工程量计算规则

一、除锈、刷油、防腐蚀工程

（一）计算公式

设备简体、管道表面积计算公式

S=π×D×L(1)

式中：π—圆周率

D-设备或管道直径

L-设备简体高或管道延长米

（二）计量规则

1、矩形设备以长边长度为区分，分别计量。

2、计算设备简体、管道表面积时己包括各种管件、阀门、人孔、管口凹凸部分，不再另外计算。

3、管道、设备与矩型管道、大型型钢制钢结构、铸铁管暖气片（散热面积为准）的除锈工程以“m2”为计量单位。

4、一般钢结构、管廊钢结构的除锈工程以“kg”为计量单位。

5、灰面、玻璃布、白布面、麻布、石棉布面、气柜、玛脂面刷油工程以“m2”为计量单位。

二、绝热工程

（一）计算公式

l、设备简体或管道绝热、防潮和保护层计算公式：

V=π×(D+1.03δ)×1.03δ×L(2)

S=π×(D+2.1δ)×L(3)

式中：D-直径；

1.03、2.1-调整系数；

δ一绝热层厚度；

L-设备简体或管道延长米。

2、伴热管道绝热工程量计算式：

(1)单管伴热或双管伴热（管径相同，夹角小于90°时）

D’=D1+D2+(10～20mm)(4)

式中：D’-伴热管道综合值；

D1-主管道直径；

D2-伴热管道直径；

(10～20)mm-主管道与伴热管道之间的间隙。

(2)双管伴热（管径相同，夹角大于90°时）

D’=D1+1.5D2+(10～20mm)(5)

(3)双管伴热（管径不同，夹角小于90°时）

D’=D1+D伴大+(10～20mm)(6)

式中：D’-伴热管道综合值

D1一主管道直径

D伴大-伴管中较大的伴热管道直径

将上述D’计算结果分别代入公式(7)、(8)计算出伴热管道的绝热层、防潮层和保护层工程量。

3、设备封头绝热、防潮和保护层工程量计算式：

V=[(D+1.03δ)／2]2×π×1.03δ×1.5×N(7)

S-[(D+2.1δ／2)]2×π×1.5×N(8)

式中：1.05-绝热面积调整系数

N-个数

4、拱顶罐封头绝热、防潮和保护层计算公式：

V=2πr×(h+1.03δ)×1.03δ(9)

S=2πr×(h+2.1δ)(10)

式中：h-拱顶罐封头拱的高度

5、当绝热需分层施工时，工程量分层计算，执行设计要求相应厚度子目。分层计算工程量计算式为：

第一层V=π×(D+1.03δ)×1.03δ×L(11)

第二层至第N层D’=[D+2.1δ×（N-1）](12)

