주식회사신성스틸

    강관류
강관류
홈 > 강관류 > 강관류

일반배관용 탄소강관 (SPP)

호칭 지름 바깥지름
(mm)		 바깥지름의 허용차 두께
mm		 두께의 허용차 소켓을
포함치 않은 무게
kg/m
A B 테이퍼나사관 기타관
6 1/8 10.5 ±0.5mm ±0.5mm 2 +규정하지 않음-12.5% 0.419
8 1/4 13.8 ±0.5mm ±0.5mm 2.35 0.664
10 3/8 17.3 ±0.5mm ±0.5mm 2.35 0.866
15 1/2 21.7 ±0.5mm ±0.5mm 2.65 1.25
20 3/4 27.2 ±0.5mm ±0.5mm 2.65 1.6
25 1 34 ±0.5mm ±0.5mm 3.25 2.45
32 1
1/4		 42.7 ±0.5mm ±0.5mm 3.25 3.16
40 1
1/2		 48.6 ±0.5mm ±0.5mm 3.25 3.63
50 2 60.5 ±0.5mm ±1% 3.65 5.12
65 2
1/2		 76.3 ±0.7mm ±1% 3.65 6.34
80 3 89.1 ±0.8mm ±1% 4.05 8.49
90 3
1/2		 101.6 ±0.8mm ±1% 4.05 9.74
100 4 114.3 ±0.8mm ±1% 4.5 12.2
125 5 139.8 ±0.8mm ±1% 4.85 16.1
150 6 165.2 ±0.8mm ±1% 4.85 19.2
175 7 190.7 ±0.9mm ±1% 5.3 24.2
200 8 216.3 ±1.0mm ±1% 5.85 30.4
225 9 241.8 ±1.2mm ±1% 6.2 36
250 10 267.4 ±1.3mm ±1% 6.4 41.2
300 12 318.5 ±1.5mm ±1% 7 53.8
350 14 355.6 - ±1% 7.6 65.2
400 16 406.4 - ±1% 7.9 77.6
450 18 457.2 - ±1% 7.9 87.5
500 20 508 - ±1% 7.9 97.4
550 22 558.8 - ±1% 7.9 10.7
600 24 609.6 - ±1% 7.9 11.7

ASTM A53 배관용 탄소강관(소켓포함)

호칭 외경 두께
(mm)		 중량 시험압력
A등급 B등급
B in mm in mm 스케줄번호 it/ft kg/m kg/ft psi kg/㎠ psi kg/cm
3/8 17.3 17.1 0.091 2.31 40(STD) 0.57 0.84 0.26 700 49 700 49
0.126 3.20 80(X-S) 0.74 1.1 0.34 850 60 850 60
1/2 21.7 21.3 0.109 2.77 40(STD) 0.85 1.26 0.39 700 49 700 49
0.147 3.73 80(X-S) 1.09 1.62 0.49 850 60 850 60
3/4 27.2 26.7 0.113 2.87 40(STD) 1.13 1.68 0.51 700 49 700 49
0.154 3.91 80(X-S) 1.48 2.20 0.67 850 60 850 60
1 34.0 33.4 0.133 3.38 40(STD) 1.68 2.50 0.76 700 49 700 49
0.179 4.55 80(X-S) 2.18 3.24 0.99 850 60 850 60
1
1/4		 42.7 42.2 0.140 3.56 40(STD) 2.28 3.39 1.04 1000 70 1100 77
0.191 4.85 80(X-S) 3.02 4.49 1.37 1500 105 1600 112
1
1/2		 48.6 48.3 0.145 3.68 40(STD) 2.73 4.06 1.24 1000 70 1100 77
0.200 5.08 80(X-S) 3.66 5.45 1.66 1500 105 1600 112
2 60.5 60.3 0.154 3.91 40(STD) 3.68 5.48 1.67 2300 162 2500 176
0.218 5.54 80(X-S) 5.07 7.55 2.30 2500 176 2500 176
2
1/2		 76.3 73 0.230 5.16 40(STD) 5.82 8.66 2.64 2500 176 2500 176
0.276 7.01 80(X-S) 7.73 11.50 3.51 2500 176 2500 176
3 89.1 88.9 0.216 5.49 40(STD) 7.62 11.34 3.46 2200 155 2500 176
0.300 7.62 80(X-S) 10.33 15.37 4.69 2500 176 2500 176
3
1/2		 101.6 101.6 0.226 5.74 40(STD) 9.20 13.69 4.18 2000 141 2400 169
0.318 8.08 80(X-S) 12.63 18.80 5.73 2800 197 2800 197
4 114.3 114.3 0.237 6.02 40(STD) 10.89 16.21 4.94 1900 134 2200 155
0.337 8.56 80(X-S) 15.17 22.58 6.89 2700 190 2800 197
5 139.8 141.3 0.258 6.55 40(STD) 14.81 22.04 6.72 1700 120 1900 134
0.375 9.53 80(X-S) 21.09 31.39 9.57 2400 169 2800 197
6 165.2 168.3 0.280 7.11 40(STD) 19.18 28.54 8.71 1500 105 1800 127
0.432 10.97 80(X-S) 28.89 42.99 13.12 2300 162 2700 190
8 216.5 219.1 0.277 7.04 30 25.55 38.02 11.60 1200 84 1300 91
0.322 8.18 40(STD) 29.35 43.68 13.32 1300 91 1600 112
0.500 12.70 80(X-S) 43.90 65.38 19.93 2100 148 2400 169
10 267.4 273 0.279 7.09 - 32.75 48.74 14.87 950 67 1100 77
0.307 7.80 3.0 35.75 53.20 16.23 1000 70 1200 84
0.365 9.27 40(STD) 41.85 62.28 19.00 1200 84 1400 98
0.500 12.70 60(X-S) 55.82 83.07 25.34 1700 120 2000 141
12 318.5 323.8 0.330 8.38 30 45.45 67.64 20.63 950 67 1100 77
0.375 9.53 (STD) 51.15 76.12 23.22 1100 77 1200 84
0.500 12.70 (x-s) 66.71 99.28 30.29 1400 98 1600 112

