40cr鋼管標(biāo)準(zhǔn)理論重量表本公司常年銷售成鋼、寶鋼、包鋼、鞍鋼等幾大鋼廠的現(xiàn)貨無(wú)縫管，常備資源材質(zhì)為：20#、45#、16Mn、27SiMn、12Cr1MoV、15CrMo、10CrMo910等。
執(zhí)行標(biāo)準(zhǔn)為：結(jié)構(gòu)管GB8162-1999、流體管GB8163-1999、低中壓鍋爐管GB3087-1999、高壓鍋爐管GB5310-1995、化肥管GB6479-2000、石油裂化管GB9948-88。公司所售鋼管除用于石油、煤炭、化工、化肥、鍋爐、建筑機(jī)械、造船等行業(yè)，還廣泛用于汽車零部件等機(jī)械加工企業(yè)。
公司科學(xué)的企業(yè)管理制度，適時(shí)、正確的營(yíng)銷策略。 “特殊品種、規(guī)格齊全”占有了較大的鋼管*。公司業(yè)績(jī)逐年提高，規(guī)模逐年壯大，年經(jīng)銷無(wú)縫管萬(wàn)余噸。我公司將憑借良好的信譽(yù)，的產(chǎn)品，雄厚的實(shí)力，優(yōu)良的服務(wù)，低廉的價(jià)格與廣大用戶再展宏圖，共創(chuàng)輝煌?！?/span>
單位：Kg/m | 壁 厚 |
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外 徑 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 |
10 | 0.172 | 0.561 | 0.594 | 0.624 |
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30 | 1.997 | 2.287 | 2.578 | 2.829 | 3.069 | 3.319 | 3.551 |
32 | 2.146 | 2.460 | 2.762 | 3.052 | 3.329 | 3.594 | 3.847 |
38 | 2.589 | 2.978 | 3.354 | 3.718 | 4.069 | 4.408 | 4.735 |
42 | 2.885 | 3.323 | 3.749 | 4.162 | 4.562 | 4.951 | 5.327 |
45 | 3.107 | 3.582 | 4.044 | 4.495 | 4.932 | 5.358 | 5.771 |
50 | 3.477 | 4.014 | 4.538 | 5.049 | 5.549 | 6.036 | 6.511 |
54 | 3.773 | 4.359 | 4.932 | 5.493 | 6.042 | 6.578 | 7.103 |
57 | 3.995 | 4.618 | 5.228 | 5.826 | 6.412 | 6.985 | 7.546 |
60 | 4.217 | 4.877 | 5.524 | 6.159 | 6.782 | 7.392 | 7.990 |
63.5 | 4.476 | 5.179 | 5.869 | 6.548 | 7.214 | 7.867 | 8.508 |
68 | 4.809 | 5.567 | 6.313 | 7.047 | 7.768 | 8.477 | 9.174 |
70 | 4.957 | 5.740 | 6.511 | 7.269 | 8.015 | 8.749 | 9.470 |
73 | 5.179 | 5.999 | 6.807 | 7.602 | 8.385 | 9.156 | 9.914 |
76 | 5.401 | 6.258 | 7.103 | 7.935 | 8.755 | 9.563 | 10.358 |
89 | 6.363 | 7.380 | 8.385 | 9.378 | 10.358 | 11.326 | 12.281 |
108 | 7.768 | 9.020 | 10.259 | 11.486 | 12.701 | 13.903 | 15.093 |
133 | 11.178 | 12.725 | 14.261 | 15.783 | 17.294 | 18.792 |
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159 | 13.422 | 15.290 | 17.146 | 18.989 | 20.821 | 22.639 |
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219 | 18.601 | 21.209 | 23.805 | 26.388 | 28.959 | 31.517 |
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273 | 23.262 | 26.536 | 29.797 | 33.046 | 36.283 | 39.508 |
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325 | 27.750 | 31.665 | 35.568 | 39.458 | 43.337 | 47.202 |
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355 | 38.897 | 43.158 | 47.406 | 51.641 |
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377 | 41.339 | 45.871 | 50.390 | 54.897 |
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426 | 46.777 | 51.913 | 57.036 | 62.147 |
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