1．钢管刷油、防腐蚀、绝热工程量计算表

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		0		20		25		30		35		40
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
6	10.2	-	3.20	0.199	16.40	0.291	19.70	0.399	23.00	0.524	26.29	0.665	29.59
8	13.5	-	4.24	0.221	17.44	0.318	20.73	0.431	24.03	0.561	27.33	0.708	30.63
10	17.2	-	5.40	0.245	18.60	0.347	21.90	0.467	25.19	0.603	28.49	0.756	31.79
15	21.3	-	6.69	0.271	19.89	0.381	23.18	0.507	26.48	0.649	29.78	0.809	33.08
20	26.9	-	8.45	0.307	21.65	0.426	24.94	0.561	28.24	0.713	31.54	0.881	34.84
25	33.7	-	10.59	0.351	23.78	0.481	27.08	0.627	30.38	0.790	33.68	0.969	36.98
32	112.4	-	13.32	0.408	26.52	0.551	29.81	0.712	33.11	0.888	36.41	1.082	39.71
40	48.3	-	15.17	0.446	28.37	0.599	31.67	0.769	34.96	0.955	38.26	1.158	41.56
50	60.3	-	18.94	0.524	32.14	0.696	35.44	0.885	38.73	1.091	42.03	1.314	45.33
65	76.1	-	23.91	0.626	37.10	0.824	40.40	1.039	43.70	1.270	47.00	1.518	50.30
80	88.9	-	27.93	0.709	41.12	0.927	44.42	1.163	47.72	1.415	51.02	1.684	54.32
100	114.3	-	35.91	0.873	49.10	1.133	52.40	1.409	55.70	1.703	59.00	2.013	62.30
125	139.7	-	43.89	1.037	57.08	1.338	60.38	1.656	63.68	1.990	66.98	2.341	70.28
150	168.3	-	52.87	1.223	66.07	1.570	69.36	1.934	72.66	2.314	75.96	2.712	79.26
200	219.1	-	68.83	1.551	82.03	1.981	85.32	2.427	88.62	2.890	91.92	3.369	95.22
250	273.0	-	85.76	1.900	98.96	2.417	102.26	2.950	100.55	3.500	108.85	1.067	112.15
300	323.9	-	101.75	2.229	114.95	2.828	118.25	3.444	121.54	4.076	124.84	41.725	128.1.1
350	355.6	-	111.71	2.435	124.91	3.085	128.20	3.752	131.50	4.435	134.80	5.136	138.10
400	406.4	-	127.67	2.763	140.87	3.496	144.16	4.245	147.46	5.011	150.76	5.793	154.06
450	457.0	-	143.57	3.091	156.77	3.905	160.06	4.736	163.36	5.584	166.66	6.448	169.96
500	508.0	-	159.59	3.421	172.79	4.318	176.08	5.231	179.38	6.161	182.68	7.108	180.98
550	59.0	-	175.61	3.751	188.81	4.730	192.10	5.726	195.40	6.739	198.70	7.768	202.00
600	610.0	-	191.63	4.081	204.83	5.143	208.12	6.221	211.42	7.317	2l4.72	8.428	218.02
650	660.0	-	207.34	4.405	220.51	5.547	223.83	6.707	227.13	7.883	230.43	9.076	233.73
700	711.0	-	223.36	4.735	236.56	5.960	239.85	7.202	243.15	8.460	246.45	9.736	249.75
750	762.0	-	239.38	5.065	252.58	6.372	255.88	7.697	259.17	9.038	262.47	10.396	265.77
800	813.0	-	255.40	5.395	268.61	6.785	271.90	8.192	275.20	9.616	278.49	1l.006	281.79
850	864.0	-	271.43	5.725	284.63	1.198	287.92	8.687	291.22	10.193	294.52	11.716	297.81
900	914.0	-	287.13	6.048	300.34	7.602	303.63	9.172	306.92	10.759	310.22	12.363	313.52
950	965.0	-	303.15	6.378	316.36	8.015	319.65	9.667	322.95	11.337	326.24	13.023	329.54
1000	1016.0	-	319.18	6.708	332.37	8.427	335.67	10.163	338.97	11.915	342.27	13.683	345.57