압력(고온·저온)배관용 탄소강관Carbon Steel Pipes for Pressure Service (SPPS/STPG) KS D 3562-1989

호칭 외경 Sch 10 Sch 20 Sch 30 Sch 40
A B mm 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)
6 1/3 10.5 - - - - - - 1.7 0.369
8 1/4 10.5 - - - - - - 2.2 0.629
10 3/8 17.3 - - - - - - 2.3 0.851
15 1/2 21.7 - - - - - - 2.8 1.31
20 3/4 27.2 - - - - - - 2.9 1.74
25 1 34 - - - - - - 3.4 2.57
32 1 1/4 42.7 - - - - - - 3.6 3.47
40 1 1/2 48.6 - - - - - - 3.7 4.1
50 2 60.5 - - 3.2 4.52 - - 3.9 5.44
65 2 1/2 76.3 - - 4.5 7.97 - - 5.2 9.12
80 3 89.1 - - 4.5 9.39 - - 5.5 11.3
90 3 1/2 101.6 - - 4.5 10.8 - - 5.7 13.5
100 4 114.3 - - 4.9 13.2 - - 6 16
125 5 139.8 - - 5.1 16.9 - - 6.6 21.7
150 6 165.2 - - 5.5 21.7 - - 7.1 27.7
200 8 216.3 - - 6.4 33.1 7 36.1 8.2 42.1
250 10 267.4 - - 6.4 41.2 7.8 49.9 9.3 59.2
300 12 318.5 - - 6.4 49.3 8.4 64.2 10.3 78.3
350 14 355.6 6.4 551 7.9 67.7 9.5 81.1 11.1 94.3
400 16 406.4 6.4 63.1 7.9 77.6 9.5 93 12.7 123
450 18 457.2 6.4 71.1 7.9 87.5 11.1 122 14.3 156
500 20 508 6.4 79.2 9.5 117 12.7 155 15.1 184
Sch 60 Sch 80 Sch 100 Sch 120 Sch 140 Sch 160
두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)		 두께
(mm)		 중량
(kg/m)
2.2 0.45 2.4 0.479 - - - - - - - -
2.4 0.675 3 0.799 - - - - - - - -
2.8 1 3.2 1.11 - - - - - - - -
3.2 1.46 3.7 1.64 - - - - - - 4.7 1.97
3.4 2 3.9 2.24 - - - - - - 5.5 2.94
3.9 2.89 4.5 3.27 - - - - - - 6.4 4.36
4.5 4.24 4.9 4.57 - - - - - - 6.4 5.73
4.5 4.89 5.1 5.47 - - - - - - 7.1 7.27
4.9 6.72 5.5 7.46 - - - - - - 8.7 11.1
6 10.4 7 12 - - - - - - 9.5 15.6
6.6 13.4 7.6 15.3 - - - - - - 11.1 21.4
7 16.3 8.1 18.7 - - - - - - 12.7 27.8
7.1 18.8 8.6 22.4 - - 11.1 28.2 - - 13.5 33.6
8.1 26.3 9.5 30.5 - - 12.7 39.8 - - 15.9 48.6
9.3 35.8 11 41.8 - - 14.3 53.2 - - 18.2 66
10.3 52.3 12.7 63.8 15.1 74.9 18.2 88.9 20.6 99.4 23 110
12.7 79.8 15.1 93.9 18.2 112 21.4 130 25.4 152 28.6 168
14.3 107 17.4 129 21.4 157 25.4 184 28.6 204 33.3 234
15.1 127 19 158 23.8 195 27.8 225 31.8 254 35.7 282
16.7 160 21.4 203 26.2 246 30.9 286 36.5 333 40.5 365
19 205 23.8 254 29.4 310 34.9 363 39.7 409 452 459
20.6 248 26.2 311 32.5 381 38.1 441 44.4 508 50 565