式中：N-层数

6、阀门绝热、防潮和保护层工程量计箅式

V=π×(D+1.03δ)×2.5D×1.03δ×1.05N

S=π×(D+2.1δ)×2.5D×1.05N

式中：N-阀门个数

1.05-阀门绝热面积调整系数

7、法兰绝热、防潮和保护层工程量计算式

V=π×(D+1.03δ)×1.5D×1.03δ×1.05N

S=π×(D+2.1δ)×1.5D×1.05N

式中：N-法兰个数

1.05-法兰绝热面积调整系数

三、阴极保护工程

（一）强制电流阴极保护

1、恒电位仪、整流器、工作台安装，不分型号、规格、以“台”为计量单位，设备的电气连接材料不作调整。

2、TEG、CCTV、断电器：不分型号、规格、按成套供应，以“台”为计量单位。

3、辅助阳极安装：

(1)棒式阳极，包括石墨阳极、高娃铸铁阳极、磁性氧化铁阳极，按接线方式不同分为单头和双头两种，不分型号、规格以“根”为单位。

(2)钢铁阳极制安，不分阳极材料、规格，以“根”为单位，主材可按管材或型钢用量乘以损耗率3%计列。

(3)柔性阳极，按图示长度（包括同测试桩连接部分），以“m”为计量单位，柔性阳极主材损耗率1%，阳极弯接头、三通接头等配套主材按设计计算。用量以主材形式计列。

(4)深井阳极，按设计阳极井个数，以“个”为计量单位，深井中阳极支数可按设计用量以主材形式计列。

4、参比阳极安装：分别按长效CuSO4参比电极和锌阳极划分，按参比电极个数，以“个”为计量单位。

5、通电点和均压线电缆连接：

(1)通电点，按自恒电位仪引出的零位接阴电缆和阳极电缆同管线或金属结构的二点连接点的数量，以“处”为计量单位。

(2)均压线连接，按两条管线或金属结构之间，同一管线间不同绝缘隔离段间的直接均压线连接数量，以“处”为计量单位。

四、牺牲阳极阴极保护

（一）块状牺牲阳极：不分品种、规格、埋设方式。按设计数量，以“支”为计量单位，阳极填料用量和配比可按设计要求换算。

（二）带状牺牲阳极

1、同管沟敷设，按图示阳极带标识长度，以“m”为计量单位。

2、套管内敷设，按缠绕阳极带的螺旋线展开长度，以“m”为计量单位。

3、等电位垫，按等电位垫铺设的个数，以“处”为计量单位，但等电位垫阳极带主材展开长度计算。

五、排流保护

（一）排流器：强制排流器和极性排流器不分型号、规格、以“台”为计量单位。

（二）接地极：

1、钢制接地极，以“支”为计量单位，主材按设计要求计列，损耗率为3%。

2、接地电阻测试，以组成接地系统的接地极组为计量单位计列。

3、化学降阻处理，按设计要求需降阻处理的钢制接地极支数以“支”为计量单位。

4、降阻材料为未计价材料，用量按设计要求另计。

六、其他

（一）测试桩接线、检查片、测试探头安装：

1、测试桩接线，按接线数量，以“对”为计量单位，每支测试桩同管线或金属结构的接线为一对接线。

2、检查片，以“对”为计量单位，每对检查片包括一片同管线（或测试桩）相连的试片和一片自然腐蚀的试片。

3、测试探头、按设计数量，以“个”为计量单位。

（二）电绝缘装置性能测试和保护装置安装：

1、电绝缘装置性能测试，以“处”为计量单位，每个绝缘法兰、绝缘接头为1处，每条穿越处的全部绝缘支撑、绝缘堵头为1处。

2、绝缘保护装置，按保护装置的个数，以“个”为计量单位。

（三）阴极保护系统调试：

1、线路：按阴极保护系统保护的管线里程，以“km”为计量单位，单独施工的穿跨越工程阴极保护工程量不足lkm时，按lkm计算。

2、站内：强制电流阴极保护，按阴极保护站数量，以“站”为计量单位，牺牲阳极阴极保护，按牺牲阳极的阳极组数量，以“组”为计量单位。

管道绝热、保护层工程量计算表

(体积m3)、（面积m2)/100m
序号	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
1	6	10		3.142	0.198	16.336	0.289	19.634	0.397	22.933	0.522	26.232	0.663	29.530
2	6	12		3.77	0.211	16.964	0.305	20.263	0.416	23.561	0.544	26.86	0.689	30.158
3	8	13.5	—	4.241	0.221	17.435	0.318	20.734	0.431	24.032	0.561	27.331	0.708	30.63
4	8	14	—	4.398	0.224	17.592	0.322	20.891	0.436	24.19	0.567	27.488	0.714	30.787
5	8	15	—	4.712	0.23	17.907	0.33	21.205	0.446	24.504	0.578	27.802	0.727	31.101
6	8	16	—	5.026	0.237	18.221	0.338	21.519	0.455	24.818	0.589	28.116	0.74	31.415
7	10	17	—	5.341	0.243	18.535	0.346	21.833	0.465	25.132	0.601	28.431	0.753	31.729
8	10	18	—	5.655	0.25	18.849	0.354	22.148	0.475	25.446	0.612	28.745	0.766	32.043
9	10	19		5.969	0.256	19.163	0.362	22.462	0.484	25.76	0.623	29.059	0.779	32.357
10	10	20	—	6.283	0.263	19.477	0.370	22.776	0.494	26.074	0.635	29.373	0.792	32.672
11	15	21		6.597	0.269	19.791	0.378	23.09	0.504	26.389	0.646	29.687	0.805	32.986
12	15				0.271	19.886	0.381	23.184	0.507	26.483	0.649	29.781	0.809	33.08
13	15				0.276	20.106	0.386	23.404	0.514	26.703	0.657	30.001	0.818	33.300
14	15				0.282	20.420	0.394	23.718	0.523	27.017	0.669	30.315	0.831	33.614
15	15		—	7.540	0.289	20.734	0.402	24.032	0.533	27.331	0.68	30.63	0.844	33.928
16	15			7.854	0.295	21.048	0.411	24.347	0.543	27.645	0.691	30.944	0.857	34.242
17	20	26.8	—	8.419	0.307	21.614	0.425	24.912	0.56	28.211	0.712	31.509	0.88	34.808
18	20	27	—	8.482	0.308	21.676	0.427	24.975	0.562	28.274	0.714	31.572	0.883	34.871
19	20	28	—	8.796	0.315	21.991	0.435	25.289	0.572	28.588	0.725	31.886	0.896	35.185
20	20	29	—	9.11	0.321	22.305	0.443	25.603	0.581	28.902	0.737	32.200	0.909	35.499
					0.327	22.619	0.451	25.917	0.591	29.216	0.748	32.515	0.922	35.813
				10.053	0.34	23.247	0.467	26.546	0.611	29.844	0.771	33.143	0.947	36.441
				10.524	0.35	23.718	0.479	27.017	0.625	30.315	0.788	33.614	0.967	36.913
24	25			10.681	0.353	23.875	0.483	27.174	0.63	30.473	0.793	33.771	0.973	37.07
25	25			10.995	0.36	24.19	0.491	27.488	0.64	30.787	0.805	34.085	0.986	37.384
26	25	36	—	11.309	0.366	24.504	0.5	27.802	0.649	31.101	0.816	34.399	0.999	37.698
27	25	38	—	11.938	0.379	25.132	0.516	28.431	0.669	31.729	0.839	35.028	1.025	38.326
28	25	40	—	12.566	0.392	25.76	0.532	29.059	0.688	32.357	0.861	35.656	1.051	38.955
29	32	42	—	13.194	0.405	26.389	0.548	29.687	0.708	32.986	0.884	36.284	1.077	39.583
30	32	42.3	—	13.289	0.407	26.483	0.55	29.781	0.711	33.08	0.887	36.379	1.081	39.677
31	32	45	—	14.137	0.425	27.331	0.572	30.63	0.737	33.928	0.918	37.227	1.116	40.525
32	40	48	—	15.079	0.444	28.274	0.597	31.572	0.766	34.871	0.952	38.169	1.155	41.468
33	40	50	—	15.708	0.457	28.902	0.613	32.200	0.785	35.499	0.975	38.798	1.18	42.096
34	40	51	—	16.022	0.463	29.216	0.621	32.515	0.795	35.813	0.986	39.112	1.193	42.410
35	40	53	—	16.650	0.476	29.844	0.637	33.143	0.814	36.441	1.009	39.74	1.219	43.039
36	40	54	—	16.964	0.483	30.158	0.645	33.457	0.824	36.756	1.020	40.054	1.232	43.353
37	40	55	—	17.278	0.489	30.473	0.653	33.771	0.834	37.07	1.031	40.368	1.245	43.667
38	40	56	—	17.592	0.496	30.787	0.661	34.085	0.844	37.384	1.042	40.682	1.258	43.981
39	50	57	—	17.907	0.502	31.101	0.669	34.399	0.853	37.698	1.054	40.997	1.271	44.295
40	50	60	—	18.849	0.522	32.043	0.694	35.342	0.882	38.64	1.088	41.939	1.310	45.238
41	50	63	—	19.791	0.541	32.986	0.718	36.284	0.912	39.583	1.122	42.881	1.349	46.18
42	50	63.5	—	19.949	0.544	33.143	0.722	36.441	0.916	39.74	1.127	43.039	1.355	46.337
43	50	65	—	20.420	0.554	33.614	0.734	36.913	0.931	40.211	1.144	43.510	1.375	46.808
44	50	68	—	21.362	0.573	34.557	0.758	37.855	0.96	41.154	1.178	44.452	1.413	47.751
45	50	70	—	21.991	0.586	35.185	0.775	38.483	0.979	41.782	1.201	45.081	1.439	48.379
46	65	73	—	22.933	0.606	36.127	0.799	39.426	1.009	42.724	1.235	46.023	1.478	49.322
47	65	75	—	23.561	0.619	36.756	0.815	40.054	1.028	43.353	1.258	46.651	1.504	49.95
48	65	75.5	—	23.718	0.622	36.913	0.819	40.211	1.033	43.510	1.263	46.808	1.510	50.107
49	65	76	—	23.875	0.625	37.07	0.823	40.368	1.038	43.667	1.269	46.965	1.517	50.264