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		45		50		55		60		65		70
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
6	10.2	0.823	32.89	0.998	36.19	1.190	39.49	1.398	42.79	1.623	46.09	1.864	49.38
8	13.5	0.871	33.93	1.052	37.23	1.248	40.53	1.462	43.82	1.692	47.12	1.939	50.42
10	17.2	0.925	35.09	1.111	38.39	1.314	41.69	1.534	44.99	1.770	48.28	2.023	51.58
15	21.3	0.980	36.38	1.178	39.68	1.387	42.98	1.613	46.27	1.856	49.57	2.116	52.87
20	26.9	1.067	38.14	1.268	41.44	1.487	44.73	1.722	48.03	1.974	51.33	2.242	54.63
25	33.7	1.166	40.27	1.378	43.57	1.608	46.87	1.854	50.17	2.117	53.47	2.396	56.77
32	42.4	1.292	43.01	1.519	46.31	1.763	49.60	2.023	52.90	2.300	56.20	2.593	59.50
40	48.3	1.378	44.86	1.615	48.16	1.868	51.46	2.138	54.76	2.424	58.05	2.727	61.30
50	60.3	1.553	48.63	1.809	51.93	2.081	55.23	2.371	58.53	2.676	61.82	2.999	65.12
65	76.1	1.783	53.59	2.064	56.89	2.362	60.19	2.677	63.49	3.009	66.79	3.357	70.09
80	88.9	1.969	57.62	2.271	60.91	2.590	64.21	2.926	67.51	3.278	70.81	3.647	74.11
100	114.3	2.339	65.59	2.682	68.89	3.042	72.19	3.419	75.49	3.812	78.79	4.222	82.09
125	139.7	2.709	73.57	3.093	76.87	3.494	80.17	3.912	83.47	4.346	86.77	4.797	90.07
150	168.3	3.125	82.56	3.556	85.86	4.003	89.16	4.467	92.45	4.948	95.75	5.445	99.05
200	219.1	3.865	98.52	4.378	101.82	4.907	105.11	5.454	108.41	6.016	111.71	6.596	115.01
250	273.0	4.650	115.45	5.250	118.75	5.867	122.05	6.500	125.35	7.150	128.64	7.817	131.94
300	323.9	5.391	131.44	6.073	134.74	6.772	138.04	7.488	141.34	8.220	144.63	8.969	147.93
350	355.6	5.853	141.40	6.586	144.70	7.337	148.00	8.104	151.29	8.887	154.59	9.687	157.89
400	406.4	6.592	157.36	7.408	160.66	8.241	163.95	9.090	167.25	9.956	170.55	10.838	173.85
450	457.0	7.329	173.25	8.227	176.55	9.141	179.85	10.072	183.15	11.020	186.45	11.984	189.75
500	508.0	8.072	189.28	9.052	192.57	10.049	195.87	11.062	199.17	12.093	202.47	13.139	205.77
550	559.0	8.814	205.30	9.877	208.60	10.956	211.89	12.053	215.19	13.165	218.49	14.295	221.79
600	610.0	9.557	221.32	10.702	224.62	11.864	227.92	13.043	231.21	14.238	234.51	15.450	237.81
650	660.0	10.285	237.03	11.511	240.32	12.754	243.62	14.013	246.92	15.289	250.22	16.582	253.52
700	711.0	11.028	253.05	12.336	256.35	13.662	259.64	15.004	262.94	16.362	266.24	17.737	269.54
750	762.0	11.770	269.07	13.161	272.37	14.569	275.67	15.994	278.97	17.435	282.26	18.893	285.56
800	813.0	12.513	285.09	13.987	288.39	15.477	291.69	16.984	294.99	18.507	298.29	20.048	301.58
850	864.0	13.255	301.11	14.812	304.41	16.384	307.71	17.974	311.01	19.580	314.31	21.203	317.61
900	914.0	13.984	316.82	15.621	320.12	17.274	323.42	18.945	326.72	20.632	330.01	22.335	333.31
950	965.0	14.726	332.84	16.446	336.14	18.182	339.44	19.935	342.74	21.704	346.04	23.491	349.33
1000	1016.0	15.469	348.86	17.271	352.16	19.090	355.46	20.925	358.76	22.78	362.06	24.646	365.36

 