일반구조용 탄소강관Carbon Steel Pipes for Structural Purposes (SPS) KS D 3566(JIS G 3444)

외경
(mm)		 두께
(mm)		 단위중량
(kg/m)		 단면적
(㎠)		 단면2차모멘트
(㎠)		 단면계수
(㎤)		 단면2차반경
(cm)
21.7 2 0.972 1.238 0.607 0.56 0.7
27.2 2 1.24 1.583 1.26 0.93 0.89
2.3 1.41 1.799 1.41 1.03 0.88
34 2.3 1.8 2.291 2.89 1.7 1.12
42.7 2.3 2.29 2.919 5.97 2.8 1.43
2.8 2.76 3.51 7.02 3.29 1.41
48.6 2.3 2.63 3.345 8.99 3.7 1.64
2.8 3.16 4.029 10.6 4.36 1.62
3.2 3.58 4.564 11.8 4.86 1.61
60.5 2.3 3.3 4.205 17.8 5.9 2.06
3.2 4.52 5.76 23.7 7.84 2.03
4 5.57 7.1 28.5 9.41 2
76.3 2.8 5.08 6.465 43.7 11.5 2.6
3.2 5.77 7.349 49.2 12.9 2.59
4 7.13 9.085 59.5 15.6 2.56
89.1 2.8 5.96 7.591 70.7 15.9 3.05
3.2 6.78 8.636 79.8 17.9 3.04
4 8.39 10.69 97 21.8 3.01
101.6 3.2 7.76 9.892 120 23.6 3.48
4 9.63 12.26 146 28.8 3.45
5 11.9 15.17 177 34.9 3.42
114.3 3.2 8.77 11.17 172 30.2 3.93
4.5 12.2 15.52 234 41 3.89
5.6 15 19.12 283 49.6 3.85
139.8 3.6 12.1 15.4 357 51.1 4.82
4.5 15 19.13 438 62.7 4.79
6 19.8 25.22 566 80.9 4.74
165.2 4.5 17.8 22.72 734 88.9 5.68
6 23.6 30.01 952 115 5.63
7 27.3 34.79 109x10 132 5.6
190.7 4.5 20.7 26.32 114x10 120 6.59
6 27.3 34.82 149x10 156 6.53
7 31.7 40.4 171x10 179 6.5
216.3 4.5 23.5 29.94 168x10 155 7.49
7 36.1 46.03 252x10 233 7.4
8 41.1 52.35 284x10 263 7.37
267.4 6 38.7 49.27 421x10 315 9.24
8 51.2 65.19 549x10 411 9.18
9 57.4 73.06 611x10 457 9.14
318.5 6 46.2 58.91 719x10 452 11.1
8 61.3 78.04 941x10 591 11
9 68.7 87.51 105X10² 659 10.9
355.6 6.3 54.3 69.13 105X10² 593 12.4
9 76.9 98 147X10² 828 12.3
12 102 129.5 191X10² 108x10 12.2
406.4 9 88.2 112.4 222x10² 109x10 14.1
12 117 148.7 289x10² 142x10 14
16 154 196.2 374x10² 184x10 13.8
457.2 9 99.5 126.7 318x10² 140x10 15.8
12 132 167.8 416x10² 182x10 15.7
16 174 221.8 540x10² 236x10 15.6
558.8 9 122 155.5 588x10² 210x10 19.4
12 162 206.1 771X10² 276x10 19.3
16 214 272.8 101x10² 360x10 19.2
609.6 9 133 169.8 766x10² 251x10 21.2
12 177 225.3 101x10² 330x10 21.1
14 206 262 116x10² 381x10 21.1
16 234 298.4 132x10² 431x10 21