50	65	80	—	25.132	0.651	38.326	0.855	41.625	1.077	44.923	1.314	48.222	1.569	51.521
51	65	83	—	26.074	0.67	39.269	0.88	42.567	1.106	45.866	1.348	49.164	1.608	52.463
52	65	85	—	26.703	0.683	39.897	0.896	43.196	1.125	46.494	1.371	49.793	1.633	53.091
53	65	86	—	27.017	0.69	40.211	0.904	43.510	1.135	46.808	1.382	50.107	1.646	53.406
54	80	88.5	—	27.802	0.706	40.997	0.924	44.295	1.159	47.594	1.411	50.892	1.679	54.191
55	80	89	—	27.959	0.709	41.154	0.928	44.452	1.164	47.751	1.416	51.049	1.685	54.348
56	80	90	—	28.274	0.716	41.468	0.936	44.766	1.174	48.065	1.428	51.364	1.698	54.662
57	80	95	—	29.844	0.748	43.039	0.977	46.337	1.222	49.636	1.484	52.934	1.763	56.233
58	80	100	—	31.415	0.78	44.609	1.017	47.908	1.271	51.206	1.541	54.505	1.828	57.804
59	80	102	—	32.043	0.793	45.238	1.033	48.536	1.290	51.835	1.563	55.133	1.853	58.432
60	100	108	—	33.928	0.832	47.123	1.082	50.421	1.348	53.72	1.631	57.018	1.931	60.317
61	100	110	—	34.557	0.845	47.751	1.098	51.049	1.368	54.348	1.654	57.647	1.957	60.945
62	100	114	—	35.813	0.871	49.007	1.13	52.306	1.407	55.605	1.699	58.903	2.009	62.202
63	100	120	—	37.698	0.910	50.892	1.179	54.191	1.465	57.489	1.767	60.788	2.086	64.087
64	100	121	—	38.012	0.916	51.206	1.187	54.505	1.475	57.804	1.779	61.102	2.099	64.401
65	100	127	—	39.897	0.955	53.091	1.236	56.39	1.533	59.689	1.847	62.987	2.177	66.286
66	100	130	—	40.84	0.975	54.034	1.260	57.332	1.562	60.631	1.881	63.93	2.216	67.228
67	125	133	—	41.782	0.994	54.976	1.284	58.275	1.591	61.573	1.915	64.872	2.255	68.171
68	125	140	—	43.981	1.039	57.175	1.341	60.474	1.659	63.772	1.994	67.071	2.345	70.37
69	125	145	—	45.552	1.072	58.746	1.381	62.045	1.708	65.343	2.050	68.642	2.410	71.940
70	125	146	—	45.866	1.078	59.06	1.389	62.359	1.717	65.657	2.062	68.956	2.423	72.255
71	125	152	—	47.751	1.117	60.945	1.438	64.244	1.775	67.542	2.13	70.841	2.501	74.139
72	150	159	—	49.95	1.162	63.144	1.495	66.443	1.843	69.741	2.209	73.04	2.591	76.338
73	150	160	—	50.264	1.169	63.458	1.503	66.757	1.853	70.055	2.220	73.354	2.604	76.653
74	150	165	—	51.835	1.201	65.029	1.543	68.328	1.902	71.626	2.277	74.925	2.669	78.223
75	150	168	—	52.777	1.221	65.972	1.567	69.27	1.931	72.569	2.311	75.867	2.708	79.166
76	150	170	—	53.406	1.233	66.6	1.583	69.898	1.950	73.197	2.334	76.496	2.734	79.794
77	175	180	—	56.547	1.298	69.741	1.664	73.04	2.047	76.338	2.447	79.637	2.863	82.936
78	175	190	—	59.689	1.363	72.883	1.745	76.181	2.144	79.48	2.560	82.779	2.992	86.077
79	175	194	—	60.945	1.389	74.139	1.778	77.438	2.183	80.737	2.605	84.035	3.044	87.334
80	175	200	—	62.83	1.428	76.024	1.826	79.323	2.241	82.621	2.673	85.92	3.122	89.219
81	175	203	—	63.772	1.447	76.967	1.850	80.265	2.271	83.564	2.707	86.862	3.161	90.161
82	200	219	—	68.799	1.551	81.993	1.980	85.292	2.426	88.59	2.888	91.889	3.368	95.187
83	200	237	—	74.454	1.667	87.648	2.125	90.946	2.601	94.245	3.092	97.544	3.601	100.842
84	200	245	—	76.967	1.719	90.161	2.19	93.46	2.678	96.758	3.183	100.057	3.704	103.355
85	250	273	—	85.763	1.900	98.957	2.417	102.256	2.950	105.554	3.500	108.853	4.067	112.152
86	250	299	—	93.931	2.068	107.125	2.627	110.424	3.202	113.722	3.794	117.021	4.403	120.319
87	300	325	—	102.099	2.237	115.293	2.837	118.592	3.455	121.890	4.089	125.189	4.74	128.487
88	300	351	—	110.267	2.405	123.461	3.048	126.76	3.707	130.058	4.383	133.357	5.076	136.655
89	350	377	—	118.435	2.573	131.629	3.258	134.927	3.960	138.226	4.678	141.525	5.413	144.823
90	350	402	—	126.288	2.735	139.483	3.460	142.781	4.202	146.080	4.961	149.378	5.736	152.677
91	400	406	—	127.545	2.761	140.739	3.493	144.038	4.241	147.336	5.006	150.635	5.788	153.934
92	400	426	—	133.828	2.890	147.022	3.654	150.321	4.435	153.619	5.233	156.918	6.047	160.217
93	400	435.6	—	136.844	2.952	150.038	3.732	153.337	4.528	156.635	5.341	159.934	6.171	163.232
94	425	450	—	141.368	3.045	154.562	3.849	157.860	4.668	161.159	5.505	164.458	6.358	167.756
95	450	478	—	150.164	3.227	163.358	4.075	166.657	4.940	169.955	5.822	173.254	6.72	176.552
96	450	480	—	150.792	3.240	163.986	4.091	167.285	4.959	170.583	5.844	173.882	6.746	177.181
97	450	500	—	157.075	3.369	170.269	4.253	173.568	5.154	176.866	6.071	180.165	7.005	183.464
98	500	525.6	—	165.117	3.535	178.312	4.460	181.610	5.402	184.909	6.361	188.207	7.336	191.506
99	500	529	—	166.185	3.557	179.380	4.488	182.678	5.435	185.977	6.399	189.275	7.380	192.574
100	500	530	—	166.5	3.563	179.694	4.496	182.992	5.445	186.291	6.411	189.590	7.393	192.888
101	550	560	—	175.924	3.757	189.118	4.738	192.417	5.736	195.715	6.75	199.014	7.781	202.313
102	575	600	—	188.490	4.016	201.684	5.062	204.983	6.124	208.281	7.203	211.580	8.299	214.879
103	600	630	—	197.915	4.210	211.109	5.305	214.407	6.416	217.706	7.543	221.005	8.687	224.303
104	650	660.4	—	207.465	4.407	220.659	5.551	223.958	6.711	227.256	7.887	230.555	9.081	233.853
105	700	720	—	226.188	4.793	239.382	6.033	242.681	7.289	245.979	8.562	249.278	9.852	252.577
106	700	726	—	228.073	4.832	241.267	6.081	244.566	7.347	247.864	8.630	251.163	9.930	254.462
107	750	762	—	239.382	5.065	252.577	6.372	255.875	7.697	259.174	9.038	262.472	10.396	265.771
108	800	820	—	257.603	5.440	270.797	6.842	274.096	8.260	277.394	9.695	280.693	11.146	283.992
109	850	864	—	271.426	5.725	284.62	7.198	287.918	8.687	291.217	10.193	294.516	11.716	297.814
110	900	920	—	289.018	6.087	302.212	7.651	305.511	9.231	308.809	10.827	312.108	12.441	315.407
111	950	965	—	303.155	6.378	316.349	8.015	319.648	9.667	322.946	11.337	326.245	13.023	329.543
112	1000	1020	—	320.433	6.734	333.627	8.459	336.926	10.201	340.224	11.960	343.523	13.735	346.822
113	1200	1222	—	383.891	8.041	397.086	10.094	400.384	12.162	403.683	14.248	406.981	16.350	410.28