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		75		80		85		90		95		100
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
6	10.2	2.122	52.68	2.397	55.98	2.688	59.28	2.997	62.58	3.321	65.88	3.663	69.18
8	13.5	2.202	53.72	2.482	57.02	2.779	60.32	3.093	63.62	3.423	66.91	3.770	70.21
10	17.2	2.292	54.88	2.578	58.18	2.881	61.48	3.200	64.78	3.537	68.08	3.889	71.37
15	21.3	2.392	56.17	2.684	59.47	2.994	62.77	3.320	66.07	3.663	69.36	4.022	72.66
20	26.9	2.528	57.93	2.829	61.23	3.148	64.53	3.483	67.82	3.835	71.12	4.203	74.42
25	33.7	2.693	60.07	3.005	63.36	3.335	66.66	3.681	69.96	4.044	73.26	4.423	76.56
32	42.4	2.904	62.80	3.231	66.10	3.574	69.40	3.934	72.69	4.311	75.99	4.705	79.29
40	48.3	3.047	64.65	3.383	67.95	3.736	71.25	4.106	74.55	4.493	77.85	4.896	81.14
50	60.3	3.338	68.42	3.694	71.72	4.066	75.02	4.456	78.32	4.861	81.62	5.284	84.91
65	76.1	3.722	73.39	4.103	76.68	4.501	79.98	4.916	83.28	5.347	86.58	5.795	89.88
80	88.9	4.032	77.41	4.434	80.71	4.853	84.00	5.289	87.30	5.741	90.60	6.209	93.90
100	114.3	4.649	85.39	5.092	88.68	5.552	91.98	6.028	95.28	6.521	98.58	7.031	101.88
125	139.7	5.265	93.37	5.749	96.66	6.250	99.96	6.768	103.26	7.302	106.56	7.853	109.86
150	168.3	5.959	102.35	6.490	105.65	7.037	108.95	7.601	112.25	8.181	115.54	8.779	118.84
200	219.1	7.192	118.31	7.805	121.61	8.434	124.91	9.080	128.20	9.743	131.50	10.422	134.80
250	273.0	8.500	135.24	9.200	138.54	9.917	141.84	10.650	145.14	11.400	148.44	12.166	151.73
300	323.9	9.735	151.23	10.517	154.53	11.316	157.83	12.132	161.13	12.964	164.43	13.813	167.72
350	305.6	10.504	161.19	11.338	164.49	12.188	167.79	13.055	171.09	13.939	174.38	14.839	177.68
400	406.4	11.737	177.15	12.653	180.45	13.586	183.75	14.535	187.04	15.500	190.34	16.483	193.64
450	457.0	12.965	193.05	13.963	196.34	14.977	199.64	16.008	202.94	17.056	206.24	18.120	209.54
500	508.0	14.203	209.07	15.283	212.37	16.380	215.66	17.493	218.96	18.624	222.26	19.770	225.56
550	559.0	15.441	225.09	16.603	228.39	17.783	231.69	18.979	234.98	20.191	238.28	21.421	241.58
600	610.0	16.678	241.11	17.923	244.41	19.185	247.71	20.464	251.01	21.759	254.30	23.071	257.60
650	660.0	17.892	256.82	19.218	260.12	20.560	263.41	21.920	266.71	23.296	270.01	24.689	273.31
700	711.0	19.129	272.84	20.538	276.14	21.963	279.44	23.405	282.74	24.864	286.03	26.339	289.33
750	762.0	20.367	288.86	21.858	292.16	23.366	295.46	24.890	298.76	26.431	302.06	27.989	305.35
800	813.0	21.605	304.88	23.178	308.18	24.769	311.48	26.376	314.78	27.999	318.08	29.639	321.38
850	864.0	22.842	320.90	24.498	324.20	26.171	327.50	27.861	330.80	29.567	334.10	31.290	337.40
900	914.0	24.056	336.61	25.793	339.91	27.546	343.21	29.317	346.51	31.104	349.81	32.908	353.10
950	965.0	25.293	352.63	27.113	355.93	28.949	359.23	30.802	362.53	32.672	365.83	34.558	369.13
1000	1016.0	26.531	368.66	28.433	371.95	30.352	375.25	32.287	378.55	34.239	381.85	36.208	385.15

