ThePipingMart Blog Formulas What is Pipe Schedule? Pipe Size chart and Pipe Schedule 40 thickness

What is Pipe Schedule? Pipe Size chart and Pipe Schedule 40 thickness

Understanding the basics of pipe schedules can help you better understand pipes’ role in construction, plumbing, and other related industries. Pipe schedule is an industry term that describes the thickness of the wall of a pipe. It’s a measure used to distinguish different types of pipes and determine their strength. Let’s take a closer look at what pipe schedule means, why it matters, and how it affects your projects.

What Does Pipe Schedule Mean?

Pipe schedule or pipe schedule number is an industry term used to describe a pipe’s wall thickness. It’s typically measured in inches; for example, a 12-inch steel pipe will have a 12-inch outside diameter (OD), but its internal diameter (ID) will be slightly smaller due to its wall thickness. This piping number reflects how much material makes up the walls of the pipe – if it’s thicker, it means more material and more strength for pressure applications. The higher number indicates thicker walls, which also helps transport liquids easier as there is less friction on the interior surface.

How to Calculate a Pipe Schedule?

Calculating pipe schedule can seem like an intimidating task, but with the right tools and guide it can actually be quite straightforward. Pipe schedules are calculated by first determining the nominal pipe size (NPS). This is determined by measuring the internal diameter of the pipe in inches. Next, using a pressure-temperature rating chart, determine the maximum operating pressure allowed for that pipe. Finally, use this information to select from three different thickness classes – standard, extra strong, and double extra strong – to match your desired schedule. With this method everybody you can calculate your own custom pipe schedule with ease!

Schedule Numbers for pipe size/wall thickness combinations are calculated (approximated) to get a uniform relationship equal to 1000 times the P/S (P=Design Pressure and S=Allowable Stress) expression contained in the modified Barlow formula for pipe wall thickness.

Pipe Schedule vs pipe size

Pipe schedules and pipe sizes are two separate items, but they are often confused. Pipe schedules refer to the wall thickness of a pipe and are determined by the pressure inside and outside of the pipe. On the other hand, pipe size indicates the actual diameter within the pipe that allows fluid to flow through it. Even if two pipes are equal in size, different schedule pipes won’t have the same strength due to differences in their walls. It is also important to note that even though smaller pipes generally require less pressure for fluid flow, larger ones can reduce friction losses due to their smooth interior surfaces. Although both concepts are related, it is essential for individuals working in plumbing or other related fields to understand how they differentiate one another.

Why Does Pipe Schedule Matter?

Pipe schedule matters because different applications require different levels of strength and durability. For instance, if you are dealing with compressed air or natural gas pipelines, you need stronger pipes that can handle higher levels of pressure over time without breaking or leaking. On the other hand, if you are working on plumbing systems, thinner pipes may be adequate as long as they can hold up in everyday use cases, such as running hot and cold water through them reliably without being prone to cracking or bursting under pressure. The right choice depends on both short-term needs and long-term goals for whatever project you are working on – something that can easily be determined through careful consideration and consultation with experienced professionals who understand all aspects of piping materials and systems.

What is Nominal Pipe Size

Nominal Pipe Size (NPS) is a metric used to measure the size of a pipe for industrial applications. It is typically expressed in millimeters or inches and is based on the inside diameter of a pipe, which reflects the fluid capacity of the a specific pipe. NPS is commonly used in projects involving irrigation systems, plumbing, water supply, drainage and many other industrial uses. As pipes can fluctuate in size and material according to need, Nominal Pipe Size serves as an accurate metric to level out all types of pipe measurements and make them equivalent to one another. Knowing Nominal Pipe Size is essential for any project requiring accuracy in pipe measurements.

Pipe Schedule Chart: Pipe Size Chart

A pipe schedule chart mm is an essential tool for anyone who works with pipes in any capacity. It provides a straightforward way of providing important information about the materials used in pipes, including their size and strength capacity. The wall thickness associated with a particular schedule depends on the pipe size. This data can be crucial when determining what type of pipe should be used for a particular job. The pipe size chart makes it easy to ensure that the correct amount of material is purchased and that the project is completed according to specified safety protocols. With its handy reference capabilities, the pipe schedule chart is an invaluable resource both for professional plumbers and DIYers alike.

Pipe Schedule chart or pipe size chart is provided in the following table with respect to nominal pipe size and pipe thicknesses.