此表按以下公式计算

体积(m 3) =3. 1415* (D+l. 03 δ)*1. 03 δ*L

面积( m 2) =3. 1415*(D+2.1 δ)*L

管道绝热、保护层工程量计算表

(体积m3)、（面积m2)/100m
	公称	管道	绝热层厚度(mm)
序号	直径	外径	45		50		55		60		65		70
	(mm)	(mm)	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积	体积	面积
1	6	10	0.821	32.829	0.995	36.127	1.186	39.426	1.394	42.724	1.618	46.023	1.860	49.322
2	6	12	0.85	33.457	1.027	36.756	1.222	40.054	1.433	43.353	1.661	46.651	1.905	49.95
3	8	13.5	0.871	33.928	1.052	37.227	1.248	40.525	1.462	43.824	1.692	47.123	1.939	50.421
4	8	14	0.879	34.085	1.060	37.384	1.257	40.682	1.472	43.981	1.703	47.28	1.950	50.578
5	8	15	0.893	34.399	1.076	37.698	1.275	40.997	1.491	44.295	1.724	47.594	1.973	50.892
6	8	16	0.908	34.714	1.092	38.012	1.293	41.311	1.510	44.609	1.745	47.908	1.995	51.206
7	10	17	0.922	35.028	1.108	38.326	1.311	41.625	1.530	44.923	1.766	48.222	2.018	51.521
8	10	18	0.937	35.342	1.124	38.64	1.329	41.939	1.549	45.238	1.787	48.536	2.041	51.835
9	10	19	0.952	35.656	1.141	38.955	1.346	42.253	1.569	45.552	1.808	48.85	2.063	52.149
10	10	20	0.966	35.970	1.157	39.269	1.364	42.567	1.588	45.866	1.829	49.164	2.086	52.463
11	15	21	0.981	36.284	1.173	39.583	1.382	42.881	1.608	46.18	1.850	49.479	2.109	52.777
12	15	21.3	0.985	36.379	1.178	39.677	1.387	42.976	1.613	46.274	1.856	49.573	2.116	52.871
13	15	22	0.995	36.598	1.189	39.897	1.400	43.196	1.627	46.494	1.871	49.793	2.131	53.091
14	15	23	1.010	36.913	1.205	40.211	1.417	43.510	1.646	46.808	1.892	50.107	2.154	53.406
15	15	24	1.024	37.227	1.221	40.525	1.435	43.824	1.666	47.123	1.913	50.421	2.177	53.72
16	15	25	1.039	37.541	1.238	40.84	1.453	44.138	1.685	47.437	1.934	50.735	2.199	54.034
17	20	26.8	1.065	38.106	1.267	41.405	1.485	44.704	1.72	48.002	1.972	51.301	2.240	54.599
18	20	27	1.068	38.169	1.270	41.468	1.489	44.766	1.724	48.065	1.976	51.364	2.245	54.662
19	20	28	1.083	38.483	1.286	41.782	1.506	45.081	1.743	48.379	1.997	51.678	2.267	54.976
20	20	29	1.097	38.798	1.302	42.096	1.524	45.395	1.763	48.693	2.018	51.992	2.290	55.290
21	20	30	1.112	39.112	1.319	42.410	1.542	45.709	1.782	49.007	2.039	52.306	2.313	55.605
			1.141	39.74	1.351	43.039	1.578	46.337	1.821	49.636	2.081	52.934	2.358	56.233
			1.163	40.211	1.375	43.510	1.604	46.808	1.850	50.107	2.113	53.406	2.392	56.704
			1.17	40.368	1.383	43.667	1.613	46.965	1.860	50.264	2.123	53.563	2.403	56.861
25	25		1.185	40.682	1.399	43.981	1.631	47.28	1.879	50.578	2.144	53.877	2.426	57.175
26	25	36	1.199	40.997	1.416	44.295	1.649	47.594	1.899	50.892	2.165	54.191	2.448	57.489
27	25	38	1.228	41.625	1.448	44.923	1.684	48.222	1.938	51.521	2.207	54.819	2.494	58.118
28	25	40	1.257	42.253	1.480	45.552	1.72	48.85	1.976	52.149	2.249	55.447	2.539	58.746
29	32	42	1.286	42.881	1.513	46.18	1.756	49.479	2.015	52.777	2.291	56.076	2.584	59.374
30	32	42.3	1.291	42.976	1.518	46.274	1.761	49.573	2.021	52.871	2.298	56.17	2.591	59.469
31	32	45	1.330	43.824	1.561	47.123	1.809	50.421	2.073	53.72	2.355	57.018	2.652	60.317
32	40	48	1.374	44.766	1.610	48.065	1.862	51.364	2.132	54.662	2.418	57.961	2.72	61.259
33	40	50	1.403	45.395	1.642	48.693	1.898	51.992	2.171	55.290	2.460	58.589	2.766	61.888
34	40	51	1.417	45.709	1.658	49.007	1.916	52.306	2.19	55.605	2.481	58.903	2.788	62.202
35	40	53	1.447	46.337	1.691	49.636	1.951	52.934	2.229	56.233	2.523	59.531	2.834	62.83
36	40	54	1.461	46.651	1.707	49.95	1.969	53.248	2.248	56.547	2.544	59.846	2.856	63.144
37	40	55	1.476	46.965	1.723	50.264	1.987	53.563	2.268	56.861	2.565	60.16	2.879	63.458
38	40	56	1.490	47.28	1.739	50.578	2.005	53.877	2.287	57.175	2.586	60.474	2.901	63.772
39	50	57	1.505	47.594	1.755	50.892	2.023	54.191	2.306	57.489	2.607	60.788	2.924	64.087
40	50	60	1.549	48.536	1.804	51.835	2.076	55.133	2.365	58.432	2.670	61.73	2.992	65.029
41	50	63	1.592	49.479	1.852	52.777	2.129	56.076	2.423	59.374	2.733	62.673	3.060	65.972
42	50	63.5	1.600	49.636	1.861	52.934	2.138	56.233	2.433	59.531	2.744	62.83	3.071	66.129
43	50	65	1.621	50.107	1.885	53.406	2.165	56.704	2.462	60.003	2.775	63.301	3.105	66.6
44	50	68	1.665	51.049	1.933	54.348	2.218	57.647	2.520	60.945	2.838	64.244	3.173	67.542
45	50	70	1.694	51.678	1.966	54.976	2.254	58.275	2.559	61.573	2.880	64.872	3.219	68.171
46	65	73	1.738	52.620	2.014	55.919	2.307	59.217	2.617	62.516	2.943	65.814	3.287	69.113
47	65	75	1.767	53.248	2.047	56.547	2.343	59.846	2.656	63.144	2.986	66.443	3.332	69.741
48	65	75.5	1.774	53.406	2.055	56.704	2.352	60.003	2.666	63.301	2.996	66.6	3.343	69.898
49	65	76	1.782	53.563	2.063	56.861	2.361	60.16	2.675	63.458	3.007	66.757	3.354	70.055
50	65	80	1.840	54.819	2.128	58.118	2.432	61.416	2.753	64.715	3.091	68.013	3.445	71.312
51	65	83	1.883	55.762	2.176	59.06	2.485	62.359	2.811	65.657	3.154	68.956	3.513	72.255
52	65	85	1.913	56.39	2.208	59.689	2.521	62.987	2.850	66.286	3.196	69.584	3.558	72.883
53	65	86	1.927	56.704	2.225	60.003	2.539	63.301	2.869	66.6	3.217	69.898	3.581	73.197
54	80	88.5	1.964	57.489	2.265	60.788	2.583	64.087	2.918	67.385	3.269	70.684	3.638	73.982
55	80	89	1.971	57.647	2.273	60.945	2.592	64.244	2.928	67.542	3.280	70.841	3.649	74.139
56	80	90	1.985	57.961	2.289	61.259	2.610	64.558	2.947	67.856	3.301	71.155	3.672	74.454
57	80	95	2.058	59.531	2.370	62.83	2.699	66.129	3.044	69.427	3.406	72.726	3.785	76.024
58	80	100	2.131	61.102	2.451	64.401	2.788	67.699	3.141	70.998	3.511	74.296	3.898	77.595
59	80	102	2.16	61.73	2.483	65.029	2.823	68.328	3.18	71.626	3.553	74.925	3.943	78.223
60	100	108	2.247	63.615	2.581	66.914	2.930	70.213	3.297	73.511	3.680	76.810	4.079	80.108
61	100	110	2.277	64.244	2.613	67.542	2.966	70.841	3.335	74.139	3.722	77.438	4.125	80.737
62	100	114	2.335	65.5	2.678	68.799	3.037	72.097	3.413	75.396	3.806	78.695	4.215	81.993
63	100	120	2.422	67.385	2.775	70.684	3.144	73.982	3.530	77.281	3.932	80.579	4.351	83.878
64	100	121	2.437	67.699	2.791	70.998	3.162	74.296	3.549	77.595	3.953	80.894	4.374	84.192
65	100	127	2.524	69.584	2.888	72.883	3.268	76.181	3.665	79.48	4.079	82.779	4.510	86.077
66	100	130	2.568	70.527	2.936	73.825	3.322	77.124	3.724	80.422	4.142	83.721	4.578	87.02
67	125	133	2.611	71.469	2.985	74.768	3.375	78.066	3.782	81.365	4.205	84.663	4.646	87.962
68	125	140	2.713	73.668	3.098	76.967	3.500	80.265	3.918	83.564	4.353	86.862	4.804	90.161
69	125	145	2.786	75.239	3.179	78.538	3.589	81.836	4.015	85.135	4.458	88.433	4.917	91.732
70	125	146	2.801	75.553	3.195	78.852	3.606	82.15	4.034	85.449	4.479	88.747	4.940	92.046
71	125	152	2.888	77.438	3.292	80.737	3.713	84.035	4.151	87.334	4.605	90.632	5.076	93.931
72	150	159	2.990	79.637	3.406	82.936	3.838	86.234	4.287	89.533	4.752	92.831	5.234	96.13
73	150	160	3.005	79.951	3.422	83.250	3.856	86.548	4.306	89.847	4.773	93.145	5.257	96.444
74	150	165	3.077	81.522	3.503	84.821	3.945	88.119	4.403	91.418	4.878	94.716	5.370	98.015
75	150	168	3.121	82.464	3.551	85.763	3.998	89.062	4.461	92.36	4.942	95.659	5.438	98.957
76	150	170	3.15	83.093	3.584	86.391	4.034	89.69	4.5	92.988	4.984	96.287	5.484	99.586
77	175	180	3.296	86.234	3.745	89.533	4.212	92.831	4.694	96.13	5.194	99.428	5.71	102.727
78	175	190	3.441	89.376	3.907	92.674	4.390	95.973	4.889	99.271	5.404	102.570	5.937	105.869
79	175	194	3.500	90.632	3.972	93.931	4.461	97.229	4.966	100.528	5.488	103.827	6.027	107.125
80	175	200	3.587	92.517	4.069	95.816	4.567	99.114	5.083	102.413	5.615	105.711	6.163	109.010
81	175	203	3.631	93.46	4.117	96.758	4.621	100.057	5.141	103.355	5.678	106.654	6.231	109.953
82	200	219	3.864	98.486	4.376	101.785	4.906	105.083	5.452	108.382	6.014	111.680	6.593	114.979
83	200	237	4.126	104.141	4.668	107.439	5.226	110.738	5.801	114.036	6.393	117.335	7.001	120.634
84	200	245	4.242	106.654	4.797	109.953	5.368	113.251	5.956	116.550	6.561	119.848	7.182	123.147
85	250	273	4.65	115.450	5.250	118.749	5.867	122.047	6.5	125.346	7.15	128.644	7.817	131.943
86	250	299	5.029	123.618	5.671	126.917	6.329	130.215	7.005	133.514	7.697	136.812	8.405	140.111
87	300	325	5.407	131.786	6.091	135.085	6.792	138.383	7.510	141.682	8.244	144.980	8.994	148.279
88	300	351	5.786	139.954	6.512	143.252	7.255	146.551	8.014	149.850	8.79	153.148	9.583	156.447
89	350	377	6.164	148.122	6.933	151.420	7.717	154.719	8.519	158.017	9.337	161.316	10.172	164.615
90	350	402	6.528	155.975	7.337	159.274	8.162	162.573	9.004	165.871	9.863	169.17	10.738	172.468
91	400	406	6.587	157.232	7.402	160.531	8.234	163.829	9.082	167.128	9.947	170.426	10.829	173.725
92	400	426	6.878	163.515	7.725	166.814	8.590	170.112	9.470	173.411	10.368	176.709	11.282	180.008
93	400	435.6	7.018	166.531	7.881	169.829	8.76	173.128	9.657	176.427	10.570	179.725	11.500	183.024
94	425	450	7.227	171.055	8.114	174.353	9.017	177.652	9.936	180.950	10.873	184.249	11.826	187.548
95	450	478	7.635	179.851	8.567	183.149	9.515	186.448	10.480	189.747	11.462	193.045	12.460	196.344
96	450	480	7.664	180.479	8.599	183.778	9.551	187.076	10.519	190.375	11.504	193.673	12.505	196.972
97	450	500	7.955	186.762	8.923	190.061	9.906	193.359	10.907	196.658	11.924	199.956	12.958	203.255
98	500	525.6	8.328	194.804	9.337	198.103	10.362	201.402	11.404	204.7	12.463	207.999	13.538	211.297
99	500	529	8.378	195.873	9.392	199.171	10.423	202.470	11.470	205.768	12.534	209.067	13.615	212.365
100	500	530	8.392	196.187	9.408	199.485	10.440	202.784	11.489	206.082	12.555	209.381	13.638	212.680
101	550	560	8.829	205.611	9.893	208.910	10.974	212.208	12.072	215.507	13.186	218.805	14.317	222.104
102	575	600	9.411	218.177	10.54	221.476	11.686	224.774	12.848	228.073	14.028	231.371	15.223	234.670
103	600	630	9.848	227.602	11.026	230.900	12.220	234.199	13.431	237.497	14.658	240.796	15.903	244.095
104	650	660.4	10.291	237.152	11.518	240.450	12.761	243.749	14.021	247.048	15.298	250.346	16.591	253.645
105	700	720	11.159	255.875	12.482	259.174	13.822	262.472	15.178	265.771	16.551	269.069	17.941	272.368
106	700	726	11.246	257.76	12.579	261.059	13.929	264.357	15.295	267.656	16.678	270.954	18.077	274.253
107	750	762	11.77	269.069	13.161	272.368	14.569	275.667	15.994	278.965	17.435	282.264	18.893	285.562
108	800	820	12.615	287.29	14.1	290.589	15.601	293.887	17.12	297.186	18.655	300.484	20.206	303.783
109	850	864	13.255	301.113	14.812	304.411	16.384	307.71	17.974	311.009	19.580	314.307	21.203	317.606
110	900	920	14.071	318.705	15.718	322.004	17.381	325.302	19.061	328.601	20.758	331.899	22.471	335.198
111	950	965	14.726	332.842	16.446	336.141	18.182	339.439	19.935	342.738	21.704	346.036	23.491	349.335
112	1000	1020	15.527	350.120	17.336	353.419	19.161	356.717	21.003	360.016	22.861	363.314	24.736	366.613
113	1200	1222	18.468	413.578	20.604	416.877	22.756	420.176	24.924	423.474	27.11	426.773	29.312	430.071

