48 3.58 3.25
40X40 1.6 1.88 2.392 2.9
2.3 2.62 3.332 3.86
3.2 3.49 4.447 4.86
50X50 1.6 2.38 3.032 4.68
2.3 3.34 4.257 6.34
3.2 4.50 5.727 8.16
4.5 6.02 7.668 10.0
6.0 7.56 9.631 11.2
60X60 2.3 4.06 5.172 9.44
3.2 5.50 7.007 12.3
4.5 7.43 9.468 15.5
6.0 9.45 12.03 18.1
75X75 2.3 5.14 6.552 15.2
3.2 7.01 8.927 20.1
4.5 9.55 12.17 26.3
6.0 12.3 15.63 31.5
80X80 2.3 5.50 7.012 17.5
3.2 7.51 9.567 23.2
4.5 10.3 13.07 30.4
90X90 2.3 6.23 7.932 22.4
3.2 8.51 10.85 29.9
4.5 11.7 14.87 39.5
6.0 15.1 19.23 49.0
100X100 2.3 6.95 8.852 27.9
3.2 9.52 12.13 37.5
4.5 13.1 16.67 49.9
6.0 17.0 21.63 62.3
9.0 24.1 30.67 81.6
125X125 3.2 12.0 15.33 60.1
4.5 16.6 21.17 80.9
6.0 21.7 27.63 103
150X150 4.5 20.01 25.67 120
6.0 26.4 33.63 153
9.0 38.2 48.67 210
175X175 4.5 23.7 30.17 166
6.0 31.1 39.63 213
200X200 6.0 35.8 45.63 283
9.0 52.3 66.67 399
12.0 67.9 86.53 498
250X250 6.0 45.2 57.63 454
9.0 66.5 484.67 647
12.0 86.8 110.5 820
16.0 112.4 143.2 1020
300X300 6.0 54.7 69.63 664
9.0 80.6 102.7 956
12.0 106.0 134.5 1222
16.0 138.0 175.1 1539
19.0 160.0 204.3 1750
350X350 6.0 64.1 81.63 915
9.0 94.7 120.7 1325
12.0 124 158.5 1704
16.0 163 207.2 2165
19.0 190 242.3 2480
400X400 9.0 109 138.7 1753
12.0 143 182.5 2270
16.0 188 239.2 2897
19.0 220 280.3 3330
22.0 251 320.2 3740
450X450 12.0 160 204.1 2850
16.0 209 266.8 3640
19.0 250 318.3 4310
22.0 286 364.2 4850
500X500 12.0 181 230.5 3630
16.0 238 303.2 4680
19.0 280 356.3 5420
22.0 320 408.2 6120

장방형

단면치수 단위중량 단면적 단면계수
A X B 두께
T W A Zx Z7
m/m m/m kg/m cm2 cm3 cm3
30X20 1.6 1.16 1.48 1.172 0.921
2.3 1.53 2.25 1.37 1.07
3.2 1.98 3.13 1.56 1.19
40X20 1.6 1.41 1.80 1.802 1.192
2.3 1.73 2.21 2.157 1.406
3.2 2.47 3.17 2.61 1.65
50X30 1.6 1.88 2.392 3.18 2.40
2.3 2.62 3.332 4.25 3.17
3.2 3.49 4.45 5.27 3.87
4.5 4.61 5.87 6.23 4.48
60X30 1.6 2.13 2.712 4.16 2.83
2.3 2.98 3.792 5.61 3.76
3.2 3.99 5.087 7.15 4.72
60X40 1.6 2.38 3.032 5.07 4.08
2.3 3.34 4.257 6.88 5.50
3.2 4.50 5.727 8.87 7.03
75X45 1.6 2.88 3.672 7.56 5.75
2.3 4.06 5.172 10.4 7.82
3.2 5.50 7.007 13.5 10.1
4.5 7.43 9.468 17.1 12.6
75X50 1.6 3.01 3.672 7.56 5.75
2.3 4.24 5.172 10.4 7.82
3.2 5.75 7.007 13.5 10.1
100X50 2.3 5.14 6.552 17 11.6
3.2 7.01 8.927 22.5 15.2
4.5 9.55 12.17 29.3 19.5
6.0 12.3 15.63 35.2 22.9
100X75 2.3 6.05 7.702 23.1 19.8
3.2 8.26 10.527 31.2 26.6
4.5 11.3 12.948 38.0 32.3
6.0 14.6 18.63 48.5 41.0
125X75 2.3 6.95 8.582 30.6 23.3
3.2 9.52 12.13 41.1 31.1
4.5 13.1 16.67 54.8 41.2
6.0 17.0 21.63 68.5 51.1
150X50 2.3 6.95 8.852 32.4 17.1
3.2 9.53 12.139 44.0 22.8
4.5 13.1 14.948 53.9 27.4
6.0 17.0 21.63 69.2 34.6
150X75 3.2 10.8 13.73 53.6 36.6
4.5 14.9 18.92 71.9 48.7
6.0 19.34 24.633 126.5 95.0
150X100 3.2 12.0 15.33 65.1 52.5
4.5 16.6 21.17 87.7 70.4
6.0 21.7 27.63 111 88.8
9.0 31.1 39.67 151 119
200X100 4.5 20.1 25.67 133 90.9
6.0 26.4 33.63 170 115
9.0 38.2 48.67 235 156
300X200 6.0 45.2 57.63 491 396
9.0 66.5 84.67 702 563
12.0 86.8 110.5 890 711
400X200 6.0 54.7 69.63 739 509
9.0 80.6 102.7 107 727
12.0 106 134.5 136 923

