冷钢板 2、冷轧钢板(YB459-64) 厚度(mm) 宽度和长度(mm) 理论重量(kg/m2)(比重:8.9) 厚度(mm) 宽度和长度(mm) 理论重量(kg/m2)(比重:8.9) 0.4 600x1200700x1430800x15001000x2000 3.56 2.5 6000x12007000x1430800x15001000x2000 22.25 0.45 4.01 2.75 24.48 0.5 4.45 3.0 26.70 0.6 5.34 3.5 31.50 0.7 6.23 4.0 35.60 0.8 7.12 4.5 40.05 0.9 8.01 5.0 44.50 1.0 8.90 5.5 48.95 1.1 9.79 6.0 53.40 1.2 10.68 6.5 57.85 1.35 12.02 7.0 62.30 1.5 13.35 7.5 66.75 1.65 14.60 8.0 71.20 1.8 16.02 9.0 80.10 2.0 17.80 10.0 89.00 2.25 20.03热铜板 1、热轧铜板(YB459-64) 厚度(mm) 宽度(mm) 理论重量(kg/m2)(比重:8.9) 600~900 1000~1200 1300~1500 1600~1800 1900~2200 2300~2500 2600~2800 2900~3000 最大长度(mm) 5.0 3500 4000 6000 6000 44.50 5.5 3500 4000 6000 6000 48.95 6.0 3500 4000 6000 6000 53.40 6.5 3500 4000 6000 6000 57.85 7.0 3500 4000 6000 6000 62.30 7.5 3500 4000 6000 6000 66.75 8.0 4000 5000 6000 5500 4800 4200 3700 3500 71.20 9.0 4000 5000 6000 5000 4200 3700 3300 3100 80.10 10.0 4000 5000 5500 4500 3800 3300 3000 3000 89.0 11.0 4000 5000 5000 4000 3400 3300 2800 97.9 12.0 4000 5000 4500 3800 3100 2800 106.8 13.0 4000 5000 4000 3600 2900 115.7 14.0 4000 4500 3800 3300 2700 124.6 15.0 4500 4300 3600 3100 2500 133.5 16.0 4500 4300 3400 2000 2400 142.4 17.0 4500 4000 3200 2700 2200 151.3 18.0 4500 3900 3000 2600 160.2 19.0 4500 3700 2800 2400 169.1 20.0 4500 3500 2600 2300 178.0 21.0 4000 3300 2500 2200 186.9 22.0 4000 3000 2400 2100 195.8 23.0 4000 3000 2400 2000 204.7 24.0 3500 2800 2200 1900 213.6 25.0 3500 2800 2000 1800 222.5 注热轧板的宽度按100mm进级。冷无缝管 2、冷拔(轧)无缝钢管(YB231-70) 外径(mm) 壁厚(mm) 壁厚(mm) 0.25 0.30 0.40 0.50 0.60 0.80 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9 9.5 10 11 12 钢管理论重量(kg/m) 钢管理论重量(kg/m) 5 0.0292 0.0348 0.045 0.055 0.065 0.083 0.099 0.112 0.124 0.129 0.134 6 0.0354 0.0421 0.055 0.068 0.080 0.103 0.123 0.142 0.159 0.166 0.174 0.186 0.197 7 0.0416 0.0496 0.065 0.080 0.095 0.122 0.148 0.172 0.193 0.203 0.213 0.230 0.247 0.260 0.277 8 0.0477 0.057 0.075 0.092 0.110 0.142 0.173 0.202 0.227 0.240 0.253 0.275 0.296 0.315 0.339 9 0.054 0.064 0.085 0.105 0.125 0.162 0.197 0.231 0.262 0.277 0.292 0.319 0.345 0.369 0.401 0.427 10 0.060 0.072 0.095 0.117 0.139 0.182 0.222 0.261 0.296 0.314 0.332 0.363 0.395 0.423 0.462 0.496 0.518 0.536 0.561 11 0.066 0.079 0.105 0.129 0.154 0.201 0.247 0.290 0.331 0.351 0.371 0.407 0.444 0.477 0.524 0.566 0.592 0.615 0.647 12 0.072 0.087 0.115 0.142 0.169 0.221 0.271 