中国普通国标的无缝管规格表

<, TD width="5%">

 

外  径／mm			壁  厚／mm
系列1	系列2	系列3	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 (2.3)	2.5 (2.6)	2.8
			单位长度理论质量／(kg／m)
	6		0.035	0.042	0.055	0.068	0.080	0.103	0.123	0.142	0.159	0.166	0.174	0.186	0.197
	7		0.042	0.050	0.065	0.080	0.095	0.122	0.148	0.172	0.193	0.203	0.213	0.231	0.247	0.260	0.277
	8		0 048	0.057	0.075	0.092	0.110	0.142	0.173	0.201	0.228	0.240	0.253	0.275	0.296	0.315	0.339
	9		0.054	0.064	0.085	0.105	0.124	0.162	0.197	0.231	0.262	0.277	0.292	0.320	0 345	0.369	0.401	0.428
10 (10.2)			0.060	0.072	0.095	0.117	0.139	0.182	0.222	0.261	0.297	0.314	0.332	0.364	0.395	0.423	0.462	0.497
	11		0.066	0.079	0.105	0.129	0.154	0.201	0.247	0.290	0.331	0.351	0.371	0.408	0.444	0.477	0.524	0.566
	12		0.072	0.087	0.115	0.142	0.169	0.221	0.271	0.320	0.366	0.388	0.410	0.453	0.493	0.532	0.586	0.635
	13 (12.7)		0.079	0.094	0.124	0.154	0.184	0.241	0.296	0.349	0.400	0.425	0.450	0.497	0.543	0.586	0.647	0.704
13.5			0.082	0.098	0.129	0.160	0.191	0.251	0.308	0.364	0.418	0.444	0.470	0.519	0.567	0.613	0.678	0.739
		14	0.085	0.101	0.134	0.166	0.198	0.260	0.321	0.379	0.435	0.462	0.490	0.542	0.592	0.640	0.709	0.773
	16		0.097	0.116	0.154	0.191	0.228	0.300	0.370	0.438	0.504	0.536	0.568	0.630	0.691	0.749	0.832	0.91
17 (17.2)			0.103	0.124	0.164	0.203	0.243	0.320	0.395	0.468	0.539	0.573	0.608	0.675	0.740	0.803	0.894	0.98
		18	0.109	0.131	0.174	0.216	0.258	0.340	0.419	0.497	0.573	0.610	0.647	0.719	0.789	0.857	0.956	1.05
	19		0.115	0.138	0.183	0.228	0.272	0.359	0.444	0.527	0.608	0.647	0.687	0.763	0.838	0.911	1.02	1.12
	20		0.122	0.146	0.193	0.240	0.287	0.379	0. 469	0.556	0.642	0.684	0.726	0.808	0.888	0.966	1.08	1.19
21 (21.3)					0.203	0.253	0.302	0. 399	0.493	0.586	0.677	0.721	0.765	0.852	0.937	1.02	1.14	1.26
		22			0.212	0.265	0.317	0 .418	0.518	0.616	0. 711	0.758	0.805	0.897	0.986	1.07	1.20	1.33
	25				0.242	0.302	0.361	0.477	0.592	0.704	0.815	0.869	0.923	1.03	1.13	1.24	1.39	1.53
		25.4			0.247	0.307	0 367	0.485	0.602	0.716	0.829	0.884	0. 939	1.05	1.15	1.26	1.41	1.56
27 (26.9)					0.262	0.327	0.391	0. 517	0.641	0 .763	0.884	0.943	1.00	1.13	1.23	1.34	1.51	1.67
	28				0.272	0.339	0.406	0.537	0.666	0.793	0.918	0.98	1.04	1.16	1.28	1.40	1.57	1.74
	6
	7
	8
	9
10 (10.2)			0.518	0.537	0.561
	11		0.592	0.615	0.647
	12		0.666	0.694	0.734	0.789
	13 (12.7)		0.740	0.774	0.820	0.888
13.5			0.777	0.813	0.863	0.937
		14	0.814	0.852	0.906	0.986
	16		0.962	1.01	1.08	1.18	1.28	1.36
17(17.2)			1.04	1.09	1.17	1.28	1.39	1.48
		18	1.11	1.17	1.25	1.38	1.50	1.60