 Nominal Pipe Size OD (inches) ID (Inches) Schedules Pipe Wall Thickness (inches) Steel Pipe Weight (lb/ft) OD (mm) ID (mm) Pipe Wall Thickness (mm) Steel Pipe Weight (kg/m) 1/8″ 0.405 0.307 10, 10S 0.049 0.1863 10.287 7.7978 1.2446 0.277244942 1/8″ 0.405 0.269 40, STD, 40S 0.068 0.2447 10.287 6.8326 1.7272 0.364153716 1/8″ 0.405 0.215 80, XS, 80S 0.095 0.3145 10.287 5.461 2.413 0.468027559 1/4″ 0.54 0.41 10, 10S 0.065 0.3297 13.716 10.414 1.651 0.490647651 1/4″ 0.54 0.364 40, STD, 40S 0.088 0.4248 13.716 9.2456 2.2352 0.632172042 1/4″ 0.54 0.302 80, XS, 80S 0.119 0.5351 13.716 7.6708 3.0226 0.796316524 3/8″ 0.675 0.545 10, 10S 0.065 0.4235 17.145 13.843 1.651 0.630237429 3/8″ 0.675 0.493 40, STD, 40S 0.091 0.5676 17.145 12.522 2.3114 0.844681852 3/8″ 0.675 0.423 80, XS, 80S 0.126 0.7388 17.145 10.744 3.2004 1.099455519 1/2″ 0.84 0.674 10, 10S 0.083 0.671 21.336 17.12 2.1082 0.998558004 1/2″ 0.84 0.622 40, STD, 40S 0.109 0.851 21.336 15.799 2.7686 1.266427513 1/2″ 0.84 0.546 80, XS, 80S 0.147 1.088 21.336 13.868 3.7338 1.619122367 1/2″ 0.84 0.466 160 0.187 1.304 21.336 11.836 4.7498 1.940565778 1/2″ 0.84 0.252 XXS 0.294 1.714 21.336 6.4008 7.4676 2.550712993 3/4″ 1.05 0.884 10, 10S 0.083 0.8572 26.67 22.454 2.1082 1.275654129 3/4″ 1.05 0.824 40, STD, 40S 0.113 1.131 26.67 20.93 2.8702 1.683113416 3/4″ 1.05 0.742 80, XS, 80S 0.154 1.474 26.67 18.847 3.9116 2.193553648 3/4″ 1.05 0.614 160 0.218 1.937 26.67 15.596 5.5372 2.882573552 3/4″ 1.05 0.434 XXS 0.308 2.441 26.67 11.024 7.8232 3.632608178 1″ 1.315 1.097 10, 10S 0.109 1.404 33.401 27.864 2.7686 2.089382172 1″ 1.315 1.049 40, STD, 40S 0.133 1.679 33.401 26.645 3.3782 2.498627255 1″ 1.315 0.957 80, XS, 80S 0.179 2.172 33.401 24.308 4.5466 3.232292078 1″ 1.315 0.815 160 0.25 2.844 33.401 20.701 6.35 4.232338245 1″ 1.315 0.599 XXS 0.358 3.659 33.401 15.215 9.0932 5.445191856 1 1/4″ 1.66 1.442 10, 10S 0.109 1.806 42.164 36.627 2.7686 2.687624076 1 1/4″ 1.66 1.38 40, STD, 40S 0.14 2.273 42.164 35.052 3.556 3.382596636 1 1/4″ 1.66 1.278 80, XS, 80S 0.191 2.997 42.164 32.461 4.8514 4.460027328 1 1/4″ 1.66 1.16 160 0.25 3.765 42.164 29.464 6.35 5.602937234 1 1/4″ 1.66 0.896 XXS 0.382 5.214 42.164 22.758 9.7028 7.759286783 1 1/2″ 1.9 1.682 10, 10S 0.109 2.085 48.26 42.723 2.7686 3.102821815 1 1/2″ 1.9 1.61 40, STD, 40S 0.145 2.718 48.26 40.894 3.683 4.044829589 1 1/2″ 1.9 1.5 80, XS, 80S 0.2 3.631 48.26 38.1 5.08 5.403523266 1 1/2″ 1.9 1.337 160 0.281 4.859 48.26 33.96 7.1374 7.230988584 1 1/2″ 1.9 1.1 XXS 0.4 6.408 48.26 27.94 10.16 9.536154528 