工业焊管规格及参考重量表(标准一)
公称直径 | 外径 | 壁厚、重量 | |||||||||||||
Sch.5S | Scn.10S | Sch.20S | Sch.40S | ||||||||||||
DN | NPS | in. | mm | in. | mm | kg/m | in. | mm | kg/m | in. | mm | kg/m | in. | mm | kg/m |
15 | 1/2 | 0.840 | 21.34 | 0.065 | 1.65 | 0.809 | 0.083 | 2.11 | 1.01 | ||||||
20 | 3/4 | 1.050 | 26.67 | 0.065 | 1.65 | 1.03 | 0.083 | 2.11 | 1.29 | ||||||
25 | 1 | 1.315 | 33.40 | 0.065 | 1.65 | 1.30 | 0.109 | 2.77 | 2.11 | 0.120 | 3.05 | 2.31 | 0.133 | 3.38 | 2.53 |
32 | 11/4 | 1.660 | 42.16 | 0.065 | 1.65 | 1.67 | 0.109 | 2.77 | 2.72 | 0.120 | 3.05 | 2.97 | 0.140 | 3.56 | 3.42 |
40 | 11/2 | 1.900 | 48.26 | 0.065 | 1.65 | 1.92 | 0.109 | 2.77 | 3.14 | 0.120 | 3.05 | 3.43 | 0.145 | 3.68 | 4.09 |
50 | 2 | 2.375 | 60.33 | 0.065 | 1.65 | 2.41 | 0.109 | 2.77 | 3.97 | 0.120 | 3.05 | 4.35 | 0.145 | 3.91 | 5.50 |
65 | 21/2 | 2.875 | 73.03 | 0.083 | 2.11 | 3.73 | 0.120 | 3.05 | 5.32 | 0.156 | 3.96 | 6.81 | 0.203 | 5.16 | 8.72 |
80 | 3 | 3.500 | 88.90 | 0.083 | 2.11 | 4.56 | 0.120 | 3.05 | 6.52 | 0.156 | 3.96 | 8.38 | 0.216 | 5.49 | 11.4 |
90 | 31/2 | 4.000 | 101.60 | 0.083 | 2.11 | 5.23 | 0.120 | 3.05 | 7.49 | 0.156 | 3.96 | 9.63 | 0.226 | 5.74 | 13.7 |
100 | 4 | 4.500 | 114.30 | 0.083 | 2.11 | 5.90 | 0.120 | 3.05 | 8.45 | 0.203 | 5.16 | 14.0 | 0.237 | 6.02 | 16.2 |
125 | 5 | 5.563 | 141.30 | 0.109 | 2.77 | 9.56 | 0.134 | 3.40 | 11.7 | 0.203 | 5.16 | 17.5 | 0.258 | 6.55 | 22.0 |
150 | 6 | 6.625 | 168.28 | 0.109 | 2.77 | 11.4 | 0.134 | 3.40 | 14.0 | 0.216 | 5.49 | 22.3 | 0.280 | 7.11 | 28.5 |
200 | 8 | 8.625 | 219.08 | 0.109 | 2.77 | 14.9 | 0.148 | 3.76 | 20.2 | 0.237 | 6.02 | 32.0 | 0.322 | 8.18 | 42.9 |
250 | 10 | 10.750 | 273.05 | 0.134 | 3.40 | 22.8 | 0.165 | 4.19 | 28.1 | 0.237 | 6.02 | 40.0 | 0.365 | 9.27 | 60.9 |
300 | 12 | 12.750 | 323.85 | 0.156 | 3.96 | 31.6 | 0.180 | 4.57 | 36.3 | 0.237 | 6.02 | 47.7 | 0.375 | 9.53 | 74.6 |
350 | 14 | 14.000 | 355.60 | 0.156 | 3.96 | 34.7 | 0.188 | 4.78 | 41.8 | 0.258 | 6.55 | 57.0 | 0.437 | 11.1 | 95.3 |
400 | 16 | 16.000 | 406.40 | 0.165 | 4.19 | 42.0 | 0.188 | 4.78 | 47.8 | 0.258 | 6.55 | 65.2 | 0.437 | 11.1 | 109.3 |
450 | 18 | 18.000 | 457.20 | 0.165 | 4.20 | 47.39 | 0.203 | 5.16 | 58.10 | 0.322 | 8.18 | 91.49 | 0.563 | 14.3 | 157.77 |
500 | 20 | 20.000 | 508.00 | 0.203 | 5.16 | 5.7.34 | 0.217 | 5.50 | 507.25 | 0.375 | 9.53 | 505.74 | 0.595 | 15.1 | 502.32 |
550 | 22 | 22.000 | 558.80 | 0.203 | 5.16 | 558.14 | 0.217 | 5.50 | 558.05 | 0.375 | 9.53 | 556.54 | 0.626 | 15.9 | 552.32 |
600 | 24 | 24.000 | 609.60 | 0.216 | 5.49 | 82.62 | 0.285 | 6.50 | 97.65 | 0.375 | 9.53 | 142.45 | 0.689 | 17.5 | 285.11 |