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		0		20		25		30		35		40
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
6	10.0	-	3.14	0.199	16.34	0.289	19.63	0.397	22.93	0.522	26.23	0.663	29.53
8	14.0	-	4.40	0.221	17.59	0.322	20.89	0.436	24.19	0.567	27.49	0.714	30.79
10	17.0	-	5.34	0.245	18.53	0.346	21.83	0.465	25.13	0.601	28.43	0.753	31.73
15	22.0	-	6.91	0.271	20.11	0.386	23.40	0.514	26.70	0.657	30.00	0.818	33.30
20	27.0	-	8.48	0.307	21.68	0.427	24.97	0.562	28.27	0.714	31.57	0.883	34.87
25	34.0	-	10.68	0.351	23.88	0.483	27.17	0.630	30.47	0.793	33.77	0.973	37.07
32	42.0	-	13.19	0.408	26.39	0.548	29.69	0.708	32.99	0.884	36.28	1.077	39.58
40	48.0	-	15.08	0.446	28.27	0.597	31.57	0.766	34.87	0.952	38.17	1.155	41.47
50	60.0	-	18.85	0.524	32.04	0.694	35.34	0.882	38.64	1.088	41.94	1.310	45.24
65	76.0	-	23.88	0.626	37.07	0.823	40.37	1.038	43.67	1.269	46.97	1.517	50.26
80	89.0	-	27.96	0.709	41.14	0.928	44.45	1.164	47.67	1.416	51.05	1.685	54.35
100	114.0	-	35.81	0.873	49.01	1.130	52.31	1.407	55.60	1.699	58.90	2.009	62.20
125	140.0	-	43.98	1.037	57.18	1.341	60.47	1.659	63.77	1.994	67.07	2.345	70.37
150	168.0	-	52.78	1.223	65.97	1.567	69.27	1.931	72.57	2.311	75.87	2.708	79.17
200	219.0	-	68.80	1.551	81.99	1.980	85.29	2.426	88.59	2.888	91.89	3.368	95.19
250	273.0	-	85.76	1.900	98.96	2.417	102.26	2.950	105.55	3.500	108.85	4.067	112.15
300	325.0	-	102.10	2.229	115.29	2.837	118.59	3.455	121.89	4.089	125.19	4.740	128.49
350	356.0	-	111.84	2.435	125.03	3.088	128.33	3.756	131.63	4.440	134.93	5.141	138.23
400	406.0	-	127.54	2.763	140.74	3.493	144.04	4.241	147.34	5.006	150.63	5.788	153.93
450	457.0	-	143.57	3.091	156.76	3.905	160.06	4.736	163.36	5.584	166.66	6.448	169.96
500	508.0	-	159.59	3.421	172.78	4.318	176.08	5.231	179.38	6.161	182.68	7.108	185.98
550	559.0	-	175.61	3.751	188.80	4.730	192.10	5.726	195.40	6.739	198.70	7.768	202.00
600	610.0	-	191.63	4.081	204.83	5.143	208.12	6.221	211.42	7.317	214.72	8.428	218.02

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		45		50		55		60		65		70
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
6	10.0	0.821	32.83	0.995	36.13	1.186	39.43	1.394	42.72	1.618	46.02	1.860	49.32
8	14.0	0.879	34.09	1.060	37.38	1.257	40.68	1.472	43.98	1.703	47.28	1.950	50.58
10	17.0	0.922	35.03	1.108	38.33	1.311	41.62	1.530	44.92	1.766	48.22	2.018	51.52
15	22.0	0.995	36.60	1.189	39.90	1.400	43.20	1.627	46.49	1.871	49.79	2.131	53.09
20	27.0	1.068	38.17	1.270	41.47	1.489	44.77	1.724	48.06	1.976	51.36	2.245	54.66
25	34.0	1.170	40.37	1.383	43.67	1.613	46.97	1.860	50.26	2.123	53.56	2.403	56.86
32	42.0	1.286	42.88	1.513	46.18	1.756	49.48	2.015	52.78	2.291	56.08	2.584	59.37
40	48.0	1.374	44.77	1.610	48.06	1.862	51.36	2.132	54.66	2.418	57.96	2.720	61.26
50	60.0	1.549	48.54	1.804	51.83	2.076	55.13	2.365	58.43	2.670	61.73	2.992	65.03
65	76.0	1.782	53.56	2.063	56.86	2.361	60.16	2.675	63.46	3.007	66.76	3.354	70.06
80	89.0	1.971	57.65	2.273	60.95	2.592	64.24	2.928	67.54	3.280	70.84	3.649	74.14
100	114.0	2.335	65.50	2.678	68.80	3.037	72.10	3.413	75.40	3.806	78.69	4.215	81.99
125	140.0	2.713	73.67	3.098	76.97	3.500	80.27	3.918	83.56	4.353	86.86	4.804	90.16
150	168.0	3.121	82.46	3.551	85.76	3.998	89.06	4.461	92.36	4.942	95.66	5.438	98.96
200	219.0	3.864	98.49	4.376	101.78	4.906	105.08	5.452	108.38	6.014	111.68	6.593	114.98
250	273.0	4.650	115.45	5.250	118.75	5.867	122.05	6.500	125.35	7.150	128.64	7.817	131.94
300	325.0	5.407	131.79	6.091	135.08	6.792	138.38	7.510	141.68	8.244	144.98	8.994	148.28
350	356.0	5.859	141.52	6.593	144.82	7.344	148.12	8.111	151.42	8.896	154.72	9.697	158.02
400	406.0	6.587	157.23	7.402	160.53	8.234	163.83	9.082	167.13	9.947	170.43	10.829	173.72
450	457.0	7.329	173.25	8.227	176.55	9.141	179.85	10.072	183.15	11.020	186.45	11.984	189.75
500	508.0	8.072	189.28	9.052	192.57	10.049	195.87	11.062	199.17	12.093	202.47	13.139	205.77
550	559.0	8.814	205.30	9.877	208.60	10.956	211.89	12.053	215.19	13.165	218.49	14.295	221.79
600	610.0	9.057	221.32	10.702	224.62	11.864	227.92	13.043	231.21	14.238	234.51	15.450	237.81