일반구조용강관

호칭 외경
mm		 두께
mm		 단위중량
kg/m		 단면적
cm2
A B
15 21.7 2.0 0.972 1.238
20 27.2 2.0 1.24 1.583
2.3 1.41 1.799
25 1 34.0 2.3 1.80 2.291
32 42.7 2.3 2.29 2.919
2.8 2.76 3.510
40 48.6 2.3 2.63 3.345
2.8 3.16 4.029
3.2 3.58 4.564
50 2 60.5 2.3 3.3 4.205
3.2 4.52 5.706
4.0 5.57 7.100
65 76.3 2.8 5.08 6.465
3.2 5.77 7.349
4.0 7.13 9.085
80 3 89.1 2.8 5.96 7.591
3.2 6.78 8.636
4.0 8.39 10.690
90 101.6 3.2 7.76 9.892
4.0 9.63 12.26
5.0 11.9 15.2
100 4 114.3 3.2 8.77 11.17
3.6 9.83 12.52
4.5 12.2 15.52
5.6 15.0 19.12
125 5 139.8 3.6 12.1 15.40
4.0 13.4 17.07
4.5 15.0 19.13
6.0 19.8 25.22
150 6 165.2 4.5 17.8 22.72
5.0 19.8 25.16
6.0 23.6 30.01
7.0 27.3 34.79
175 7 190.7 4.5 20.7 26.32
5.0 22.9 29.17
6.0 27.3 34.82
7.0 31.7 40.40
200 8 216.3 4.5 23.5 29.94
6.0 31.1 39.61
7.0 36.1 46.03
8.0 41.1 52.35
250 10 267.4 6.0 38.7 49.27
7.0 45.0 57.27
8.0 51.2 65.19
9.0 57.4 73.06
300 12 318.5 6.0 46.2 58.91
7.0 53.8 68.50
8.0 61.3 78.04
9.0 68.7 87.51

일반배관용강관

관악호칭 바깥지름 바깥지름허용차 두께 두께 허용차 소켓제외단중
mm in mm 테퍼나사관 기 타 관 mm kg/m
6 10.5 ±0.5 mm 2.00 + 규정하지않음