		19		1.18	1.25	1.34	1.48	1.61	1.73	1.83	1.92
	20		1.26	1.33	1.42	1.58	1.72	1.85	1.97	2. 07
21 (21.3)			1.33	1.41	1.51	1.68	1,83	1.97	2.10	2.22
		22	1.41	1.48	1.60	1.78	1.94	2.10	2 .24	2.37
	25		1.63	1.72	1.86	2.07	2.28	2.47	2.64	2.81	2.97	3.11
		25.4	1.66	1.75	1.89	2.11	2.32	2.52	2.70	2.87	3.03	3.18
27 (26.9)			1.78	1.88	2.03	2.27	2.50	2.71	2. 92	3.11	3.29	3.45
	28		1.85	1.96	2.11	2.37	2.61	2.84	3.05	3.26	3.45	3.63
		30			0.292	0.364	0. 435	0.576	0.715	0.852	0.987	1.05	1.12	1.25	1.38	1.51	1.70	1.88
	32 (31.8)				0.311	0.388	0.465	0.616	0.765	0.911	1.056	1.13	1.20	1.34	1.48	1.62	1.82	2.02
34 (33.7)					0.331	0 .413	0.494	0.655	0.814	0.971	1.125	1.20	1.28	1.43	1.58	1.72	1.94	2.15
		35			0.341	0.425	0.509	0.675	0.838	1.000	1.160	1.24	1.32	1.47	1.63	1.78	2.00,	2.22
	38				0.370	0.462	0.553	0.734	0.912	1.089	1.26	1.35	1.44	1.61	1.78	1.94	2.19	2.43
	40				0.390	0. 487	0.583	0.774	0.962	1.148	1.33	1.42	1.52	1.69	1.87	2.05	2.31	2.57
42 (42.4)									1.01	1.21	1.40	1.50	1.60	1.79	1.97	2.16	2.44	2.71
		45 (44.5)							1.09	1.30	1.51	1.61	1.71	1.92	2.12	2.32	2.62	2.91
48 (48.3)									1.16	1.39	1.61	1.72	1.83	2.05	2.27	2.48	2.81	3.12
	51								1.23	1.47	1.71	1.83	1.95	2.18	2.42	2.65	2.99	3.33
		54							1.31	1.56	1.82	1.94	2.07	2.32	2.56	2.81	3.18	3.54
	57								1.38	1.65	1.92	2.05	2.19	2.45	2.71	2.97	3.36	3.74
60 (60.3)									1.46	1.74	2.02	2.16	2.31	2.58	2.86	3.14	3.55	3.95
	63 (63.5)								1.53	1.83	2.13	2.27	2.42	2.72	3.01	3.30	3.73	4.16
	65								1.58	1.89	2.20	2.35	2.50	2.81	3.11	3.41	3.85	4.29
	68								1.65	1.98	2.30	2.46	2.62	2.94	3.26	3.57	4.04	4.50
	70								1.70	2.04	2.37	2.53	2.70	3.03	3.35	3.68	4.16	4.64
		73							1.78	2.12	2.47	2.64	2.82	3.16	3.50	3.84	4.35	4.85
76 (76.1)									1.85	2.21	2.58	2.76	2.94	3.29	3.65	4.00	4.53	5.05
	77										2.61	2.79	2.98	3.34	3.70	4.06	4.59	5.12
	80										2.71	2.90	3.09	3.47	3.85	4.22	4.78	5.33
		30	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 (31.8)		2.15	2.27	2.46	2.76	3.05	3.33	3.59	3.85	4.09	4.32	4.53	4.74
34 (33.7)			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	2.37	2.51	2.72	3.06	3.38	3.70	4.00	4.29	4.157	4.83	5.09	5.33	5.56	5.77
	38		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	6.68	6.91
	40		2.74	2.90	3.15	3.55	3.94	4.32	4.68	5.03	5.37	5.70	6.01	6.31	6.60	6.88	7.15	7.40
42 (42.4)			2.89	3.06	3.32	3.75	4.16	4.56	4.95	5.33	5.69	6.04	6.38	6.71	7.02	7.32	7.61	7.89
		45 (44.5)	3.11	3.30	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 (48.3)			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	9.02	9.37