此表按以下公式计算

体积(m 3) =3. 1415* (D+l. 03 δ)*1. 03 δ*L

面积( m 2) =3. 1415*(D+2.1 δ)*L

管道绝热、保护层工程量计算表

(体积m3)、（面积m2)/100m
序号	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
1	6	10	2.117	52.620	2.392	55.919	2.683	59.217	2.991	62.516	3.315	65.814	3.656	69.113
2	6	12	2.166	53.248	2.444	56.547	2.738	59.846	3.049	63.144	3.377	66.443	3.721	69.741
3	8	13.5	2.202	53.72	2.482	57.018	2.779	60.317	3.093	63.615	3.423	66.914	3.77	70.213
4	8	14	2.214	53.877	2.495	57.175	2.793	60.474	3.107	63.772	3.438	67.071	3.786	70.37
5	8	15	2.239	54.191	2.521	57.489	2.821	60.788	3.136	64.087	3.469	67.385	3.818	70.684
6	8	16	2.263	54.505	2.547	57.804	2.848	61.102	3.166	64.401	3.500	67.699	3.851	70.998
7	10	17	2.287	54.819	2.573	58.118	2.876	61.416	3.195	64.715	3.530	68.013	3.883	71.312
8	10	18	2.312	55.133	2.599	58.432	2.903	61.73	3.224	65.029	3.561	68.328	3.915	71.626
9	10	19	2.336	55.447	2.625	58.746	2.931	62.045	3.253	65.343	3.592	68.642	3.948	71.940
10	10	20	2.360	55.762	2.651	59.06	2.958	62.359	3.282	65.657	3.623	68.956	3.980	72.255
11	15	21	2.384	56.076	2.677	59.374	2.986	62.673	3.311	65.972	3.653	69.27	4.012	72.569
12	15	21.3	2.392	56.17	2.684	59.469	2.994	62.767	3.320	66.066	3.663	69.364	4.022	72.663
13	15	22	2.409	56.39	2.702	59.689	3.013	62.987	3.340	66.286	3.684	69.584	4.045	72.883
14	15	23	2.433	56.704	2.728	60.003	3.041	63.301	3.369	66.6	3.715	69.898	4.077	73.197
15	15	24	2.457	57.018	2.754	60.317	3.068	63.615	3.399	66.914	3.746	70.213	4.109	73.511
16	15	25	2.481	57.332	2.78	60.631	3.096	63.93	3.428	67.228	3.776	70.527	4.142	73.825
17	20	26.8	2.525	57.898	2.827	61.196	3.145	64.495	3.480	67.794	3.832	71.092	4.2	74.391
18	20	27	2.530	57.961	2.832	61.259	3.151	64.558	3.486	67.856	3.838	71.155	4.206	74.454
19	20	28	2.554	58.275	2.858	61.573	3.178	64.872	3.515	68.171	3.869	71.469	4.239	74.768
20	20	29	2.578	58.589	2.884	61.888	3.206	65.186	3.544	68.485	3.899	71.783	4.271	75.082
21	20	30	2.603	58.903	2.910	62.202	3.233	65.5	3.573	68.799	3.930	72.097	4.304	75.396
22	20	32	2.651	59.531	2.961	62.83	3.288	66.129	3.631	69.427	3.992	72.726	4.368	76.024
23	25	33.5	2.688	60.003	3.000	63.301	3.329	66.6	3.675	69.898	4.038	73.197	4.417	76.496
24	25	34	2.7	60.16	3.013	63.458	3.343	66.757	3.690	70.055	4.053	73.354	4.433	76.653
25	25	35	2.724	60.474	3.039	63.772	3.371	67.071	3.719	70.37	4.084	73.668	4.465	76.967
26	25	36	2.748	60.788	3.065	64.087	3.398	67.385	3.748	70.684	4.114	73.982	4.498	77.281
27	25	38	2.797	61.416	3.117	64.715	3.453	68.013	3.806	71.312	4.176	74.611	4.562	77.909
28	25	40	2.845	62.045	3.168	65.343	3.508	68.642	3.864	71.940	4.237	75.239	4.627	78.538
29	32	42	2.894	62.673	3.220	65.972	3.563	69.27	3.923	72.569	4.299	75.867	4.692	79.166
30	32	42.3	2.901	62.767	3.228	66.066	3.571	69.364	3.931	72.663	4.308	75.961	4.702	79.26
31	32	45	2.967	63.615	3.298	66.914	3.646	70.213	4.010	73.511	4.391	76.810	4.789	80.108
32	40	48	3.040	64.558	3.376	67.856	3.728	71.155	4.097	74.454	4.483	77.752	4.886	81.051
33	40	50	3.088	65.186	3.427	68.485	3.783	71.783	4.156	75.082	4.545	78.38	4.951	81.679
34	40	51	3.112	65.5	3.453	68.799	3.811	72.097	4.185	75.396	4.576	78.695	4.983	81.993
35	40	53	3.161	66.129	3.505	69.427	3.866	72.726	4.243	76.024	4.637	79.323	5.048	82.621
36	40	54	3.185	66.443	3.531	69.741	3.893	73.04	4.272	76.338	4.668	79.637	5.080	82.936
37	40	55	3.209	66.757	3.557	70.055	3.921	73.354	4.301	76.653	4.699	79.951	5.112	83.250
38	40	56	3.234	67.071	3.583	70.37	3.948	73.668	4.330	76.967	4.729	80.265	5.145	83.564
39	50	57	3.258	67.385	3.609	70.684	3.976	73.982	4.360	77.281	4.76	80.579	5.177	83.878
40	50	60	3.331	68.328	3.686	71.626	4.058	74.925	4.447	78.223	4.852	81.522	5.274	84.821
41	50	63	3.404	69.27	3.764	72.569	4.141	75.867	4.534	79.166	4.944	82.464	5.371	85.763
42	50	63.5	3.416	69.427	3.777	72.726	4.154	76.024	4.549	79.323	4.960	82.621	5.388	85.92
43	50	65	3.452	69.898	3.816	73.197	4.196	76.496	4.592	79.794	5.006	83.093	5.436	86.391
44	50	68	3.525	70.841	3.893	74.139	4.278	77.438	4.68	80.737	5.098	84.035	5.533	87.334
45	50	70	3.573	71.469	3.945	74.768	4.333	78.066	4.738	81.365	5.16	84.663	5.598	87.962
46	65	73	3.646	72.412	4.023	75.71	4.416	79.009	4.825	82.307	5.252	85.606	5.695	88.904
47	65	75	3.695	73.04	4.074	76.338	4.471	79.637	4.884	82.936	5.313	86.234	5.76	89.533
48	65	75.5	3.707	73.197	4.087	76.496	4.484	79.794	4.898	83.093	5.329	86.391	5.776	89.69
49	65	76	3.719	73.354	4.1	76.653	4.498	79.951	4.913	83.250	5.344	86.548	5.792	89.847
50	65	80	3.816	74.611	4.204	77.909	4.608	81.208	5.029	84.506	5.467	87.805	5.921	91.104
51	65	83	3.889	75.553	4.282	78.852	4.691	82.15	5.117	85.449	5.559	88.747	6.018	92.046
52	65	85	3.937	76.181	4.333	79.48	4.746	82.779	5.175	86.077	5.621	89.376	6.083	92.674
53	65	86	3.962	76.496	4.359	79.794	4.773	83.093	5.204	86.391	5.651	89.69	6.116	92.988
54	80	88.5	4.022	77.281	4.424	80.579	4.842	83.878	5.277	87.177	5.728	90.475	6.196	93.774
55	80	89	4.035	77.438	4.437	80.737	4.856	84.035	5.291	87.334	5.744	90.632	6.213	93.931
56	80	90	4.059	77.752	4.463	81.051	4.883	84.349	5.321	87.648	5.774	90.946	6.245	94.245
57	80	95	4.18	79.323	4.592	82.621	5.021	85.92	5.466	89.219	5.928	92.517	6.407	95.816
58	80	100	4.302	80.894	4.722	84.192	5.158	87.491	5.612	90.789	6.082	94.088	6.569	97.387
59	80	102	4.35	81.522	4.773	84.821	5.213	88.119	5.670	91.418	6.143	94.716	6.633	98.015
60	100	108	4.496	83.407	4.929	86.705	5.378	90.004	5.845	93.303	6.328	96.601	6.827	99.9
61	100	110	4.544	84.035	4.980	87.334	5.433	90.632	5.903	93.931	6.389	97.229	6.892	100.528
62	100	114	4.641	85.292	5.084	88.59	5.543	91.889	6.019	95.187	6.512	98.486	7.022	101.785
63	100	120	4.787	87.177	5.239	90.475	5.708	93.774	6.194	97.072	6.697	100.371	7.216	103.670
64	100	121	4.811	87.491	5.265	90.789	5.736	94.088	6.223	97.387	6.727	100.685	7.248	103.984
65	100	127	4.957	89.376	5.421	92.674	5.901	95.973	6.398	99.271	6.912	102.570	7.442	105.869
66	100	130	5.030	90.318	5.498	93.617	5.983	96.915	6.485	100.214	7.004	103.512	7.539	106.811
67	125	133	5.102	91.261	5.576	94.559	6.066	97.858	6.573	101.156	7.096	104.455	7.636	107.753
68	125	140	5.272	93.46	5.757	96.758	6.258	100.057	6.777	103.355	7.311	106.654	7.863	109.953
69	125	145	5.394	95.03	5.886	98.329	6.396	101.628	6.922	104.926	7.465	108.225	8.025	111.523
70	125	146	5.418	95.345	5.912	98.643	6.424	101.942	6.951	105.240	7.496	108.539	8.057	111.837
71	125	152	5.563	97.229	6.068	100.528	6.589	103.827	7.126	107.125	7.68	110.424	8.251	113.722
72	150	159	5.733	99.428	6.249	102.727	6.781	106.026	7.330	109.324	7.895	112.623	8.478	115.921
73	150	160	5.758	99.743	6.275	103.041	6.809	106.340	7.359	109.638	7.926	112.937	8.510	116.236
74	150	165	5.879	101.313	6.404	104.612	6.946	107.911	7.505	111.209	8.08	114.508	8.672	117.806
75	150	168	5.952	102.256	6.482	105.554	7.029	108.853	7.592	112.152	8.172	115.450	8.769	118.749
76	150	170	6	102.884	6.534	106.183	7.084	109.481	7.650	112.78	8.234	116.078	8.834	119.377
77	175	180	6.243	106.026	6.792	109.324	7.359	112.623	7.941	115.921	8.541	119.220	9.157	122.519
78	175	190	6.486	109.167	7.051	112.466	7.634	115.764	8.233	119.063	8.848	122.361	9.481	125.660
79	175	194	6.583	110.424	7.155	113.722	7.744	117.021	8.349	120.319	8.971	123.618	9.610	126.917
80	175	200	6.728	112.309	7.310	115.607	7.909	118.906	8.524	122.204	9.156	125.503	9.804	128.802
81	175	203	6.801	113.251	7.388	116.550	7.991	119.848	8.611	123.147	9.248	126.445	9.901	129.744
82	200	219	7.189	118.277	7.802	121.576	8.431	124.875	9.077	128.173	9.74	131.472	10.419	134.77
83	200	237	7.626	123.932	8.268	127.231	8.926	130.529	9.601	133.828	10.293	137.126	11.002	140.425
84	200	245	7.820	126.445	8.475	129.744	9.146	133.043	9.834	136.341	10.539	139.640	11.260	142.938
85	250	273	8.5	135.242	9.2	138.540	9.917	141.839	10.65	145.137	11.400	148.436	12.166	151.734
86	250	299	9.131	143.409	9.873	146.708	10.632	150.007	11.407	153.305	12.199	156.604	13.008	159.902
87	300	325	9.762	151.577	10.546	154.876	11.347	158.175	12.164	161.473	12.998	164.772	13.849	168.070
88	300	351	10.393	159.745	11.219	163.044	12.062	166.342	12.921	169.641	13.797	172.940	14.69	176.238
89	350	377	11.024	167.913	11.892	171.212	12.777	174.510	13.678	177.809	14.597	181.107	15.532	184.406
90	350	402	11.630	175.767	12.539	179.066	13.465	182.364	14.407	185.663	15.365	188.961	16.341	192.260
91	400	406	11.728	177.024	12.643	180.322	13.575	183.621	14.523	186.919	15.488	190.218	16.470	193.516
92	400	426	12.213	183.307	13.16	186.605	14.125	189.904	15.105	193.202	16.103	196.501	17.117	199.799
93	400	435.6	12.446	186.322	13.409	189.621	14.389	192.920	15.385	196.218	16.398	199.517	17.428	202.815
94	425	450	12.795	190.846	13.782	194.145	14.785	197.443	15.804	200.742	16.841	204.040	17.894	207.339
95	450	478	13.475	199.642	14.506	202.941	15.555	206.239	16.620	209.538	17.701	212.837	18.8	216.135
96	450	480	13.523	200.271	14.558	203.569	15.610	206.868	16.678	210.166	17.763	213.465	18.864	216.764
97	450	500	14.009	206.554	15.076	209.852	16.16	213.151	17.260	216.449	18.378	219.748	19.512	223.047
98	500	525.6	14.630	214.596	15.739	217.894	16.864	221.193	18.006	224.492	19.165	227.79	20.34	231.089
99	500	529	14.713	215.664	15.827	218.963	16.957	222.261	18.105	225.560	19.269	228.858	20.450	232.157
100	500	530	14.737	215.978	15.853	219.277	16.985	222.575	18.134	225.874	19.3	229.172	20.482	232.471
101	550	560	15.465	225.403	16.629	228.701	17.810	232.000	19.008	235.298	20.222	238.597	21.453	241.896
102	575	600	16.436	237.969	17.665	241.267	18.910	244.566	20.173	247.864	21.452	251.163	22.747	254.462
103	600	630	17.164	247.393	18.441	250.692	19.735	253.990	21.046	257.289	22.374	260.587	23.718	263.886
104	650	660.4	17.901	256.943	19.228	260.242	20.571	263.54	21.932	266.839	23.308	270.138	24.702	273.436
105	700	720	19.348	275.667	20.771	278.965	22.211	282.264	23.667	285.562	25.14	288.861	26.63	292.16
106	700	726	19.493	277.552	20.926	280.850	22.376	284.149	23.842	287.447	25.325	290.746	26.824	294.044
107	750	762	20.367	288.861	21.858	292.160	23.366	295.458	24.89	298.757	26.431	302.055	27.989	305.354
108	800	820	21.775	307.082	23.359	310.38	24.961	313.679	26.579	316.977	28.214	320.276	29.866	323.575
109	850	864	22.842	320.904	24.498	324.203	26.171	327.501	27.861	330.800	29.567	334.099	31.290	337.397
110	900	920	24.201	338.497	25.948	341.795	27.711	345.094	29.492	348.392	31.288	351.691	33.102	354.99
111	950	965	25.293	352.633	27.113	355.932	28.949	359.231	30.802	362.529	32.672	365.828	34.558	369.126
112	1000	1020	26.628	369.912	28.537	373.210	30.462	376.509	32.404	379.807	34.362	383.106	36.337	386.405
113	1200	1222	31.530	433.370	33.766	436.669	36.018	439.967	38.286	443.266	40.572	446.564	42.874	449.863