700 | 28 | 28.000 | 711.20 | 0.216 | 5.49 | 710.45 | 0.322 | 8.18 | 709.53 | 0.500 | 12.7 | 707.18 | 0.689 | 17.5 | 703.57 |
750 | 30 | 30.000 | 762.00 | 0.258 | 6.55 | 760.93 | 0.322 | 8.18 | 760.33 | 0.500 | 12.7 | 757.98 | 0.689 | 17.5 | 754.37 |
800 | 32 | 32.000 | 812.80 | 0.322 | 8.18 | 811.13 | 0.500 | 12.7 | 808.78 | 0.689 | 17.5 | 805.17 | |||
850 | 34 | 34.000 | 863.60 | 0.322 | 8.18 | 861.93 | 0.500 | 12.7 | 859.58 | 0.689 | 17.5 | 855.97 | |||
900 | 36 | 36.000 | 914.40 | 0.322 | 8.18 | 912.73 | 0.500 | 12.7 | 910.38 | 0.748 | 19.1 | 905.31 | |||
1000 | 40 | 40.000 | 1016.00 | 0.375 | 9.53 | 1013.74 | 0.563 | 14.3 | 1010.91 | 1.031 | 26.2 | 998.91 | |||
注:本表源于美国ANSIB36.19并结合我国和本企业生产实际情况而制定。 |
工业焊管规格及参考重量表(标准二)
公称直径 | 外径 | 壁厚、重量 | |||||||
Sch.5S | Sch.10S | Sch.20S | Sch.40S | ||||||
mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
20 | 25 | 1.6 | 0.933 | 2.0 | 1.15 | ||||
25 | 32 | 1.6 | 1.21 | 2.9 | 2.10 | 3.2 | 2.30 | ||
32 | 38 | 1.6 | 1.45 | 2.9 | 2.54 | 3.2 | 2.7 | 3.6 | 3.08 |
40 | 45 | 1.6 | 1.73 | 2.9 | 3.04 | 3.2 | 3.33 | 3.6 | 3.71 |
50 | 57 | 1.6 | 2.21 | 2.9 | 3.91 | 3.2 | 4.29 | 4.0 | 5.28 |
65 | 76 | 2.0 | 3.69 | 3.2 | 5.80 | 4.5 | 8.01 | 5.0 | 8.84 |
80 | 89 | 2.0 | V4.33 | 3.2 | 6.84 | 4.5 | 9.47 | 5.6 | 11.6 |
100 | 108 | 2.0 | 5.28 | 3.2 | 8.35 | 5.0 | 12.8 | 6.3 | 15.9 |
125 | 133 | 2.9 | 9.40 | 3.6 | 11.6 | 5.0 | 15.9 | 6.3 | 19.9 |
150 | 159 | 2.9 | 11.3 | 3.6 | 13.9 | 5.6 | 21.4 | 7.1 | 26.9 |
200 | 219 | 2.9 | 15.6 | 4.0 | 21.4 | 6.3 | 33.4 | 8.0 | 42.1 |
250 | 273 | 3.6 | 24.2 | 4.0 | 26.8 | 6.3 | 41.9 | 8.8 | 57.9 |
300 | 325 | 4.0 | 32.0 | 4.5 | 35.9 | 6.3 | 50.0 | 10.0 | 78.5 |
350 | 377 | 4.0 | 37.2 | 5.0 | 46.3 | 8.0 | 73.5 | 12.0 | 109.1 |
400 | 426 | 4.0 | 42.0 | 5.0 | 52.4 | 8.0 | 83.3 | 12.0 | 123.8 |
450 | 457 | 4.0 | 45.10 | 5.0 | 56.30 | 8.0 | 89.48 | 14.3 | 157.70 |
500 | 508 | 5.0 | 507.38 | 5.6 | 507.22 | 10.0 | 5.5.51 | 15.0 | 502.40 |
550 | 559 | 5.0 | 558.38 | 5.6 | 558.22 | 10.0 | 556.51 | 16 | 552.62 |
600 | 610 | 5.5 | 82.82 | 6.3 | 94.74 | 10.0 | 149.46 | 17.5 | 258.29 |
700 | 711 | 5.5 | 710.25 | 8.0 | 709.41 | 12.7 | 706.98 | 17.5 | 703.37 |
750 | 762 | 6.5 | 760.95 | 8.0 | 760.41 | 12.7 | 757.98 | 17.5 | 754.37 |
800 | 813 | 8.0 | 811.41 | 12.7 | 808.98 | 17.5 | 805.37 | ||
850 | 864 | 8.0 | 862.41 | 12.7 | 859.98 | 17.5 | 856.37 | ||
900 | 914 | 8.0 | 912.41 | 12.7 | 90.98 | 19.0 | 905.01 | ||
1000 | 1016 | 10.0 | 1013.51 | 14.3 | 1010.91 | 26.2 | 998.90 | ||
注:本表源于国内常用标准并结合本企事业生产实际情况而定。 |