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最全厚壁無(wú)縫鋼管理論重量表
外  徑	6	7	8	9	10	12	14	16	18	20	22	30
30	3.55	3.97	4.34
32	3.85	4.32	4.73
34	4.14	4.66	5.13
36	4.44	5.01	5.52
37	4.59	5.18	5.72	6.21
40	5.03	5.70	6.31	6.88	7.39
42	5.33	6.04	6.71	7.32	7.89
45	5.77	6.56	7.30	7.99	8.63
48	6.21	7.08	7.89	8.66	9.37	10.65
50	6.51	7.42	8.29	9.10	9.86	11.24
54	7.10	8.11	9.07	9.98	10.85	12.43
60	7.99	9.15	10.26	11.32	12.33	14.20	15.88
63.5	8.51	9.75	10.95	12.10	13.19	15.24	17.09	18.74	20.20
76	10.36	11.91	13.42	14.87	16.28	18.94	21.40	23.67	25.75
80	10.95	12.60	14.20	15.76	17.26	20.12	22.76	25.25	27.52	29.59
89	12.28	14.15	15.98	17.76	19.48	22.76	25.89	28.80	31.52	34.03
102	14.20	16.40	18.54	20.64	22.69	26.63	30.38	33.93	37.29	40.44
114	15.98	18.47	20.91	23.30	25.65	30.18	34.52	38.67	42.61	46.36
127	17.90	20.71	23.48	26.19	28.85	34.03	39.01	43.80	48.38	52.77
133	18.79	21.75	24.66	27.52	30.33	35.81	41.08	46.16	51.05	55.73	60.22
159	22.64	26.24	29.79	33.29	36.74	43.50	50.06	56.42	62.59	68.55	74.33
219	31.52	36.60	41.63	46.61	51.54	61.26	70.77	80.10	89.22	98.15	106.88
245	35.36	41.08	46.76	52.38	57.95	68.95	79.75	90.35	100.76	110.97	120.98	159.06
273	39.51	45.92	52.28	58.60	64.86	77.24	89.42	101.40	113.19	124.78	136.17	179.77
299	43.35	50.41	57.41	64.36	71.27	84.93	98.39	111.66	124.73	137.6	150.28	199.01