 

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		75		80		85		90		95		100
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
6	10.0	2.117	52.62	2.392	55.92	2.683	59.22	2.991	62.58	3.315	65.81	3.656	69.11
8	14.0	2.214	53.88	2.495	57.18	2.793	60.47	3.107	63.62	3.438	67.07	3.786	70.37
10	17.0	2.287	54.82	2.573	58.12	2.876	61.42	3.195	64.78	3.530	68.01	3.883	71.31
15	22.0	2.409	56.39	2.702	59.69	3.013	62.99	3.340	66.07	3.684	69.58	4.045	72.88
20	27.0	2.530	57.96	2.832	61.26	3.151	64.56	3.486	67.82	3.838	71.15	4.206	74.45
25	34.0	2.700	60.16	3.013	63.46	3.343	66.76	3.690	69.96	4.053	73.35	4.433	76.65
32	42.0	2.894	62.67	3.220	65.97	3.563	69.27	3.923	72.69	4.299	75.87	4.692	79.17
40	48.0	3.040	64.56	3.376	67.86	3.728	71.15	4.097	74.55	4.483	77.75	4.886	81.05
50	60.0	3.331	68.33	3.686	71.63	4.058	74.92	4.447	78.32	4.802	81.52	5.274	84.82
65	76.0	3.719	73.35	4.100	76.65	4.498	79.95	4.913	83.28	5.344	86.55	5.792	89.85
80	89.0	4.035	77.44	4.437	80.74	4.856	84.04	5.291	87.30	5.744	90.63	6.213	93.93
100	114.0	4.641	85.29	5.084	88.59	5.543	91.89	6.019	95.28	6.512	98.49	7.022	101.78
125	140.0	5.272	93.46	5.757	96.76	6.258	100.06	6.777	103.26	7.311	106.65	7.863	109.95
150	168.0	5.952	102.26	6.482	105.55	7.029	108.85	7.592	112.25	8.172	115.45	8.769	118.75
200	219.0	7.189	118.28	7.802	121.58	8.431	124.87	9.077	128.20	9.740	131.47	10.419	134.77
250	273.0	8.500	135.24	9.200	138.54	9.917	141.84	10.650	145.14	1]。400	148.44	12.166	151.73
300	325.0	9.762	151.58	10.546	154.88	11.347	158.17	12.164	161.13	12.998	164.77	13.849	168.07
350	356.0	10.514	161.32	11.348	164.61	12.199	167.91	13.067	171.09	13.951	174.51	14.852	177.81
400	406.0	11.728	177.02	12.643	180.32	13.575	183.62	14.523	187.04	15.488	190.22	16.470	193.52
450	457.0	12.965	193.05	13.963	196.34	14.977	199.64	16.008	202.94	17.056	206.24	18.120	209.54
500	508.0	14.203	209.07	15.283	212.37	16.380	215.66	17.493	218.96	18.624	222.26	19.770	225.56
550	559.0	15.441	225.09	16.603	228.39	17.783	231.69	18.979	234.98	20.191	238.28	21.421	241.58
600	610.0	16.678	241.11	17.923	244.41	19.185	247.71	20.464	251.01	21.759	254.30	23.071	257.60