0.320 0.365 0.388 0.411 0.452 0.493 0.532 0.586 0.635 0.666 0.694 0.734 0.789 (13) 0.079 0.094 0.124 0.154 0.184 0.241 0.296 0.349 0.400 0.425 0.451 0.496 0.543 0.585 0.647 0.703 0.740 0.774 0.820 0.888 14 0.085 0.101 0.134 0.166 0.199 0.260 0.321 0.379 0.434 0.462 0.490 0.541 0.592 0.640 0.709 0.772 0.814 0.852 0.906 0.986 (15) 0.091 0.109 0.144 0.179 0.214 0.280 0.345 0.409 0.468 0.499 0.529 0.585 0.641 0.694 0.771 0.841 0.888 0.932 0.993 1.09 1.17 1.23 16 0.097 0.116 0.154 0.191 0.228 0.300 0.370 0.438 0.503 0.536 0.568 0.629 0.691 0.747 0.832 0.91 0.962 1.10 1.08 1.18 1.28 1.35 (17) 0.103 0.124 0.164 0.203 0.244 0.320 0.395 0.468 0.537 0.573 0.608 0.674 0.740 0.802 0.894 0.98 1.04 1.09 1.17 1.28 1.39 1.48 18 0.100 0.131 0.174 0.216 0.258 0.340 0.419 0.497 0.572 0.610 0.647 0.717 0.789 0.856 0.956 1.05 1.11 1.17 1.25 1.38 1.50 1.60 (19) 0.115 0.138 0.183 0.228 0.274 0.359 0.444 0.527 0.606 0.647 0.687 0.762 0.838 0.910 1.02 1.12 1.18 1.25 1.34 1.48 1.61 1.73 1.54 1.92 20 0.122 0.146 0.193 0.240 0.288 0.379 0.469 0.556 0.642 0.684 0.726 0.806 0.888 0.965 1.08 1.19 1.26 1.33 1.42 1.58 1.72 1.85 1.97 2.07 (21) 0.203 0.253 0.303 0.399 0.493 0.586 0.675 0.721 0.767 0.851 0.937 1.02 1.14 1.26 1.33 1.41 1.51 1.68 1.83 1.97 2.10 2.22 22 0.212 0.265 0.318 0.419 0.518 0.616 0.710 0.758 0.806 0.895 0.986 1.07 1.20 1.33 1.41 1.49 1.60 1.77 1.94 2.10 2.24 2.37 (23) 0.222 0.277 0.333 0.438 0.543 0.645 0.745 0.795 0.846 0.940 1.04 1.13 1.26 1.39 1.48 1.57 1.68 1.87 2.05 2.22 2.37 2.52 (24) 0.236 0.290 0.347 0.456 0.567 0.674 0.779 0.832 0.885 0.984 1.09 1.18 1.33 1.46 1.55 1.64 1.77 1.97 2.16 2.34 2.51 2.66 2.81 2.93 25 0.242 0.302 0.363 0.478 0.592 0.703 0.813 0.869 0.925 1.03 1.13 1.24 1.39 1.53 1.63 1.72 1.86 2.07 2.28 2.47 2.64 2.81 2.97 3.11 (27) 0.262 0.327 0.392 0.516 0.641 0.762 0.882 0.943 1.00 1.12 1.23 1.34 1.51 1.67 1.78 1.88 2.03 2.27 2.50 2.71 2.92 3.11 3.29 3.45 28 0.272 0.340 0.406 0.536 0.666 0.792 0.916 0.98 1.04 1.16 1.28 1.40 1.57 1.74 1.85 1.96 2.11 2.37 2.61 2.84 3.05 3.26 3.45 3.68 29 0.282 0.352 0.418 0.553 0.691 0.823 0.951 1.02 1.076 1.22 1.33 1.47 1.63 1.83 1.92 2.02 2.20 2.47 2.72 2.96 3.19 3.40 3.60 3.80 3.98 30 0.292 0.364 0.436 0.576 0.715 0.851 0.986 1.05 1.12 1.25 1.38 1.51 1.70 1.88 2.00 2.12 2.29 2.56 2.83 3.08 3.32 3.55 3.77 3.97 4.16 4.34 32 0.311 0.389 0.466 0.615 0.765 0.910 1.053 1.13 1.20 