此表按以下公式计算

体积(m 3) =3. 1415* (D+l. 03 δ)*1. 03 δ*L

面积( m 2) =3. 1415*(D+2.1 δ)*L

阀门绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		0		20		25		30
		体积	面积	体积	面积	体积	面积	体积	面积
1	15	0	0.186	0.009	0.705	0.013	0.835	0.018	0.965
2	20	0	0.330	0.014	1.023	0.020	1.196	0.026	1.369
3	25	0	0.515	0.019	1.381	0.027	1.598	0.036	1.814
4	32	0	0.844	0.029	1.953	0.039	2.230	0.052	2.507
5	40	0	1.319	0.041	2.705	0.056	3.051	0.073	3.398
6	50	0	2.062	0.060	3.793	0.081	4.226	0.103	4.659
7	65	0	3.484	0.095	5.736	0.126	6.298	0.159	6.861
8	80	0	5.278	0.137	8.049	0.180	8.742	0.227	9.434
9	100	0	8.247	0.206	11.710	0.268	12.576	0.335	13.442
10	125	0	12.885	0.310	17.215	0.402	18.297	0.498	19.380
11	150	0	18.555	0.436	23.750	0.562	25.049	0.694	26.348
12	200	0	32.987	0.752	39.914	0.962	41.646	1.181	43.378
13	225	0	41.749	0.942	49.542	1.202	51.490	1.472	53.439
14	250	0	51.542	1.153	60.201	1.469	62.366	1.795	64.530
15	300	0	74.220	1.639	84.611	2.082	87.209	2.538	89.807
16	350	0	101.022	2.210	113.145	2.801	116.175	3.408	119.206
17	400	0	131.947	2.867	145.802	3.628	149.265	4.406	152.729
18	500	0	206.168	4.435	223.486	5.599	227.815	6.785	232.145
19	600	0	296.881	6.345	317.663	7.997	322.858	9.676	328.054
20	700	0	404.088	8.595	428.334	10.821	434.395	13.077	440.456
21	800	0	527.789	11.186	555.498	14.070	562.425	16.990	569.352
22	900	0	667.983	14.117	699.155	17.746	706.948	21.414	714.741
23	1000	0	824.670	17.390	859.306	21.847	867.965	26.349	876.624
24	1100	0	997.851	21.003	1035.950	26.374	1045.475	31.795	1055.000
25	1200	0	1187.525	24.957	1229.088	31.328	1239.479	37.752	1249.870
26	1300	0	1393.692	29.251	1438.719	36.707	1449.976	44.220	1461.233
27	1400	0	1616.350	33.887	1664.840	42.512	1676.970	51.200	1689.090
28	1500	0	1855.510	38.863	1907.460	48.743	1920.450	58.690	1933.440