일반구조용 각형강관(SPSR) KS D 3568(JIS G 3466)

정사각관

변의 길이
A x B
(mm)		 두 께
t
(mm)		 무 게
t
(kg/m)		 참 고
단면적 단면2차모우먼트 단면계수 단면2차반지름
cm cm(lx,ly) cm(zx,zy) cm(ix,iy)
20 x 20 1.2 0.697 0.865 0.53 0.52 0.769
1.6 0.872 1.123 0.67 0.65 0.751
25 x 25 1.2 0.867 1.105 1.03 0.824 0.965
1.6 1.12 1.432 1.27 1.02 0.942
30 x 30 1.2 1.06 1.345 1.83 1.22 1.17
1.6 1.38 1.752 2.31 1.54 1.15
40 x 40 1.6 1.88 2.392 5.79 2.9 1.56
2.3 2.62 3.332 7.73 3.86 1.52
50 x 50 1.6 2.38 3.032 11.7 4.68 1.93
2.3 3.34 4.252 15.9 6.34 1.93
3.2 4.5 5.727 20.4 8.16 1.89
60 x 60 1.6 2.88 3.672 20.7 6.89 2.37
2.3 4.06 5.172 28.3 9.44 2.34
3.2 5.5 7.007 36.9 12.3 2.3
75 x 75 1.6 3.64 4.632 41.3 11 2.99
2.3 5.14 6.552 57.1 15.2 2.95
3.2 7.01 8.927 75.5 20.1 2.91
4.5 9.55 12.17 98.6 26.3 2.81
80 x 80 2.3 5.5 7.102 69.9 17.5 3.16
3.2 7.51 9.567 92.7 23.2 3.11
4.5 10.3 13.07 122 30.4 3.05
90 x 90 2.3 6.23 7.932 101 22.4 3.56
3.2 8.51 10.85 135 29.9 3.52
100 x 100 2.3 6.95 8.852 140 27.9 3.97
3.2 9.52 12.13 187 37.5 3.93
4 11.7 14.95 226 45.3 3.89
4.5 13.1 16.67 249 49.9 3.87
6 17 21.63 311 62.3 3.79
90 24.1 30.67 408 91.6 3.65
12 30.2 387.53 471 94.3 3.5
125 x 125 3.2 12 15.33 376 60.1 4.95
4.5 16.6 21.17 506 80.9 4.89
5 18.3 23.36 553 88.4 4.86
6 21.7 27.63 641 103 4.82
9 31.1 39.67 865 138 4.67
12 .9.7 50.53 103 x 10 165 4.52
150 x 150 4.5 20.1 25.67 896 120 5.91
5 22.3 28.36 982 131 5.89
6 26.4 33.63 115 x 10 153 5.84
9 38.2 48.67 158 x 10 210 5.69
175 x 175 12 23.7 30.17 145 x 10 166 6.93
4.5 26.2 33.36 159 x 10 162 6.91
6 31.1 39.63 186 x 10 213 6.86
200 x 200 9 27.2 34.67 219 x 10 219 7.93
4.5 30.1 38.36 283x 10 283 7.88
5 35.8 45.63 362 x 10 362 7.78
6 52.3 66.67 399 x 10 399 7.73
4.5 67.9 86.53 498 x 10 498 7.59
250 x 250 5 38 48.36 481 x 10 384 9.97
6 45.2 57.63 567 x 10 464 9.92
8 59.5 75.79 732 x 10 585 9.82
9 66.5 84.67 809 x 10 647 9.78
12 86.8 110.5 103 x 10² 820 9.63
300 x 300 4.5 41.3 52.67 743 x 10 508 12
6

54.7

 69.63 996 x 10 664 12
9 80.6 102.7 143 x 10² 856 11.8
12 106 134.5 183 x 10² 122 x 10 11.7
350 x 350 9 94.7 120.7 232 x 10² 131 x 10 13.9
12.5 124 158.5 298 x 10² 170 x 10 13.7