1.34 1.48 1.62 1.82 2.02 2.15 1.28 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 4.74 34 0.331 0.413 0.496 0.655 0.814 0.968 1.122 1.20 1.28 1.43 1.58 1.72 1.94 2.15 2.29 2.43 2.63 2.96 3.27 3.58 3.87 4.14 4.41 4.66 4.90 5.13 (35) 0.341 0.426 0.510 0.675 0.833 0.998 1.159 1.24 1.32 1.47 1.63 1.78 2.00 2.22 2.37 2.51 2.72 3.06 3.38 3.70 4.00 4.29 4.57 4.83 5.09 5.33 36 0.350 0.438 0.525 0.695 0.863 1.027 1.192 1.28 1.36 1.52 1.68 1.83 2.07 2.29 2.44 2.59 2.81 3.16 3.50 3.82 4.14 4.44 4.73 5.01 5.27 5.52 38 0.370 0.464 0.555 0.734 0.912 1.087 1.26 1.35 1.44 1.61 1.78 1.94 2.19 2.43 2.59 2.75 2.98 3.35 3.72 4.07 4.41 4.74 5.05 5.35 5.64 5.92 6.18 6.44 40 0.390 0.494 0.585 0.774 0.962 1.146 1.33 1.42 1.52 1.69 1.87 2.05 2.31 2.56 2.74 2.91 3.15 3.55 3.94 4.32 4.68 5.03 5.37 5.70 6.01 6.31 6.60 6.88 42 1.010 1.208 1.41 1.50 1.60 1.79 1.97 2.16 2.44 2.70 2.89 3.07 3.32 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 6.71 7.02 7.32 44.5 1.070 1.281 1.48 1.59 1.65 1.88 2.10 2.29 2.59 2.89 3.07 3.25 3.54 4.00 4.44 4.87 5.29 5.70 6.09 6.47 6.84 7.20 7.55 7.88 45 1.090 1.295 1.51 1.61 1.71 1.91 2.12 2.32 2.62 2.91 3.11 3.31 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 7.30 7.65 7.99 8.32 8.63 48 1.160 1.382 1.61 1.72 1.83 2.05 2.27 2.48 2.81 3.11 3.33 3.54 3.84 4.34 4.83 5.30 5.76 6.21 6.65 7.08 7.49 7.89 8.28 8.66 9.03 9.57 50 1.21 1.44 1.68 1.79 1.91 2.14 2.37 2.59 2.93 3.25 3.48 3.70 4.01 4.54 5.05 5.55 (51) 1.23 1.47 1.71 1.83 1.96 2.18 2.42 2.64 2.99 3.32 3.55 3.79 4.10 4.64 5.16 5.67 53 1.28 1.53 1.78 1.91 2.03 2.27 2.52 2.76 3.11 3.46 3.70 3.94 4.27 4.83 5.38 5.92 (54) 1.31 1.59 1.82 1.94 2.07 2.31 2.56 2.81 3.18 3.53 3.77 4.02 4.36 4.93 5.49 6.04 56 1.36 1.62 1.89 2.02 2.15 2.40 2.66 2.92 3.30 3.66 3.92 4.17 4.53 5.13 5.71 6.29 (57) 1.38 1.65 1.92 2.05 2.18 2.45 2.71 2.97 3.36 3.74 4.00 4.25 4.62 5.23 5.83 6.41 60 1.46 1.74 2.02 2.16 2.31 2.58 2.86 3.13 3.55 3.94 4.22 4.49 4.88 5.52 6.16 6.78 63 1.53 1.83 2.13 2.27 2.42 2.71 3.01 3.30 3.72 4.15 4.44 4.73 5.13 5.81 6.49 7.14 65 1.58 1.89 2.20 2.35 2.50 2.80 3.11 3.40 3.85 4.29 4.59 4.89 5.31 6.02 6.71 7.40 (68) 1.65 1.98 2.36 2.46 2.62 2.93 3.26 3.57 4.04 4.49 4.81 5.12 5.57 6.31 7.05 7.77 70 1.70 2.03 2.37 2.53 2.70 3.02 3.35 3.68 4.16 4.36 4.96 5.23 5.74 6.51 7.27 8.01 (73) 1.78 2.12 2.47 2.64 2.82 3.16 3.50 3.84 4.35 4.84 5.18 5.52 6.00 6.81 7.60 8.38 