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2．S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N：法兰个数

阀门绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		35		40		45		50
		体积	面积	体积	面积	体积	面积	体积	面积
1	15	0.023	1.095	0.029	1.225	0.035	1.355	0.043	1.484
2	20	0.033	1.542	0.042	1.715	0.051	1.888	0.061	2.062
3	25	0.046	2.031	0.056	2.247	0.069	2.464	0.082	2.680
4	32	0.065	2.784	0.080	3.061	O．096	3.338	0.114	3.615
5	40	0.091	3.744	0.111	4.090	0.133	4.437	0.156	4.783
6	50	0.128	5.092	0.156	5.525	0.185	5.958	0.216	6.391
7	65	0.196	7.424	0.235	7.987	0.278	8.550	0.323	9.113
8	80	0.277	10.127	0.331	10.820	0.388	11.512	0.449	12.205
9	100	0.406	14.308	0.482	15.174	0.562	16.040	0.646	16.906
10	125	0.601	20.462	0.708	21.545	0.822	22.627	0.941	23.709
11	150	0.833	27.647	0.978	28.946	1.130	30.245	1.288	31.544
12	200	1.408	45.109	1.645	46.841	1.890	48.573	2.144	50.305
13	225	1.752	55.387	2.042	57.335	2.342	59.283	2.651	61.232
14	250	2.133	66.695	2.482	68.860	2.841	71.025	3.212	73.189
15	300	3.007	92.404	3.489	95.002	3.985	97.600	4.493	100.197
16	350	4.030	122.237	4.667	125.267	5.320	128.298	5.988	131.329
17	400	5.202	156.192	6.015	159.656	6.846	163.120	7.695	166.583
18	500	7.993	236.474	9.223	240.804	10.475	245.133	11.749	249.463
19	600	11.381	333.249	13.112	338.445	14.870	343.640	16.654	348.835
20	700	15.364	446.518	17.683	452.579	20.031	458.640	22.411	464.702
21	800	19.945	576.279	22.935	583.207	25.960	590.134	29.020	597.061
22	900	25.121	722.535	28.868	730.328	32.655	738.121	36.481	745.914
23	1000	30.894	885.283	35.483	893.942	40.117	902.601	44.794	911.260
24	1100	37.263	1064.525	42.780	1074.050	48.345	1083.575	53.959	1093.100
25	1200	44.229	1260.261	50.758	1270.652	57.340	1281.042	63.976	1291.433
26	1300	51.790	1472.490	59.418	1483.746	67.102	1495.003	74.844	1506.260
27	1400	59.948	1701.210	68.759	1713.330	77.631	1725.460	86.565	1737.580
28	1500	68.703	1946.430	78.782	1959.420	88.926	1972.400	99.137	1985.390

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2．S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N：法兰个数

阀门绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		55		60		70
		体积	面积	体积	面积	体积	面积
1	15	0.050	1.614	0.059	1.744	0.078	2.004
2	20	0.072	2.235	0.084	2.408	0.110	2.754
3	25	0.096	2.897	0.111	3.113	0.145	3.546
4	32	0.133	3.892	0.154	4.170	0.199	4.724
5	40	0.181	5.129	0.209	5.476	0.268	6.169
6	50	0.250	6.824	0.286	7.257	0.365	8.123
7	65	0.371	9.675	0.422	10.238	0.532	11.364
8	80	0.513	12.898	0.581	13.591	0.727	14.976
9	100	0.735	17.772	0.828	18.638	1.028	20.369
10	125	1.065	24.792	1.195	25.874	1.471	28.039
11	150	1.454	32.842	1.625	34.141	1.989	36.739
12	200	2.407	52.037	2.678	53.768	3.248	57.232
13	225	2.971	63.180	3.300	65.128	3.989	69.025
14	250	3.594	75.354	3.987	77.519	4.805	81.848
15	300	5.015	102.795	5.551	105.393	6.660	110.588
16	350	6.671	134.359	7.370	137.390	8.814	143.451
17	400	8.561	170.047	9.445	173.511	11.266	180.438
18	500	13.044	253.792	14.362	258.122	17.064	266.781
19	600	18.464	354.031	20.301	359.226	24.055	369.617
20	700	24.822	470.763	27.263	476.824	32.238	488.947
21	800	32.116	603.988	35.247	610.916	41.614	624.770
22	900	40.347	753.707	44.253	761.500	52.183	777.087
23	1000	49.516	919.919	54.281	928.578	63.944	945.896
24	1100	59.621	1102.625	65.332	1112.150	76.898	1131.200
25	1200	70.664	1301.824	77.404	1312.215	91.044	1332.997
26	1300	82.643	1517.517	90.499	1528.773	106.383	1551.287
27	1400	95.560	1749.702	104.617	1761.820	122.915	1786.070
28	1500	109.414	1998.382	119.756	2011.370	140.640	2037.350

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2．S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N：法兰个数

阀门绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		80		90		100
		体积	面积	体积	面积	体积	面积
1	15	0.100	2.264	0.124	2.523	0.151	2.783
2	20	0.140	3.101	0.173	3.447	0.210	3.793
3	25	0.183	3.979	0.226	4.412	0.273	4.845
4	32	0.250	5.278	0.307	5.832	0.369	6.386
5	40	0.334	6.861	0.408	7.554	0.488	8.247
6	50	0.452	8.989	0.548	9.855	0.653	10.721
7	65	0.654	12.490	0.787	13.615	0.932	14.741
8	80	0.887	16.361	1.061	17.747	1.249	19.132
9	100	1.245	22.101	1.479	23.833	1.732	25.565
10	125	1.769	30.204	2.089	32.368	2.431	34.533
11	150	2.378	39.337	2.794	41.934	3.237	44.532
12	200	3.852	60.696	4.492	64.159	5.168	67.623
13	225	4.717	72.921	5.485	76.818	6.293	80.715
14	250	5.667	86.178	6.574	90.508	7.524	94.837
15	300	7.823	115.784	9.039	120.979	10.307	126.175
16	350	10.320	149.513	11.887	155.574	13.516	161.635
17	400	13.157	187.365	15.118	194.292	17.150	201.219
18	500	19.854	275.440	22.731	284.099	25.697	292.758
19	600	27.913	380.008	31.878	390.399	35.948	400.790
20	700	37.336	501.069	42.558	513.192	47.902	525.315
21	800	48.122	638.624	54.771	652.479	61.561	666.333
22	900	60.271	792.673	68.518	808.259	76.923	823.845
23	1000	73.783	963.215	83.798	980.533	93.988	997.851
24	1100	88.658	1150.250	100.611	1169.300	112.758	1188.349
25	1200	104.895	1353.778	118.958	1374.560	133.231	1395.342
26	1300	122.496	1573.800	138.838	1596.310	155.408	1618.830
27	1400	141.460	1810.320	160.252	1834.560	179.289	1858.810
28	1500	161.787	2063.320	183.198	2089.300	204.874	2115.280

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2．S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N：法兰个数