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		0		20		25		30		35		40
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
10	14.0		4.40	0.224	17.59	0.322	20.89	0.436	24.19	0.567	27.49	0.714	30.79
15	18.0		5.65	0.250	18.85	0.354	22.15	0.475	25.45	0.612	28.74	0.766	32.04
20	25.0		7.85	0.295	21.05	0.411	24.35	0.543	27.65	0.691	30.94	0.857	34.24
25	32.0		10.05	0.340	23.25	0.467	26.55	0.611	29.84	0.771	33.14	0.947	36.44
32	38.0		11.94	0.379	25.13	0.516	28.43	0.669	31.73	0.839	35.03	1.025	38.33
40	45.0		14.14	0.425	27.33	0.572	30.63	0.737	33.93	0.918	37.23	1.116	40.53
50	57.0		17.91	0.502	31.10	0.669	34.40	0.853	37.70	1.054	41.00	1.271	44.30
65	76.0		23.88	0.625	37.07	0.823	40.37	1.038	43.67	1.269	46.97	1.517	50.26
80	89.0		27.96	0.709	41.15	0.928	44.45	1.164	47.75	1.416	51.05	1.685	54.35
100	108.0		33.93	0.832	47.12	1.082	50.42	1.348	53.72	1.631	57.02	1.931	60.32
125	133.0		41.78	0.994	54.98	1.284	58.27	1.591	61.57	1.915	64.87	2.255	68.17
150	159.0		49.95	1.162	63.14	1.495	66.44	1.843	69.74	2.209	73.04	2.591	76.34
200	219.0		68.80	1.551	81.99	1.980	85.29	2.426	88.59	2.888	91.89	3.368	95.19
250	273.0		85.76	1.900	98.96	2.417	102.26	2.950	105.55	3.500	108.85	4.067	112.15
300	325.0		102.10	2.237	115.29	2.837	118.59	3.455	121.89	4.089	125.19	4.740	128.49
350	377.0		118.43	2.573	131.63	3.258	134.93	3.960	138.23	4.678	141.52	5.413	144.82
400	426.0		133.83	2.890	147.02	3.645	150.32	4.435	153.62	5.233	156.92	6.047	160.22
450	480.0		150.79	3.240	163.99	4.091	167.28	4.959	170.58	5.844	173.88	6.746	177.18
500	530.0		166.50	3.563	179.69	4.496	182.99	5.445	186.29	6.411	189.59	7.393	192.89
600	630.0		197.91	4.210	211.11	5.305	214.41	6.416	217.71	7.543	221.00	8.687	224.30
700	720.0		226.19	4.793	239.38	6.033	242.68	7.289	245.98	8.562	249.28	9.852	252.58
800	820.0		257.60	5.440	270.80	6.842	274.10	8.260	277.39	9.695	280.69	11.146	283.99
900	920.0		289.02	6.087	302.21	7.651	305.51	9.231	308.81	10.827	312.11	12.441	315.41
1000	1020.0		320.43	6.734	333.63	8.459	336.93	10.201	340.22	11.960	343.52	13.735	346.82

 

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		45		50		55		60		65		70
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
10	14.0	0.879	34.09	1.060	37.38	1.257	40.68	1.472	43.98	1.703	47.28	1.950	50.58
15	18.0	0.937	35.34	1.124	38.64	1.329	41.94	1.549	45.24	1.787	48.04	2.041	51.83
20	25.0	1.039	37.54	1.238	40.84	1.453	44.14	1.685	47.44	1.934	50.74	2.199	54.03
25	32.0	1.141	39.74	1.351	43.04	1.578	46.34	1.821	49.64	2.081	52.93	2.358	56.23
32	38.0	1.228	41.62	1.448	44.92	1.684	48.22	1.938	51.52	2.207	54.82	2.494	58.12
40	45.0	1.330	43.82	1.561	47.12	1.809	50.42	2.073	53.72	2.355	57.02	2.652	60.32
50	57.0	1.505	47.59	1.755	50.89	2.023	54.19	2.306	57.49	2.607	60.79	2.924	64.09
65	76.0	1.782	53.56	2.063	56.86	2.361	60.16	2.675	53.46	3.007	66.76	3.354	70.06
80	89.0	1.971	57.65	2.273	60.95	2.592	64.24	2.928	67.54	3.280	70.84	3.649	74.14
100	108.0	2.247	63.62	2.581	66.91	2.930	70.21	3.297	73.51	3.680	76.81	4.079	80.11
125	133.0	2.611	71.47	2.985	74.77	3.375	78.07	3.782	81.36	4.200	84.66	4.646	87.96
150	159.0	2.990	79.64	3.406	82.94	3.838	86.23	4.287	89.53	4.752	92.83	5.234	93.13
200	219.0	3.864	98.49	4.760	101.78	4.906	105.08	5.452	108.38	6.014	111.68	6.093	114.98
250	273.0	4.650	115.45	5.250	118.75	5.867	122.05	6.500	125.35	7.150	128.64	7.817	131.94
300	325.0	5.407	131.79	6.091	135.08	6.792	138.38	7.510	141.68	8.244	144.98	8.994	148.28
350	377.0	6.146	148.12	6.933	151.42	7.717	154.72	8.519	158.02	9.337	161.32	10.172	164.61
400	426.0	6.878	163.52	7.725	166.81	8.590	170.11	9.470	173.41	10.368	176.71	11.282	180.01
450	480.0	7.664	180.48	8.599	183.78	9.551	187.08	10.519	190.37	11.504	193.67	12.505	196.97
500	530.0	8.392	196.19	9.408	199.49	10.440	202.78	11.489	206.08	12.555	209.38	13.638	212.68
600	630.0	9.848	227.60	11.026	230.90	12.220	234.20	13.431	237.50	14.658	240.80	15.903	244.09
700	720.0	11.159	255.88	12.482	259.17	13.822	262.47	15.178	265.77	16.551	269.07	17.941	272.37
800	820.0	12.615	287.29	14.100	290.59	15.601	293.89	17.120	297.19	18.655	300.48	20.206	303.78
900	920.0	14.071	318.71	15.718	322.00	17.381	325.30	19.061	328.60	20.708	331.90	22.471	335.20
1000	1020.0	15.527	350.12	17.336	353.42	19.161	356.72	21.003	360.02	22.861	363.31	24.736	366.61