75 1.82 2.18 2.54 2.71 2.90 3.24 3.60 3.95 4.46 4.97 5.32 5.68 6.17 7.00 7.82 8.62 (76) 1.85 2.21 2.57 2.76 2.94 3.29 3.65 4.00 4.53 5.05 5.40 5.75 6.26 7.10 7.93 8.75 80 2.71 2.90 3.09 3.47 3.84 4.22 4.77 5.32 5.69 6.07 6.60 7.49 8.37 9.24 (83) 2.82 3.02 3.21 3.60 4.00 4.37 4.96 5.52 5.92 6.31 6.86 7.79 8.71 9.62 85 2.88 3.08 3.29 3.69 4.09 4.48 5.08 5.66 6.06 6.46 7.04 7.98 8.93 9.83 (89) 3.02 3.24 3.45 3.86 4.29 4.70 5.33 5.94 6.36 6.77 7.38 8.38 9.38 10.33 90 3.05 3.27 3.49 3.91 4.34 4.76 5.39 6.01 6.43 6.86 7.47 8.47 9.49 10.47 95 3.21 3.46 3.68 4.13 4.59 5.02 5.70 6.36 6.81 7.26 7.90 8.98 10.04 11.10 100 3.40 3.64 3.88 4.35 4.83 5.30 6.00 6.70 7.17 7.65 8.32 9.46 10.59 11.70 (102) 3.46 3.73 3.97 4.45 4.93 5.40 6.13 6.84 7.32 7.81 8.50 9.67 10.82 11.96 (108) 3.67 3.95 4.21 4.72 5.23 5.74 6.50 7.25 7.77 8.29 9.02 10.26 11.49 12.70 110 3.74 4.03 4.28 4.81 5.32 5.84 6.62 7.39 7.92 8.43 9.19 10.46 11.70 12.93 120 4.36 4.66 5.25 5.83 6.38 7.24 8.07 8.66 9.22 10.06 11.44 12.93 14.30 125 5.46 6.06 6.64 7.54 8.42 9.02 9.61 10.50 11.91 13.37 14.80 130 7.86 8.78 9.40 10.00 10.92 12.43 13.92 15.48 (133) 8.05 8.98 9.59 10.25 11.18 12.75 14.26 15.75 140 10.11 10.79 11.80 13.42 15.05 16.65 150 10.85 11.52 12.65 14.39 16.11 17.85 160 13.53 15.38 17.25 19.09 170 14.31 16.31 18.35 20.30 180 15.20 17.30 19.50 21.59 190 18.29 20.60 22.80 200 19.67 21.65 24.00热无缝管 1、热轧无缝钢管(YB231-70) 外径(mm) 壁厚(mm) 壁厚(mm) 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15 16 17 18 19 20 22 (24) 25 (26) 28 30 32 钢管理论重量(kg/m) 钢管理论重量(kg/m) 32 1.82 2.15 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 4.74 38 2.19 2.59 2.98 3.35 3.72 4.07 4.41 4.74 5.05 5.35 5.64 5.92 42 2.44 2.89 3.35 3.75 4.16 4.56 4.95 5.38 5.69 6.04 6.38 6.71 7.02 7.32 7.60 7.83 45 2.62 3.11 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 7.30 7.65 7.99 8.32 8.63 50 2.93 3.48 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 8.29 8.70 9.10 9.49 9.86 54 3.77 4.36 4.93 5.49 6.04 6.58 7.10 7.61 8.11 8.60 9.08 9.54 9.99 10.43 10.85 11.67 57 4.00 4.62 5.23 5.83 6.41 6.99 7.55 8.10 8.63 9.16 9.67 10.17 10.65 11.13 11.59 12.48 13.32 14.11 60 4.22 4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 10.26 10.80 11.32 11.83 12.33 13.29 14.21 15.07 15.88 15.24 16.19 17.09 63.5 4.48 5.18 5.87 6.55 7.21 7.87 8.51 9.14 9.75 10.36 10.95 11.53 12.10 12.65 13.19 14.24 16.57 17.63 