	51		3.55	3.77	4.10	4.64	5.16	5.67	6.17	6.66	7.13	7.60	8.05	8.48	8.91	9.32	9.72	10.11
		54	3.77	4.01	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
	57		4.00	4.25	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
60 (60.3)			4.22	4.48	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
	63 (63.5)		4.4.4	4.72	5.14	5.82	6.49	7.15	7.80	8.43	9.06	9.67	10.26	10.85	11.42	11.98	12.53	13.07
	65		4.59	4.88	5.31	6.02	6.71	7.40	8.07	8.73	9.38	10.01	10.63	11.25	11.84	12.43	13.00	13.56
	68		4.81	5.11	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
	70		4.96	5.27	5.74	6.51	7.27	8.01	8.75	9.47	10.18	10.88	11.56	12.23	12.89	13.54	14.17	14.80
		73	5.18	5.51	6.00	6.81	7.60	8.38	9.16	9.91	10.66	11.39	12.11	12.82	13.52	14.20	14.88	15.54
76 (76.1)			5.40	5.75	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
	77		5.47	5.82	6.34	7.20	8.05	8.88	9.70	10.50	11.30	12.08	12.85	13.61	14.36	15.09	15.81	16.52
	80		5.70	6 06	6.60	7.50	8.38	9.25	10.10	10.95	11.78	12.60	13.41	14.20	14.99	15.76	16.52	17.26
		30
	32 (31.8)
34 (33.7)
		35
	38
	40
42 (42.4)
		45 (44.5)	9.22	9.77
48 (48.3)			10.04	10.65
	51		10.85	11.54
		54	11.67	12.43	13.14	13.81
	57		12.48	13.32	14.11	14.85
60 (60.3)			13.29	14.21	15.07	15.88	16.64	17.36
	63 (63.5)		14.11	15.09	16.03	16.92	17.76	18.55
	65		14.65	15.68	16.67	17.61	18.50	19.33
	68		15.46	16.57	17.63	18.64	19.61	20.52
	70		16.01	17.16	18.27	19.33	20.35	21.31	22.22
		73	16.82	18.05	19.2,4	20.37	21.46	22.49	23.48	24.41	25.30
76 (76.1)			17.63	18.94	20.20	21.41	22.56	23.67	24.73	25.75	26.71	27.62
	77		17.90	19.23	20.52	21.75	22.93	24.07	25.1S	26.19	27.18	28.11
	80		18.72	20.12	21.48	22.79	24.04	25.25	26.41	27.52	28.58	29.59
		30
	32(31.8)
34 (33.7)
		35
	38
	40
42 (42.4)
		45 (44.5)
48 (48.3)
	51
		54
	57
60 (60.3)
	63 (63.5)
	65
	68
	70
		73
76 (76.1)
	77
	80
		83 (82.5)									2.82	3.02	3.21	3.60	4.00	4.38	4.96	5.54
	85										2.89	3.09	3.29	3.69	4.09	4.49	5.09	5.68
89 (88.9)											3.02	3.24	3.45	3.87	4.29	4.71	5.33	5.95
	95										3.23	3.46	3.69	4.14	4.59	5.03	5.70	6.37
	102 (101.6)										3.47	3.z2	3.96	4.45	4.93	5.41	6.13	6.85
		108									3.68	3.94	4.20	4.71	5.23	5.74	6.50	7.26
114 (114.3)												4.16	4.44	4.98	5.52	6.07	6.87	7.68
	121											4,42	4.71	5.29	5.87	6.45	7.31	8.16
	127													5.56	6.17	6.77	7.68	8.58
	133																8.05	8.98
140 (139.7)
		142 (141.3)
	146
		152 (152.4)
		159
168 (168.3)
		180 (177.8)									<, /TD>
		194 (193.7)
	203
219 (219.1)