직사각관

변의
길이
A x B
(mm)		 두 께
t
(mm)		 무 게
t
(kg/m)		 참 고
단면적 단면2차모우먼트 단면계수 단면2차반지름
cm lx ly lx ly lx ly
30 x 20 1.2 0.868 1.105 1.36 0.711 0.89 0.711 1.1 0.802
1.6 1.124 1.4317 1.66 0.879 1.11 0.879 1.8 0.784
40 x 20 1.2 1.053 1.3453 2.73 0.923 1.36 0.923 1.42 0.828
1.6 1.375 1.7517 3.43 1.15 1.72 1.15 1.4 0.81
50 x 20 1.6 1.63 2.072 6.08 1.42 2.43 1.42 1.71 0.829
2.3 2.25 2.872 8 1.83 3.2 1.83 1.67 0.798
50 x 30 1.6 1.88 2.392 7.96 3.6 3.18 2.4 1.82 1.23
2.3 2.62 3.332 10.6 4.76 4.25 3.17 1.79 1.2
60 x 30 1.6 2.13 2.712 12.5 4.25 4.16 2.83 2.15 1.25
2.3 2.98 3.792 16.8 5.65 5.61 3.76 1.16 1.22
3.2 3.99 5.087 21.4 7.08 7.15 4.72 2.05 1.18
75 x 20 1.6 2.25 2.872 17.6 2.1 4.69 2.1 2.47 0.855
2.3 3.16 4.022 23.7 2.73 6.31 2.73 2.43 0.824
75 x 45 1.6 2.88 3.672 28.4 12.9 7.56 5.75 2.78 1.88
2.3 4.06 5.172 38.9 17.6 10.4 7.82 2.74 1.84
3.2 5.5 7.007 5038 22.8 13.5 10.1 2.69 1.8
80 x 40 1.6 2.88 3.672 30.7 10.5 7.68 5.26 2.89 1.69
2.3 40.6 5.172 42.1 14.3 10.5 7.14 2.85 1.66
3.2 5.5 7.007 54.9 18.4 13.7 9.21 2.8 1.62
90 x 45 2.3 4.6 5.862 61 20.8 13.6 9.22 3.23 1.88
3.2 6.25 5.967 80.2 27 17.8 12 3.1 1.84
100 x 40 1.6 3.38 4.312 53.5 12.9 10.7 6.44 3.52 1.73
2.3 4.78 6.092 70.9 17.5 14.8 8.77 3.48 1.7
4.2 8.32 10.6 120 27.6 24 10.6 3.38 1.61
100 x 50 1.6 3.64 4.632 61.3 21.1 12.3 8.43 3.964 2.13
2.3 5.14 6.552 84.8 29 17 11.6 3.6 2.1
3.2 7.01 8.927 112 38 22.5 15.2 3.55 2.06
4 8.59 10.95 134 44.9 26.8 18 3.5 2.03
4.5 9.55 12.17 147 48.9 29.3 19.5 3.47 2
125 x 40 1.6 4.01 7.242 94.4 15.8 15.1 7.91 4.3 1.76
2.3 5.69 8.852 131 21.6 20.9 10.8 4.25 1.74
125 x 75 2.3 6.95 12.13 192 87.5 30.6 23.3 4.65 3.14
3.2 9.52 14.95 257 117 41.1 31.1 4.6 3.1
4 11.7 16.67 311 141 49.7 37.5 4.56 3.07
4.5 13.1 19.37 342 155 54.8 41.2 4.53 3.04
6 17 21.63 428 192 68.2 51.1 4.45 2.98
150 x 75 3.2 10.8 13.37 402 137 53.6 36.6 5.41 3.16
150 x 80 4.5 15.2 19.37 563 211 75 52.9 5.39 3.3
5 16.8 21.36 614 230 81.9 57.5 5.36 3.28
6 19.8 25.23 710 264 94.7 66.1 5.31 3.74
150 x 100 3.2 12 15.33 488 262 65.1 52.5 5.64 4.14
4 14.8 18.95 595 319 79.3 63.7 5.6 4.1
4.5 16.6 21.17 658 352 87.7 70.4 5.58 4.08
6 21.7 27.63 835 444 111 88.8 5.5 4.01
9 31.1 39.67 113 x 10 595 151 119 5.33 3.87
200 x 100 4.5 20.1 25.67 133 x 10 455 133 90.9 7.2 4.21
6 26.4 33.63 170 x 10 577 170 115 7.12 4.14
9 38.2 48.67 235 x 10 782 235 156 6.94 4.01
200 x 150 4.5 23.7 30.17 176 x 10 113 x 10 176 151 7.54 6.13
6 31.1 39.63 227 x 10 146 x 10 227 194 7.56 6.06
9 45.3 57.67 317 x 10 202 x 10 317 270 7.41 5.93
250 x 100 6 35.8 45.63 389 x 10 177 x 10 311 236 9.23 6.23
9 52.3 66.67 548 x 10 247 x 10 438 330 9.06 6.09
12 67.9 86.53 685 x 10 307 x 10 548 409 8.9 5.95