18.64 19.61 20.52 68 4.81 5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 11.84 12.47 13.10 13.71 14.30 15.46 17.16 18.27 19.33 20.35 21.31 70 4.96 5.74 6.51 7.27 8.01 8.75 9.47 10.24 10.88 11.56 12.23 12.89 13.54 14.17 14.80 16.01 18.05 19.24 20.37 21.46 22.49 23.48 24.41 25.30 73 5.18 6.00 6.81 7.60 8.38 9.16 9.91 10.66 11.39 12.11 12.82 13.52 14.21 14.88 15.54 16.82 76 5.40 6.26 7.10 7.93 8.75 9.56 10.36 11.14 11.91 12.67 13.42 14.15 14.87 15.58 16.28 17.63 18.94 20.20 21.41 22.57 23.68 24.74 25.75 26.71 83 6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 14.80 15.62 16.42 17.22 18.00 19.53 21.01 22.44 23.82 25.15 26.44 27.67 28.85 29.99 22.79 24.37 25.89 27.37 28.80 30.19 31.52 32.80 34.03 36.35 38.47 89 7.38 8.38 9.38 10.36 11.33 12.28 13.22 14.16 15.07 15.98 16.87 17.76 18.63 19.48 21.16 24.56 26.29 27.97 29.59 31.17 32.70 34.18 35.61 36.99 39.61 42.02 95 7.90 8.98 10.04 11.10 12.14 13.17 14.19 15.19 16.18 17.16 18.13 19.09 20.03 20.96 22.79 26.63 28.53 30.38 32.18 33.93 35.64 37.29 38.89 40.44 43.40 46.17 102 8.50 9.67 10.82 11.96 13.09 14.21 15.31 16.40 17.48 18.55 19.60 20.64 21.67 22.69 24.69 28.41 30.46 32.45 34.40 36.30 38.15 39.95 41.70 43.40 46.66 49.72 51.17 52.58 55.24 108 10.26 11.49 12.70 13.90 15.09 16.27 17.44 18.59 19.73 20.86 21.97 23.08 24.17 26.31 114 10.85 12.15 13.44 14.72 15.98 17.23 18.47 19.70 20.91 22.12 23.31 24.48 25.65 27.94 30.19 32.38 34.53 36.62 38.67 40.67 42.62 44.51 46.36 49.91 53.27 54.87 56.43 59.38 121 11.54 12.93 14.30 15.67 17.02 18.35 19.68 20.99 22.29 23.58 24.86 26.12 27.37 29.84 32.19 34.62 36.94 39.21 41.43 43.60 45.72 47.79 49.82 53.71 57.41 59.19 60.91 64.22 34.03 36.55 39.01 41.43 43.80 46.12 48.39 50.61 52.78 56.97 60.96 62.89 64.76 68.36 71.76 127 12.13 13.59 15.04 16.48 17.90 19.32 20.72 22.10 23.48 24.84 26.19 27.53 28.85 31.47 35.81 38.47 41.09 43.65 46.17 48.63 51.05 53.42 55.73 60.22 64.51 66.59 68.61 72.50 76.20 79.71 133 12.73 14.26 15.78 17.29 18.79 20.28 21.75 23.21 24.66 26.10 27.52 28.93 30.33 33.10 37.88 40.72 43.50 46.24 48.93 51.57 54.16 56.70 59.19 64.02 68.66 70.91 73.10 77.34 81.38 85.23 140 15.04 16.65 18.24 19.83 21.40 22.96 24.51 26.44 27.57 29.08 30.57 32.06 34.99 146 15.70 17.39 19.06 20.73 22.36 23.00 25.62 27.23 28.82 30.41 31.98 55.54 36.62 39.66 42.64 45.57 48.46 51.30 54.08 56.82 59.51 62.15 67.27 72.21 74.60 76.94 81.48 85.82 