单位：m3/m
|
|
管道外径（mm） |
||||||||||
|
22 |
27 |
34 |
42 |
48 |
60 |
76 |
89 |
108 |
133 |
||
|
保 温 层 厚 度 （mm） |
5 |
0.0004 |
0.0005 |
0.0006 |
0.0008 |
0.0009 |
0.0011 |
0.0013 |
0.0015 |
0.0018 |
0.0022 |
|
10 |
0.0010 |
0.0012 |
0.0014 |
0.0017 |
0.0019 |
0.0023 |
0.0028 |
0.0032 |
0.0038 |
0.0047 |
|
|
15 |
0.0018 |
0.0021 |
0.0024 |
0.0028 |
0.0031 |
0.0037 |
0.0045 |
0.0051 |
0.0060 |
0.0072 |
|
|
20 |
0.0028 |
0.0031 |
0.0035 |
0.0041 |
0.0045 |
0.0052 |
0.0063 |
0.0071 |
0.0084 |
0.0100 |
|
|
25 |
0.0039 |
0.0043 |
0.0049 |
0.0055 |
0.0060 |
0.0070 |
0.0083 |
0.0093 |
0.0109 |
0.0129 |
|
|
30 |
0.0052 |
0.0056 |
0.0063 |
0.0071 |
0.0077 |
0.0089 |
0.0104 |
0.0117 |
0.0135 |
0.0160 |
|
|
40 |
0.0082 |
0.0089 |
0.0098 |
0.0108 |
0.0116 |
0.0132 |
0.0152 |
0.0169 |
0.0194 |
0.0226 |
|
|
50 |
0.0120 |
0.0128 |
0.0139 |
0.0152 |
0.0162 |
0.0181 |
0.0207 |
0.0228 |
0.0259 |
0.0300 |
|
|
60 |
0.0164 |
0.0173 |
0.0187 |
0.0202 |
0.0214 |
0.0238 |
0.0269 |
0.0294 |
0.0331 |
0.0380 |
|
|
70 |
0.0214 |
0.0226 |
0.0242 |
0.0260 |
0.0273 |
0.0301 |
0.0337 |
0.0366 |
0.0410 |
0.0466 |
|
|
80 |
0.0272 |
0.0285 |
0.0303 |
0.0324 |
0.0339 |
0.0370 |
0.0412 |
0.0446 |
0.4950 |
0.0560 |
|
|
90 |
0.0336 |
0.0350 |
0.0371 |
0.0394 |
0.0412 |
0.0447 |
0.0494 |
0.0631 |
0.0587 |
0.0660 |
|
|
100 |
0.0407 |
0.0423 |
0.0446 |
0.0472 |
0.0491 |
0.0530 |
0.0582 |
0.0624 |
0.0686 |
0.0767 |
|
单位：m3/m
|
|
管道公称直径（mm） |
||||||||||
|
159 |
219 |
245 |
273 |
325 |
377 |
426 |
|
|
|
||
|
保 温 层 厚 度 （mm） |
5 |
0.0027 |
0.0036 |
0.0041 |
0.0045 |
0.0054 |
0.0062 |
0.0070 |
|
|
|
|
10 |
0.0055 |
0.0074 |
0.0083 |
0.0092 |
0.0109 |
0.0126 |
0.0142 |
|
|
|
|
|
15 |
0.0085 |
0.0114 |
0.0127 |
0.0140 |
0.0166 |
0.0191 |
0.0215 |
|
|
|
|
|
20 |
0.0117 |
0.0156 |
0.0172 |
0.0191 |
0.224 |
0.0258 |
0.0290 |
|
|
|
|
|
25 |
0.0150 |
0.0199 |
0.0220 |
0.0242 |
0.0285 |
0.0327 |
0.0367 |
|
|
|
|
|
30 |
0.0185 |
0.0243 |
0.0269 |
0.0296 |
0.0347 |
0.0397 |
0.0445 |
|
|
|
|
|
40 |
0.0260 |
0.0338 |
0.0372 |
0.0408 |
0.0476 |
0.0543 |
0.0607 |
|
|
|
|
|
50 |
0.0342 |
0.0439 |
0.0481 |
0.0527 |
0.0611 |
0.0696 |
0.0775 |
|
|
|
|
|
60 |
0.0430 |
0.0547 |
0.0598 |
0.0652 |
0.0754 |
0.0855 |
0.0950 |
|
|
|
|
|
70 |
0.0525 |
0.0662 |
0.0721 |
0.0784 |
0.0903 |
0.1021 |
0.1132 |
|
|
|
|
|
80 |
0.0627 |
0.0783 |
0.0851 |
0.0923 |
0.1058 |
0.1193 |
0.1321 |
|
|
|
|
|
90 |
0.0736 |
0.0911 |
0.0987 |
0.1069 |
0.1221 |
0.1373 |
0.1516 |
|
|
|
|
|
100 |
0.0851 |
0.1046 |
0.1130 |
0.1221 |
0.1390 |
0.1559 |
0.1718 |
|
|
|
|
