Pipe Insulation (in)

Written by Matt Milbury. Posted in Pipe Layout Datasheets

insulation

Those materials or combination of materials that slow the flow of heat.

insulation density

Denser insulation products generally have more fibers in the same given area and generally have greater insulating power.

Calcium Silicate Insulation for Full Heat Conservation - Economic Thickness of Insulation (in)

(NPS)Temperature Range
1002003004005006007008009001,0001,1001,200
1/2 0.0 0.0 0.0 1.0 1.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5
3/4 0.0 0.0 0.0 1.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5 2.5
1 0.0 0.0 1.0 1.0 1.0 1.5 1.5 1.5 1.5 1.5 2.5 2.5
1 1/2 0.0 0.0 1.0 1.0 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5
2 0.0 0.0 1.0 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5
3 0.0 1.0 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5 2.5
4 0.0 1.0 1.0 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5 2.5
6 0.0 1.5 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5 2.5
8 0.0 1.5 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5
10 0.0 1.5 1.5 1.5 2.0 2.5 2.5 2.5 2.5 2.5 2.5 3.0
12 0.0 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 3.0
14 0.0 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 3.0
16 0.0 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 3.0
18 0.0 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 3.0
20 0.0 1.5 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 3.0 3.0
24 0.0 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 3.0
30 0.0 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.5
30+ 0.0 1.5 1.5 2.0 2.5 2.5 2.5 2.5 3.0 3.0 3.0 4.0

 

Maximum Allowable Operating Temperature in Degrees F for Piping and Vessels Which Will Maintain Surface Temperature of Thickness at 160°F (in)

(NPS)Temperature Range
1.001.502.002.503.003.504.004.505.005.506.00
1/2 432 589 741 885 1,021 1,149 1,270 1,383 1,491 1,593 1,690
3/4 418 566 711 850 981 1,106 1,223 1,334 1,439 1,539 1,635
1 404 544 683 816 942 1,063 1,177 1,285 1,388 1,486 1,579
1 1/2 385 513 640 763 882 995 1,103 1,206 1,305 1,399 1,489
2 376 496 617 734 848 957 1,061 1,161 1,256 1,348 1,435
3 362 471 581 689 794 895 993 1,086 1,176 1,263 1,346
4 354 458 562 664 763 859 952 1,042 1,128 1,211 1,291
6 346 442 537 631 723 811 897 981 1,061 1,139 1,214
8 341 433 524 613 699 784 865 944 1,021 1,095 1,167
10 338 427 514 600 683 764 842 918 991 1,062 1,131
12 336 423 508 591 682 750 826 899 970 1,039 1,106
14 335 421 505 587 666 743 817 890 960 1,028 1,094
16 334 419 501 581 659 734 807 877 946 1,012 1,076
18 333 417 498 577 653 727 798 867 934 999 1,062
20 332 415 495 573 648 721 791 859 925 989 1,051
24 331 412 491 567 640 711 780 846 910 972 1,032
30 330 410 481 561 633 702 768 832 894 954 1,012
30+ 325 399 470 536 599 658 715 769 820 870 917