89.97 152 16.37 18.13 19.87 21.60 23.32 25.03 26.73 28.41 30.08 31.74 33.39 35.02 38.25 41.43 44.56 47.65 50.68 53.66 56.60 59.48 62.32 65.11 70.59 75.76 78.30 80.79 85.62 90.26 94.70 159 17.15 18.99 20.82 22.64 24.45 26.24 28.02 29.79 31.55 33.29 35.03 36.75 40.15 43.50 46.81 50.17 53.27 56.43 59.53 62.59 65.60 68.56 74.33 79.90 82.62 85.28 90.46 95.44 100.33 46.17 49.69 53.17 56.60 59.98 63.31 66.59 69.82 73.00 79.21 85.23 88.16 91.05 96.67 102.10 107.33 168 20.10 22.04 23.97 25.89 27.79 29.69 31.57 33.43 35.29 37.13 38.97 42.59 49.72 53.54 57.31 61.04 64.71 68.34 71.91 75.44 78.92 85.72 92.33 95.56 98.74 104.96 110.98 116.80 180 21.59 23.70 25.75 27.70 29.87 31.91 33.93 35.95 37.95 39.95 41.92 45.85 53.86 58.03 62.15 66.22 70.24 74.21 78.13 82.00 85.28 93.32 100.62 104.19 107.72 114.63 121.33 127.85 194 23.31 25.60 27.82 30.00 32.28 34.50 36.70 38.89 41.06 43.23 45.38 49.64 203 29.14 31.50 33.83 36.16 38.47 40.77 43.05 45.33 47.59 52.08 56.52 60.91 65.94 69.54 73.78 77.97 82.12 86.21 90.26 98.20 105.94 109.74 113.49 120.83 127.99 134.94 219 31.52 34.06 36.60 39.12 41.63 44.12 46.61 49.08 51.54 56.43 61.26 66.04 70.78 75.46 80.10 84.69 89.23 93.71 98.15 106.88 115.42 119.61 123.75 131.89 139.83 147.57 245 38.23 41.09 43.85 46.76 49.56 52.38 55.17 57.95 63.48 68.95 74.38 79.76 83.08 90.36 95.69 100.77 105.90 110.98 120.99 130.80 135.64 140.42 149.84 159.07 168.09 273 42.64 45.92 49.10 52.28 55.45 58.60 61.73 64.86 71.07 77.24 83.36 89.42 95.44 101.41 107.33 113.20 119.20 124.79 136.18 147.38 152.90 158.38 169.18 179.78 190.19 299 53.91 57.41 60.89 64.37 67.83 71.27 78.13 84.93 91.69 98.40 105.44 111.67 118.23 124.74 131.20 137.61 150.29 162.77 168.93 175.05 187.13 199.02 210.71 325 58.74 62.54 66.35 70.14 73.92 77.68 85.18 92.63 100.03 107.38 114.68 121.93 129.13 136.28 143.38 150.44 164.39 178.15 184.96 191.72 205.09 218.25 231.23 351 67.67 71.80 75.91 80.01 84.10 92.23 377 81.68 86.10 90.51 99.29 100.32 108.36 116.35 124.29 132.19 140.03 147.82 155.56 163.26 178.50 193.54 200.99 208.39 223.04 237.49 251.74 402 87.21 91.95 99.67 106.06 108.02 117.00 125.33 133.29 142.44 150.93 159.36 167.75 176.08 192.61 208.93 217.02 225.06 240.99 256.73 272.26 115.41 124.71 133.94 143.15 152.30 161.40 170.45 179.45 188.40 206.16 223.72 232.42 241.08 258.24 275.21 291.18 426 92.55 97.57 102.50 112.58 122.52 132.41 142.25 152.04 