		245 (244.5)
		B3 (82.5)	5.92	6.30	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
	85		6.07	6.46	7.04	7.99	8.93	9.86	10.78	11.69	12.58	13.46	14.33	15.19	16.04	16.87	17.69	18.49
89 (88.9)			6.36	6.77	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
	95		6.81	7.24	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
	102 (101.6)		7.32	7.80	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
		108	7.77	8.27	9.02	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
114 (114.3)			8.21	8.74	9.54	10.85	12.15	13.44	14.72	15.98	17.23	18.47	19.70	20.91	22.11	23.30	24.48	25.65
	121		8.73	9.30	10.14	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
	127		9.19	9.77	10.66	12.13	13.59	15.04	16.48	17.90	19.31	20.71	22.10	23.48	24.84	26.19	27.53	28.85
	133		9.62	10.24	11.18	12.72	14.26	15.78	17.29	18.79	20.28	21.75	23.21	24.66	26.10	27.52	28.93	30.33
140 (139.7)			10.14	10.80	11.78	13.42	15.04	16.65	18.24	19.83	21,40	22.96	24.51	26.04	27.56	29.08	30.57	32.06
		142 (141.3)	10.28	10.95	11.95	13.61	15.26	16.89	18.51	20.12	21.72	23.30	24.88	26.44	27.98	29.52	31.04	32.55
	146		10.58	11.27	12.30	14.01	15.70	17.39	19.06	20.72	22.36	23.99	25.62	27.22	28.82	30.41	31.98	33.54
		152 (152.4)	11.02	11.74	12.82	14.60	16.37	18.13	19.87	21.60	23.32	25.03	26.73	28.41	30.08	31.74	33.39	35.02
		159			13.42	15.29	17.14	18.99	20.82	22.64	24.44	26.24	28.02	29.79	31.55	33.29	35.02	36.75
168 (168.3)					14.20	16.18	18.14	20.10	22.04	23.97	25.89	27.79	29.68	31.56	33.44	35.29	37.13	38.97
		180 (177.8)			15.23	17.36	19.48	21.58	23.67	25.74	27.81	29.86	31.90	33.93	35.95	37.95	39.94	41.92
		194 (193.7)			16.44	18.74	21.03	23.30	25.60	27.82	30.05	32.28	34.49	36.69	38.88	41.06	43.22	45.38
	203				17.22	19.63	22.03	24.41	26.79	29.15	31.50	33.83	36.16	38.47	40.77	43.06	45.33	47.59
219 (219.1)										31.52	34.06	36.60	39.12	41.63	44.12	46.61	49.08	51.54
		245 (244.5)								35.36	38.23	41.08	43.93	46.76	49.57	52.38	55.17	57.95
		83 (82.5)	19.53	21.01	22.44	23.82	25.15	26.44	27.67	28.85	29.99	31.07	33.10
	85		20.07	21.60	23.08	24.51	25.89	27.23	28.51	29.74	30.92	32.06	34.18
89 (88.9)			21.16	22.79	24.36	25.89	27.37	28.80	30.18	31.52	32.80	34.03	36.35	38.47
	95		22.79	24.56	26.29	27.96	29.59	31.17	32.70	34.18	35.61	36.99	39.60	42.02
	102 (101.6)		24.69	26.63	28.53	30.38	32.18	33.93	35.63	37.29	38.89	40.44	43.40	46.16	47.47	48.73	51.10
		108	26.31	28.41	30.46	32.45	34.40	36.30	38.15	39.95	41.70	43.40	46.66	49.71	51.17	52.58	55.24	57.71