公称直径(mm)	管道外径(mm)	绝热层厚度(mm)
		75		80		85		90		95		100
		体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
10	14.0	2.214	53.88	2.495	57.18	2.793	60.47	3.107	63.77	3.438	67.07	3.786	70.37
15	18.0	2.312	55.13	2.599	58.43	2.903	61.73	3.224	65.03	3.561	68.33	3.915	71.63
20	25.0	2.481	57.33	2.780	60.63	3.096	63.93	3.428	67.23	3.776	70.53	4.142	73.83
25	32.0	2.651	59.53	2.961	62.83	3.288	66.13	3.631	69.43	3.992	72.73	4.368	76.20
32	38.0	2.797	61.42	3.117	64.71	3.453	68.01	3.806	71.31	4.176	74.61	4.562	77.91
40	45.0	2.976	63.62	3.298	66.91	3.646	70.21	4.010	73.51	4.391	76.81	4.789	80.11
50	57.0	3.258	67.39	3.609	70.68	3.976	73.98	4.360	77.28	4.760	80.58	5.177	83.88
65	76.0	3.719	73.35	4.100	76.65	4.498	79.95	4.913	83.25	5.344	86.55	5.792	89.85
80	89.0	4.035	77.44	4.437	80.74	4.856	84.04	5.291	87.33	5.744	90.63	6.213	93.93
100	108.0	4.496	83.41	4.429	86.71	5.378	90.00	5.846	93.30	6.328	96.60	6.827	99.90
125	133.0	5.102	91.26	5.567	94.56	6.066	97.86	6.573	101.16	7.096	104.45	7.636	107.75
150	159.0	5.733	99.43	6.249	102.73	6.781	106.00	7.330	109.32	7.895	112.62	8.478	115.92
200	219.0	7.189	118.28	7.802	121.58	8.431	124.87	9.017	128.17	9.740	131.47	10.419	134.77
250	273.0	8.500	135.24	9.200	138.54	9.917	141.84	10.650	145.14	11.400	148.44	12.166	151.73
300	325.0	9.762	151.58	10.546	154.88	11.347	158.17	12.164	161.47	12.998	164.77	13.849	168.07
350	377.0	11.024	167.91	11.892	171.21	12.777	174.51	13.678	177.81	14.597	181.11	15.532	184.41
400	426.0	12.213	183.31	13.170	186.61	14.125	189.90	15.105	193.20	16.103	196.50	17.117	199.80
450	480.0	13.523	200.27	14.556	203.57	15.610	206.87	16.678	210.17	17.763	213.46	18.864	216.76
500	530.0	14.737	215.98	15.853	219.28	16.985	222.58	18.134	225.87	19.300	229.17	20.482	232.47
600	630.0	17.164	247.39	18.441	250.69	19.735	253.99	21.046	257.87	22.374	260.59	23.718	263.89
700	720.0	19.348	275.67	20.771	278.97	22.211	282.26	23.667	285.56	25.140	288.86	26.630	292.16
800	820.0	21.775	307.08	23.359	310.38	24.961	313.68	26.579	316.98	28.214	320.28	29.866	323.57
900	920.0	24.201	338.50	25.948	341.80	27.711	345.09	29.492	348.39	31.288	351.69	33.102	354.99
1000	1020.0	26.628	369.91	28.537	373.21	30.462	376.51	32.404	379.81	34.362	383.11	36.337	386.40