-12.5%

 0.419
8 13.8 ±0.5 mm 2.35 0.664
10 17.3 ±0.5 mm 2.35 0.866
15 21.7 ±0.5 mm 2.65 1.25
20 27.2 ±0.5 mm 2.65 1.60
25 1 34.0 ±0.5 mm 3.25 2.45
32 42.7 ±0.5 mm 3.25 3.16
40 48.6 ±0.5 mm 3.25 3.63
50 2 60.5 ±0.5 mm ±1% 3.65 5.12
65 76.3 ±0.7 mm ±1% 3.65 12.2
80 3 89.1 ±0.8 mm ±1% 4.05 16.1
90 101.6 ±0.8 mm ±1% 4.05 19.2
100 4 114.3 ±0.8 mm ±1% 4.50 6.34
125 5 139.8 ±0.8 mm ±1% 4.85 8.49
150 6 165.2 ±0.8 mm ±1% 4.85 9.74
175 7 190.7 ±0.9 mm ±1% 5.30 24.2
200 8 216.5 ±1.0 mm ±1% 5.85 30.4
225 9 241.8 ±1.2 mm ±1% 6.20 36.0
250 10 267.4 ±1.3 mm ±1% 6.40 41.2
300 12 318.5 ±1.5 mm ±1% 7.00 53.8
350 14 355.6 – ±1% 7.60 65.2
400 16 406.4 – ±1% 7.9 77.6
450 18 457.2 – ±1% 7.9 87.5
500 20 508.0 – ±1% 7.9 97.4
550 22 558.8 – ±1% 7.9 107.0
600 24 609.6 – ±1% 7.9 117.0

압력배관용강관

호 칭 외경
m/m		 Sch 20 Sch 30 Sch 40 Sch 60 Sch 80 Sch 160
A B 두께
m/m		 중량
kg/m		 두께
m/m		 중량
kg/m		 두께
m/m		 중량
kg/m		 두께
m/m		 중량
kg/m		 두께
m/m		 중량
kg/m		 두께
m/m		 중량
kg/m
6 10.5 1.7 0.369 2.2 0.450 2.4 0.479
8 13.8 2.2 0.629 2.4 0.675 3.0 0.799
10 17.3 2.3 0.851 2.8 1.00 3.2 1.11
15 21.7 2.8 1.31 3.2 1.46 3.7 1.64 4.7 1.97
20 27.2 2.9 1.74 3.4 2.00 3.9 2.24 5.5 2.94
25 1 34.0 3.4 2.57 3.9 2.89 4.5 3.27 6.4 4.36
32 42.7 3.6 3.47 4.5 4.24 4.5 4.57 6.4 5.73
40 48.6 3.7 4.10 4.5 4.89 5.1 5.47 7.1 7.27
50 2 60.5 3.2 4.52 3.9 5.44 4.9 6.72 5.5 7.45 8.7 11.1
65 76.3 4.5 7.97 5.2 9.122 6.0 10.4 7.0 12.0 9.5 15.6
80 3 89.1 4.5 9.39 5.5 11.3 6.6 13.4 7.6 15.3 11.1 21.4
90 101.6 4.5 10.8 5.7 13.5 7.0 16.3 8.1 18.7 12.7 27.8
100 4 114.3 4.9 13.2 6.0 16.0 7.1 18.8 8.6 22.4 13.5 33.6
125 5 139.8 5.1 16.9 6.6 21.7 8.1 26.3 9.5 30.5 15.9 48.6
150 6 165.2 5.5 21.7 7.1 27.7 9.3 35.8 11.0 41.8 18.2 66.0
200 8 216.3 6.4 33.1 7.0 36.1 8.2 42.1 10.3 52.3 12.7 63.8 23.0 110
250 10 267.4 6.4 41.2 7.8 49.9 9.3 59.2 12.7 79.8 15.1 93.9 28.6 168
300 12 318.5 6.4 49.3 8.4 64.2 10.3 78.3 14.3 107 17.4 129 33.3 234
350 14 355.6 7.9 67.7 9.5 81.1 11.1 94.3 15.1 127 19.0 158 35.7 282
400 16 406.4 7.9 77.6 9.5 93.0 12.7 123 16.7 160 21.4 203 40.5 365
450 18 457.2 7.9 87.5 11.1 112 14.3 156 19.0 205 23.8 254 45.2 459
500 20 508.0 9.5 117 12.7 155 15.1 184 20.6 248 26.2 311 50.0 565
550 22 558.8 9.5 129 12.7 171 15.9 213 – – – – – –
600 24 609.6 9.5 141 14.3 210 – – – – – – – –
650 26 660.4 12.7 203 – – – – – – – – – –