114 (114.3)			27.94	30.19	32.38	34.52	36.62	38.67	40.66	42.61	44.51	46.36	49.91	53.27	54.87	56.42	59.38	62.15
	121		29.84	32.26	34.62	36.94	39.21	41.43	43.60	45.72	47.79	49.81	53.71	57.41	59.18	60.91	64.21	67.83
	127		31.47	34.03	36.55.	39.01	41.43	43.80	46.12	48.38	50.60	52.77	56.96	60.96	62.88	64.76	68.36	71.76
	133		33.10	35.81	38.47	41.08	43.65	46.16	48.63	51.05	53.41	55.73	60.22	64.51	66.58	68.60	72.50	76.20
140 (139.7)			34.99	37.88	40.71	43.50	46.24	48.93	51.56	54.15	56.69	59.18	64.02	68.65	70.90	73.09	77.33	81.38
		142 (141.3)	35.54	38.47	41.36	44.19	46.98	49.72	52.41	55.04	57.63	60.17	65.11	69.84	72.13	74.38	78.72	82.86
	146		36.62	39.66	42.64	45.57	48.46	51.29	54.08	56.82	59.50	62.14	67.27	72.20	74.60	76.94	81.48	85.82
		152 (152.4)	38.25	41.43	44.56	47.64	50.68	53.66	56.59	59.48	62.32	65.10	70.53	75.76	78.30	80.79	85.62	90.26
		159	40.15	43.50	46.80	50.06	53.27	56.42	59.53	62.59	65.60	68.55	74.33	79.90	82.61	85.27	90.45	95.43
168 (168.3)			42.59	46.17	49.69	53.17	56.59	59.97	63.30	66.58	69.81	72.99	79.21	85.22	88.16	91.04	96.67	102.09
		180 (177.8)	45.84	49.72	53.54	57.31	61.03	64.71	68.33	71.91	75.43	78.91	85.72	92.33	95.56	98.74	104.95	110.97
		194 (193.7)	49.64	53.86	58.02	62.14	66.21	70.23	74.20	78.12	81.99	85.82	93.31	100.61	104.19	107.71	114.62	121.33
	203		52.08	56.52	60.91	65.25	69.54	73.78	77.97	82.12	86.21	90.26	98.20	105.94	109.74	113.49	120.83	127.99
219 (219.1)			56.42	61.26	66.04	70.77	75.46	80.10	84.68	89.22	93.71	98.15	106.88	115.41	119.60	123.74	131.88	139.82
		245 (244.5)	63.48	68.95	74.37	79.75	83.08	90.35	95.58	100.76	105.89	110.97	120.98	130.80	135.63	140.41	149.83	159.06
		83 (82.5)
	85
89 (88.9)
	95
	102 (101.6)
		108
114 (114.3)
	121		70.24
	127		74.97
	133		79.70	83.01	86.12
140 (139.7)			85.22	88-88	92.33
		142 (141.3)	86.81	90.56	94.11
	146		89.96	93.91	97.66	101.21	104.56
		152 (152.4)	94.69	98.94	102.98	106.83	110.48
		159	100.22	104.81	109.20	113.39	117.39	121.19	126.51
168 (168.3)			107.32	112.35	117.19	121.82	126.26	130.50	136.50
		180 (177.8)	116.79	122.41	127.84	133.07	138.10	142.93	149.81	156.26	160.30
		194 (193.7)	127.84	134.15	140.27	146.19	151.91	157.43	165.35	172.83	177.56
	203		134.94	141.70	148.26	154.62	160.78	166.75	175.33	183.47	188.65	200.74
219 (219.1)			147.57	155.11	162.46	169.61	176.57	183.33	193.10	202.41	208.38	222.45
		245 (244.5)	168.08	176.91	185.54	193.98	202.22	210.25	221.94	233.18	240.44	257.71	273.74	288.54
273
	299
325 (323.9)
	340 (339.7)
	351
356 (355.6)
	377
	402
406 (406.4)
	426
	450
457
	480
	500
508
	530
		560 (559)
610
	630
		660