1.此表中的体积、面积按下式计算：

体积(m3)=3.1415×(D+1.03δ)×1.03δ×L

面积(m2)=3.1415×(D+2.1δ×L

D为管道外径；δ为保温层厚度；L为管道延长米；1.03、2.1为调整系数。

2．本表中数据是按无伴管状态考虑的，如有伴管，则应将管外径加上伴管直径及主管与伴管之间的缝隙。

①若单管伴热，则D'=Dl+D2+(10-20)mm

②若双管伴热（管径相同，夹角大于90度时），则D'=D1+l.5D2+(10～20)mm

③若双管伴热（管径不同，夹角小于90度时），则D'=D1+D伴大+(10～20)D'为伴热管道综合值，D1为主管直径；D2、D伴大为伴管直径，(10～20)mm表示主管与伴管之间的缝隙。

④若伴热管道外增加铁丝网及铝箔，则应在管道综合值外增加双倍铁丝网及铝箔的厚度。

⑤若此表中，没有考虑保冷时防滑剂的厚度、防潮层粘接剂的厚度，可按设计要求的厚度考虑增加。

3．本表内管道外径按《化工配管用无缝及焊接钢管尺寸选用系列》HG/T20553-2011选用。

2．法兰、阀门保温盒保护层和绝热层工程量计算表

公称直径	法兰		阀门		公称直径	法兰		阀门
	保护层（m2／副）	绝热层（m3／副）	保护层（m2／副）	绝热层（m3／副）		保护层（m2／副）	绝热层（m3／副）	保护层（m2／副）	绝热层（m3／副）
DN15	0.181	0.009	0.167	0.0083	DNl50	0.297	0.0238	0.609	0.0487
DN20	0.187	0.0093	0.192	0.0096	DN200	0.331	0.0298	0.763	0.0687
DN25	0.193	0.0096	0.208	0.0104	DN250	0.556	0.05	0.950	0.0855
DN32	0.208	0.0104	0.246	0.0123	DN300	0.606	0.0606	1.14	0.1140
DN40	0.214	0.0107	0.275	0.0137	DN350	0.661	0.0661	1.356	0.1356
DN50	0.223	0.0112	0.344	0.0172	DN400	0.716	0.0716	1.592	0.1592
DN65	0.236	0.0118	0.381	0.019	DN450	0.771	0.0771	1.978	0.1978
DN80	0.245	0.0122	0.414	0.207	DN500	0.84	O。0840	2.442	0.2442
DNl00	0.257	0.0206	0.462	0.0369	DN600	0.955	0.0955	2.776	0.2776
DN125	0.276	0.022	0.530	0.0424	DN700	1.102	0.1102	3.203	0.3203

注：l.人孔保护层按1.958m2/个、绝热层按0.167m3/个计算工程量；设备上的手孔按法兰和接管进行计算。

2．阀门的保护层和绝热层工程量中，不包括一副法兰的保护层和绝热层工程量。

3．安装工程主要材料损耗率表

序号	名称	损耗率(%)
1	硬质瓦块（管道、立、卧、球形设备）	6
2	泡沫玻璃瓦块（管道、立、卧、球形设备）	6
3	岩棉管壳（管道、立、卧式设备）	3
4	岩棉板（矩形管道、球形设备）	5
5	泡沫塑料瓦块（管道、立、卧式设备）	3
6	泡沫塑料瓦块（矩形管道、球形设备）	6
7	毡类制品（管道、立、卧、球形设备）	3
8	棉席被类制品（立、卧、球形设备）	3
9	棉席被类制品（阀门）	5
10	棉席被类制品（法兰）	3
11	纤维类散装材料（管道、阀门、法兰、立、卧、球形设备）	3
12	可发性聚氨酯泡沫塑料（组合液）	20
13	带铝箔离心玻璃棉管壳（管道、立、卧式设备）	3
14	带铝箔离心玻璃棉管壳（球形设备）	5
15	带铝箔离心玻璃棉板（风管）	3
16	橡胶管壳、橡塑板（管道）	3
17	橡塑板（阀门、法兰、风管）	8
18	保温膏（管道、设备）	4
19	聚苯乙烯泡沫板（风管）	8
20	复合硅酸铝绳	6