法兰绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		0		20		25		30
		体积	面积	体积	面积	体积	面积	体积	面积
1	15	0	0.111	0.005	0.423	0.008	0.501	0.011	0.579
2	20	0	0.198	0.008	0.614	0.012	0.717	0.016	0.821
3	25	0	0.309	0.012	0.829	0.016	0.959	0.021	1.089
4	32	0	0.507	0.017	1.172	0.024	1.338	0.031	1.504
5	40	0	0.792	0.025	1.623	0.034	1.831	0.044	2.039
6	50	0	1.237	0.036	2.276	0.048	2.536	0.062	2.796
7	65	0	2.091	0.057	3.441	0.075	3.779	0.096	4.117
8	80	0	3.167	0.082	4.829	0.108	5.245	0.136	5.661
9	100	0	4.948	0.123	7.026	0.161	7.546	0.201	8.065
10	125	0	7.731	0.186	10.329	0.241	10.978	0.299	11.628
11	150	0	11.133	0.262	14.250	0.337	15.030	0.416	15.809
12	200	0	19.792	0.451	23.948	0.577	24.988	0.708	26.027
13	225	0	25.049	0.565	29.725	0.721	30.894	0.883	32.063
14	250	0	30.925	0.692	36.121	0.881	37.419	1.077	38.718
15	300	0	44.532	0.983	50.767	1.249	52.325	1.523	53.884
16	350	0	60.613	1.326	67.887	1.681	69.705	2.045	71.524
17	400	0	79.168	1.720	87.481	2.177	89.559	2.644	91.637
18	500	0	123.701	2.661	134.091	3.360	136.689	4.071	139.287
19	600	0	178.129	3.807	190.598	4.798	193.715	5.805	196.832
20	700	0	242.453	5.157	257.000	6.492	260.637	7.846	264.274
21	800	0	316.673	6.711	333.299	8.442	337.455	10.194	341.611
22	900	0	400.790	8.470	419.493	10.647	424.169	12.848	428.845
23	1000	0	494.802	10.434	515.584	13.108	520.779	15.809	525.975
24	1100	0	598.710	12.602	621.570	15.825	627.285	19.077	633.000
25	1200	0	712.515	14.974	737.453	18.797	743.687	22.651	749.922
26	1300	0	836.215	17.551	863.232	22.024	869.986	26.532	876.740
27	1400	0	969.812	20.332	998.906	25.507	1006.180	30.720	1013.453
28	1500	0	1113.305	23.318	1144.477	29.246	1152.270	35.214	1160.063

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2．S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N：法兰个数

法兰绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		35		40		45		50
		体积	面积	体积	面积	体积	面积	体积	面积
1	15	0.014	0.657	0.017	0.735	0.021	0.813	0.026	0.891
2	20	0.020	0.925	0.025	1.029	0.031	1.133	0.037	1.237
3	25	0.027	1.218	0.034	1.348	0.041	1.478	0.049	1.608
4	32	0.039	1.670	0.048	1.837	0.058	2.003	0.068	2.169
5	40	0.054	2.246	0.067	2.454	0.080	2.662	0.094	2.870
6	50	0.077	3.055	0.093	3.315	0.111	3.575	0.130	3.835
7	65	0.118	4.454	0.141	4.792	0.167	5.130	0.194	5.468
8	80	0.166	6.076	0.198	6.492	0.233	6.907	0.269	7.323
9	100	0.244	8.585	0.289	9.104	0.337	9.624	0.388	10.143
10	125	0.360	12.277	0.425	12.927	0.493	13.576	0.564	14.226
11	150	0.500	16.588	0.587	17.368	0.678	18.147	0.773	18.926
12	200	0.845	27.066	0.987	28.105	1.134	29.144	1.286	30.183
13	225	1.051	33.232	1.225	34.401	1.405	35.570	1.591	36.739
14	250	1.280	40.017	1.489	41.316	1.705	42.615	1.927	43.914
15	300	1.804	55.443	2.094	57.001	2.391	58.560	2.696	60.118
16	350	2.418	73.342	2.800	75.160	3.192	76.979	3.593	78.797
17	400	3.121	93.715	3.609	95.794	4.108	97.872	4.617	99.950
18	500	4.796	141.884	5.534	144.482	6.285	147.080	7.049	149.678
19	600	6.828	199.949	7.867	203.067	8.922	206.184	9.992	209.301
20	700	9.219	267.911	10.610	271.547	12.019	275.184	13.447	278.821
21	800	11.967	345.768	13.761	349.924	15.576	354.080	17.412	358.237
22	900	15.073	433.521	17.321	438.197	19.593	442.873	21.889	447.548
23	1000	18.536	531.170	21.290	536.365	24.070	541.561	26.877	546.756
24	1100	22.358	638.715	25.668	644.430	29.007	650.145	32.375	655.860
25	1200	26.537	756.156	30.455	762.391	34.404	768.625	38.385	774.860
26	1300	31.074	883.494	35.651	890.248	40.261	897.002	44.907	903.756
27	1400	35.969	1020.727	41.255	1028.001	46.579	1035.274	51.939	1042.548
28	1500	41.222	1167.856	47.269	1175.650	53.356	1183.443	59.482	1191.236

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2.S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N:法兰个数

法兰绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		55		60		70
		体积	面积	体积	面积	体积	面积
1	15	0.030	0.969	0.035	1.047	0.047	1.202
2	20	0.043	1.341	0.050	1.445	0.066	1.653
3	25	0.057	1.738	0.067	1.868	0.087	2.128
4	32	0.080	2.335	0.092	2.502	0.119	2.834
5	40	0.109	3.078	0.125	3.285	0.161	3.701
6	50	0.150	4.094	0.172	4.354	0.219	4.874
7	65	0.223	5.805	0.253	6.143	0.319	6.818
8	80	0.308	7.739	0.348	8.154	0.436	8.986
9	100	0.441	10.663	0.497	11.183	0.617	12.222
10	125	0.639	14.875	0.717	15.524	0.882	16.823
11	150	0.872	19.705	0.975	20.485	1.193	22.043
12	200	1.444	31.222	1.607	32.261	1.949	34.339
13	225	1.783	37.908	1.980	39.077	2.393	41.415
14	250	2.156	45.213	2.392	46.511	2.883	49.109
15	300	3.009	61.677	3.330	63.236	3.996	66.353
16	350	4.003	80.616	4.422	82.434	5.288	86.071
17	400	5.137	102.028	5.667	104.106	6.760	108.263
18	500	7.827	152.275	8.617	154.873	10.238	160.068
19	600	11.079	212.418	12.181	215.536	14.433	221.770
20	700	14.893	282.458	16.358	286.095	19.343	293.368
21	800	19.270	362.393	21.148	366.549	24.968	374.862
22	900	24.208	452.224	26.552	456.900	31.310	466.252
23	1000	29.709	551.952	32.569	557.147	38.366	567.538
24	1100	35.773	661.575	39.199	667.290	46.139	678.720
25	1200	42.398	781.094	46.443	787.329	54.627	799.798
26	1300	49.586	910.510	54.300	917.264	63.830	930.772
27	1400	57.336	1049.821	62.770	1057.095	73.749	1071.642
28	1500	65.648	1199.029	71.854	1206.822	84.384	1222.408

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2.S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N:法兰个数

法兰绝热、保护层工程量计算表

（体积m3）、（面积m2）/100只
序号	公称直径(mm)	绝热层厚度(mm)
		80		90		100
		体积	面积	体积	面积	体积	面积
1	15	0.060	1.358	0.075	1.514	0.091	1.670
2	20	0.084	1.860	0.104	2.068	0.126	2.276
3	25	0.110	2.387	0.136	2.647	0.164	2.907
4	32	0.150	3.167	0.184	3.499	0.221	3.832
5	40	0.201	4.117	0.245	4.532	0.293	4.948
6	50	0.271	5.393	0.329	5.913	0.392	6.432
7	65	0.392	7.494	0.472	8.169	0.559	8.845
8	80	0.532	9.817	0.637	10.648	0.750	11.479
9	100	0.747	13.261	0.888	14.300	1.039	15.339
10	125	1.061	18.122	1.253	19.421	1.459	20.720
11	150	1.427	23.602	1.677	25.161	1.942	26.719
12	200	2.311	36.417	2.695	38.496	3.101	40.574
13	225	2.830	43.753	3.291	46.091	3.776	48.429
14	250	3.400	51.707	3.944	54.305	4.515	56.902
15	300	4.694	69.470	5.423	72.587	6.184	75.705
16	350	6.192	89.708	7.132	93.344	8.109	96.981
17	400	7.894	112.419	9.071	116.575	10.290	120.732
18	500	11.912	165.264	13.639	170.459	15.418	175.655
19	600	16.748	228.005	19.127	234.239	21.569	240.474
20	700	22.402	300.642	25.535	307.915	28.741	315.189
21	800	28.873	383.175	32.863	391.487	36.936	399.800
22	900	36.163	475.604	41.111	484.955	46.154	494.307
23	1000	44.270	577.929	50.279	588.320	56.393	598.710
24	1100	53.195	690.150	60.367	701.580	67.655	713.010
25	1200	62.937	812.267	71.375	824.736	79.939	837.205
26	1300	73.498	944.280	83.303	957.788	93.245	971.296
27	1400	84.876	1086.189	96.151	1100.737	107.574	1115.284
28	1500	97.072	1237.995	109.919	1253.581	122.924	1269.167

此表按下列公式计算：1．V体积(m3)=π(D+1.033δ)*1.5D*1.033δ*1.05*N

2.S面积(m2)=π(D+2.1δ)*1.5D*1.05*N

D：管道外径；δ：保温层厚度；N:法兰个数

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、卧形设备）	3
4	岩棉板（矩形管道、球形设备）	5
5	泡沫塑料瓦块（管道、立、卧形设备）	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