비닐하우스용 아연도강관 KS D 3760

두 께 1.0 1.2 1.4 1.5 1.6 1.7 1.8 용 도
규격
in mm kg/m kg/m kg/m kg/m kg/m kg/m kg/m
5/8 15.9 1.367 0.435 0.501 0.533 0.564 - - · 소재 하우스
· 원예 하우스
· 연초 하우스
· 양송이 하우스
· 인삼 하우스
· 다목적 하우스
· 조립식 창고
· 양송이 재배장
· 휴양지 천막 하우스
· 과수 및 볏단지주
· 각종 축사
(돈사, 우사, 계사)
3/4 19.1 0.446 0.530 0.611 0.651 0.690 - -
7/8 22.2 0.523 0.621 0.718 0.766 0.818 - -
1 25.4 0.602 0.716 0.829 0.884 0.939 0.994 -
11/8 28.6 0.681 0.811 0.939 1.00 1.07 1.13 -
11/4 31.8 0.760 0.906 1.05 1.12 1.19 1.26 -
11/2 38.1 0.915 1.09 1.27 1.35 1.44 1.53 1.78
2 50.8 - 1.47 1.71 1.82 1.94 2.06 2.41

전선관 KS C 8401(JIS C 8305)

후강 전선관

호칭방법 외경 외경허용치 두께 무게 유효나사부길이(㎜)
㎜ ㎜ ㎜ ㎏/m 최대 최소
16 21.0 ±0.3 2.3 1.06 19 16
22 26.5 ±0.3 2.3 1.37 22 19
28 33.3 ±0.3 2.5 1.90 25 22
36 41.9 ±0.3 2.5 2.43 28 25
42 47.8 ±0.3 2.5 2.79 28 25
54 59.6 ±0.3 2.8 3.92 32 28
70 75.2 ±0.3 2.8 5.00 36 32
82 87.9 ±0.3 2.8 5.88 40 36
92 100.7 ±0.4 3.5 8.39 42 36
104 113.4 ±0.4 3.5 9.48 45 39

박강 전선관

호칭
(mm)		 외경
(mm)		 외경
허용차
(mm)		 근사두께
(mm)		 근사내경
(mm)		 Kg/m 유효나사부 길이
최대(mm) 최소(mm)
15 15.9  ±0.2 1.2 13.5 0.435  13 11
19 19.1  ±0.2 1.6 15.9 0.691 14 12
25 25.4  ±0.2 1.6 22.2 0.939 17 15
31 31.8  ±0.2 1.6 28.6 1.19 19 17
39 38.1  ±0.2 1.6 34.9 1.44 21 19
51 50.8  ±0.2 1.6 47.6 1.94 24 22
63 63.5  ±0.35 2.0 59.5 3.03 27 25
75 76.2  ±0.35 2.0 72.2 3.66 30 28

구조관

관의호칭 외경 1.4t 1.5t 1.6t
m/m in m/m kg/m kg/m kg/m
12 1/2 12.7 0.390 0.414 0.438
15 5/8 15.9 0.501 0.533 0.564
19 3/4 19.1 0.611 0.651 0.69
22 7/8 22.2 0.718 0.766 0.818
25 1 25.2 0.829 0.884 0.939
28 1 1/8 28.6 0.939 1 1.07
31 1 1/4 31.8 1.05 1.12 1.19
39 1 1/2 38.1 1.27 1.35 1.44
42 - 42.7 1.43 1.52 1.62
51 2 50.8 1.71 1.82 1.94
63 2
1/2		 63.5 2.14 2.29 2.44
75 3 76.2 2.58 2.76 2.94

일반규격

하단 바
충북 청주시 청원구 팔결로 315
Tel : 043-215-7475 | Fax : 043-215-7476
E-mail : chul3710@hanmail.net
Copyright ⓒ hu5961.s22.hdweb.co.kr All rights reserved.
관리자로그인 현대이지웹 바로가기