北京16mn无缝钢管厂家 北京无锡16mn无缝钢管总代理　北京常用无缝钢管的型号

北京16mn无缝钢管厂家 北京无锡16mn无缝钢管总代理　北京常用无缝钢管的型号

北京16mn无缝钢管厂家 北京无锡16mn无缝钢管总代理　北京常用无缝钢管的型号

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无缝钢管理论重量表
单位：Kg/m	壁 厚							单位：Kg/m	壁 厚
外 径	3	3.5	4	4.5	5	5.5	6	外 径	6.5	7	8	8.5	9	10	12
32	2.146	2.46	2.762	3.052	3.329	3.594	3.847	32	4.088
38	2.589	2.978	3.354	3.718	4.069	4.408	4.735	38	5.049
42	2.885	3.323	3.749	4.162	4.562	4.951	5.327	42	5.691
45	3.107	3.582	4.044	4.495	4.932	5.358	5.771	45	6.172
50	3.477	4.014	4.538	5.049	5.549	6.036	6.511	50	6.973	7.423	8.286	8.699
54	3.773	4.359	4.932	5.493	6.042	6.578	7.103	54	7.614	8.114	9.075	9.538
57	3.995	4.618	5.228	5.826	6.412	6.985	7.546	57	8.095	8.632	9.667	10.167
60	4.217	4.877	5.524	6.159	6.782	7.392	7.99	60	8.576	9.149	10.259	10.796
63.5	4.476	5.179	5.869	6.548	7.214	7.867	8.508	63.5	9.137	9.754	10.95	11.529
68	4.809	5.567	6.313	7.047	7.768	8.477	9.174	68	9.858	10.53	11.838	12.473
70	4.957	5.74	6.511	7.269	8.015	8.749	9.47	70	10.179	10.876	12.232	12.892	13.539	14.797	17.164
73	5.179	5.999	6.807	7.602	8.385	9.156	9.914	73	10.66	11.394	12.824	13.521	14.205	15.537	18.052
76	5.401	6.258	7.103	7.935	8.755	9.563	10.358	76	11.141	11.912	13.416	14.15	14.871	16.277	18.94
89	6.363	7.38	8.385	9.378	10.358	11.326	12.281	89	13.225	14.156	15.981	16.875	17.756	19.483	22.787
108	7.768	9.02	10.259	11.486	12.701	13.903	15.093	108	16.27	17.436	19.729	20.858	21.973	24.168	28.41
133	11.178	12.725	14.261	15.783	17.294	18.792		133	20.278	21.751	24.662	26.098	27.522	30.334	35.809
159	13.422	15.29	17.146	18.989	20.821	22.639		159	24.446	26.24	29.791	31.548	33.293	36.746	43.503
219	18.601	21.209	23.805	26.388	28.959	31.517		219	34.064	36.598	41.629	44.126	46.61	51.543	61.259
273	23.262	26.536	29.797	33.046	36.283	39.508		273	42.72	45.92	52.283	55.445	58.596	64.86	77.24
325	27.75	31.665	35.568	39.458	43.337	47.202		325	51.056	54.897	62.542	66.346	70.137	77.684	92.629
355	38.897	43.158	47.406	51.641				355	55.865	60.076	68.46	72.634	76.796	85.082	101.507
377	41.339	45.871	50.39	54.897				377	59.391	63.873	72.801	77.246	81.679	90.508	108.018
426	46.777	51.913	57.036	62.147				426	67.246	72.332	82.468	87.518	92.555	102.592	122.519
450								450	71.093	76.475	87.203	92.549	97.882	108.511	129.621
480								480	75.902	81.654	93.122	98.837	104.54	115.909	138.499
530								530	83.917	90.286	102.987	109.319	115.638	128.24	153.296
630								630	99.947	107.549	122.716	130.281	137.833	152.902	182.89

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无缝钢管重量计算公式
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