161.78 171.47 181.11 190.71 200.25 219.19 237.93 247.23 256.48 274.83 292.98 310.93 450 97.87 103.20 108.50 119.08 130.61 140.09 150.52 160.90 171.24 181.52 191.76 201.94 212.08 232.20 252.12 262.01 271.85 291.38 310.72 329.84 (465) 101.10 116.48 112.20 123.15 134.05 144.90 155.70 166.46 177.16 187.81 198.41 208.97 219.47 240.34 261.00 271.26 281.47 301.74 321.81 341.69 480 104.52 110.22 115.90 127.22 139.49 149.71 160.88 172.00 183.08 192.10 205.07 216.00 226.87 248.47 269.88 280.51 291.09 312.10 332.91 353.52 500 108.96 114.91 120.83 132.65 145.41 156.12 167.79 179.40 190.97 202.48 213.95 225.37 236.74 259.32 281.72 292.84 303.91 325.91 347.71 369.30 530 115.62 121.94 128.23 140.78 154.29 165.74 178.14 190.50 202.80 215.06 227.27 239.42 251.53 275.60 299.47 317.50 323.14 346.62 369.90 392.92 (550) 120.17 126.62 133.10 146.21 159.20 172.15 185.05 197.90 210.70 223.44 236.14 248.80 261.40 286.45 311.31 323.66 335.97 360.43 384.70 406.76 560 122.28 128.97 135.63 148.92 163.16 175.36 188.50 201.60 214.64 226.64 240.58 253.48 266.33 291.88 317.23 600 131.17 138.34 145.50 159.78 175.00 188.18 202.31 216.39 230.42 244.40 258.34 272.22 286.06 313.58 340.90 630 137.81 145.36 152.89 167.91 183.88 197.80 212.67 227.49 242.26 256.98 271.66 286.28 300.85 329.85 358.66 注(1)表中带括号的规格,不推荐使用。 (2)热轧钢管的通常长度为8~12.5米,短尺长度为1.5~3.0米。 (3)钢管的理论重量计算公式为:P=0.02466S(D-S) 式中P----钢管的理论重量(千克/米)(钢管的比重为7.85); D---钢管的公称外径(毫米); S---钢管的公称壁厚(毫米)。 (4)钢管的标记方法举例如下: 用10号钢制造的外径为76毫米、壁厚为3.5毫米的直径和壁厚为普通级精确度、长度为3000毫米倍尺水、煤气管 1、水、煤气输送钢管规格、重量表[冶标(YB)234-63] 公称内径 钢管螺纹 外径(mm) 普通管 加厚管 mm (in.) 壁厚(mm) 理论重量(不计管接头)(kg/m) 壁厚(mm) 理论重量(不计管接头)(kg/m) 6 1/8'' 10 2 0.89 2.50 0.46 8 1/4'' 13.5 2.25 0.62 2.75 0.73 10 3/8'' 17 2.25 0.82 2.75 0.97 15 1/2'' 21.25 2.75 1.25 3.25 1.44 20 3/4'' 26.75 2.75 1.63 3.5 2.01 25 1'' 33.5 3.25 2.42 4 2.91 32 11''/4 42.25 3.25 3.13 4 3.77 40 11''/2 48 3.5 3.84 4.25 4.58 50 2'' 60 3.5 4.88 4.5 6.16 70 21''/2 75.5 3.75 6.64 4.5 7.88 80 3'' 88.5 4 8.34 4.75 9.81 100 4'' 114 4 10.85 5 13.44 125 5'' 140 4.5 15.04 5.5 18.24 150 6'' 165 4.5 17.81 5.5 21.63 注(1)表列钢管是适用于输送水、煤气及采暖系统等用的钢管。分镀锌和不镀锌(黑管)两种;又分带螺纹和 不带螺纹两种;按壁厚可分为普通钢管,加厚钢管和薄壁钢管。 (2)钢管的长度
规定
关于下班后关闭电源的规定党章中关于入党时间的规定公务员考核规定下载规定办法文件下载宁波关于闷顶的规定
为:无螺纹的黑管4~12m;带螺纹的黑管和镀锌管4~9m。每批允许有10%的(按根数计算) 2~4m长的短尺钢管或4~9m米长的接管(即用一个管接头将两根钢管连接而成)。 (3)经供需双方协议,可供应定尺长度或倍尺长度的钢管。其最大长度可到8m。按倍尺交货的钢管,每个单 倍尺应留切口5~10mm。 (4)钢管用易焊接的软钢制造,钢号和制造方法(炉焊或电焊)均由制造厂选择。 (5)钢管应能承受下列规定压力的水压试验:普通钢管和薄壁钢管:20kg/cm2;加厚钢管30kg/cm2。电焊管 电焊钢管规格、重量表[冶标(YB)242-68] 外径(mm) 壁厚(mm) 0.5 0.6 0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 3.5 3.8 4.0 4.2 4.5 4.8 5.0 5.5 钢管的理论重量(kg/m) (5) 0.055 0.065 0.083 0.099 (6) 0.068 0.080 0.108 0.123 (7) 0.080 0.095 0.122 0.148 (8) 0.092 0.110 0.142 0.173 (0.202) (9) 0.105 0.125 0.162 0.197 0.231 10 0.117 0.139 0.182 0.222 (0.261) (11) 0.129 0.154 0.201 0.247 0.290 12 0.142 0.169 0.221 0.271 0.320 0.365 (0.388) 0.411 (13) 0.184 0.241 0.296 0.349 0.400 0.425 0.451 (14) 0.199 0.260 0.321 0.379 0.434 0.462 0.490 15 0.214 0.280 0.345 0.409 0.468 (0.499) 0.529 16 0.228 0.300 0.370 0.438 0.503 (0.536) 0.568 (17) 0.244 0.320 0.395 0.468 0.537 0.573 0.608 18 0.258 0.340 0.419 0.497 0..572 (0.610) 0.647 (0.717) (0.789) (19) 0.274 0.359 0.444 0.527 0.606 0.647 0.687 0.762 (0.838) 20 0.288 0.379 0.469 0.556 0.642 (0.684) 0.726 (0.806) (0.888) (21) 0.493 0.586 0.675 0.721 0.767 0.851 0.937 22 0.518 0.616 0.710 0.758 0.806 0.895 0.986 (23) 0.543 0.645 0.745 0.795 0.846 0.940 1.040 1.130 1.260 24 0.567 0.674 0.779 (0.832) 0.885 (0.984) (1.090) (1.180) (1.330) 25 0.592 0.703 0.813 0.869 0.925 1.030 1.130 1.240 1.390 (26) 0.617 0.734 0.849 0.906 0.963 1.074 1.180 1.291 1.450 (27) 0.641 0.762 0.882 0.943 1.000 1.120 1.230 1.340 1.510 28 0.666 0.792 0.916 (0.980) 1.040 (1.160) (1.280) (1.400) (1.570) 29 0.691 0.823 0.951 1.020 1.076 1.220 1.330 1.470 1.640 30 0.715 0.851 0.986 (1.050) 1.120 (1.260) (1.380) (1.510) (1.700) (31) 0.740 0.881 1.021 1.090 1.152 1.296 1.430 1.562 1.760 32 0.910 1.053 1.130 1.200 1.340 1.480 1.620 1.820 33 0.941 1.091 1.170 1.238 1.385 1.530 1.671 (1.880) (34) 0.968 1.122 1.200 1.280 1.430 1.580 1.720 1.940 (35) 0.998 1.159 1.240 1.320 1.470 1.630 0.780 2.000 (36) 1.027 1.192 1.280 1.360 1.520 1.680 1.830 2.070 (37) 1.059 1.229 1.310 1.396 1.562 1.730 1.887 2.130 38 1.087 1.260 1.350 1.440 1.610 1.780 1.940 2.190 (39) 1.29 1.39 1.47 1.65 1.82 1.99 2.26 40 1.33 1.42 1.52 1.69 1.87 2.05 (2.31) (41) 1.36 1.46 1.55 1.74 1.92 2.10 2.37 42 1.41 1.50 1.60 1.79 1.97 2.16 2.44 43 1.43 1.54 1.63 1.82 2.02 2.21 2.50 44.5 1.48 1.59 1.65 1.88 2.10 2.29 2.59 2.89 3.07 45 1.51 1.61 1.71 1.91 2.12 2.32 2.62 2.91 3.11 (46) 1.54 1.65 1.75 1.96 2.17 2.37 2.68 (47) 1.57 1.68 1.79 2.00 2.22 2.43 2.74 (48) 1.61 1.72 1.83 2.05 2.27 2.48 2.81 3.11 3