2″ 2.375 2.157 10, 10S 0.109 2.638 60.325 54.788 2.7686 3.925776474 2″ 2.375 2.067 40, STD, 40S 0.154 3.853 60.325 52.502 3.9116 5.733895661 2″ 2.375 1.939 80, XS, 80S 0.218 5.022 60.325 49.251 5.5372 7.473559307 2″ 2.375 1.689 160 0.344 7.462 60.325 42.901 8.7376 11.10467932 2″ 2.375 1.503 XXS 0.436 9.029 60.325 38.176 11.0744 13.43663221 2 1/2″ 2.875 2.635 10, 10S 0.12 3.531 73.025 66.929 3.048 5.254706872 2 1/2″ 2.875 2.469 40, STD, 40S 0.203 5.793 73.025 62.713 5.1562 8.620933704 2 1/2″ 2.875 2.323 80, XS, 80S 0.276 7.651 73.025 59.004 7.0104 11.3859423 2 1/2″ 2.875 2.125 160 0.375 10.01 73.025 53.975 9.525 14.89652104 2 1/2″ 2.875 1.771 XXS 0.552 13.7 73.025 44.983 14.0208 20.38784598 3″ 3.5 3.26 10, 10S 0.12 4.332 88.9 82.804 3.048 6.446726188 3″ 3.5 3.068 40, STD, 40S 0.216 7.576 88.9 77.927 5.4864 11.27433001 3″ 3.5 2.9 80, XS, 80S 0.3 10.25 88.9 73.66 7.62 15.25368039 3″ 3.5 2.624 160 0.438 14.32 88.9 66.65 11.1252 21.31050762 3″ 3.5 2.3 XXS 0.6 18.58 88.9 58.42 15.24 27.65008601 3 1/2″ 4 3.76 10, 10S 0.12 4.937 101.6 95.504 3.048 7.347065372 3 1/2″ 4 3.548 40, STD, 40S 0.226 9.109 101.6 90.119 5.7404 13.55568533 3 1/2″ 4 3.364 80, XS, 80S 0.318 12.51 101.6 85.446 8.0772 18.61693089 3 1/2″ 4 2.728 XXS 0.636 22.85 101.6 69.291 16.1544 34.00454603 4″ 4.5 4.26 10, 10S 0.12 5.613 114.3 108.2 3.048 8.353064195 4″ 4.5 4.026 40, STD, 40S 0.237 10.79 114.3 102.26 6.0198 16.05728891 4″ 4.5 3.826 80, XS, 80S 0.337 14.98 114.3 97.18 8.5598 22.29269582 4″ 4.5 3.624 120 0.438 19 114.3 92.05 11.1252 28.27511486 4″ 4.5 3.438 160 0.531 22.51 114.3 87.325 13.4874 33.49857029 4″ 4.5 3.152 XXS 0.674 27.54 114.3 80.061 17.1196 40.98403491 4 1/2″ 5 4.506 STD, 40S 0.247 12.54 127 114.45 6.2738 18.66157581 4 1/2″ 5 4.29 XS, 80S 0.355 17.61 127 108.97 9.017 26.20656698 5″ 5.563 5.295 10, 10S 0.134 7.77 141.3 134.49 3.4036 11.56303381 5″ 5.563 5.047 40, STD, 40S 0.258 14.62 141.3 128.19 6.5532 21.7569568 5″ 5.563 4.813 80, XS, 80S 0.375 20.78 141.3 122.25 9.525 30.92404667 5″ 5.563 4.563 120 0.5 27.04 141.3 115.9 12.7 40.23995294 5″ 5.563 4.313 160 0.625 32.96 141.3 109.55 15.875 49.04988346 5″ 5.563 4.063 XXS 0.75 38.55 141.3 103.2 19.05 57.36871989 6″ 6.625 6.357 10, 10S 0.134 9.29 168.275 161.47 3.4036 13.825043 6″ 6.625 6.065 40, STD, 40S 0.28 18.97 168.275 154.05 7.112 28.23046994 6″ 6.625 5.761 80, XS, 80S 0.432 28.57 168.275 146.33 10.9728 42.51684377 6″ 6.625 5.501 120 0.562 35.39 168.275 139.73 14.2748 52.66612184 6″ 6.625 5.189 160 0.719 43.35 168.275 131.8 18.2626 64.5119068 6″ 6.625 4.897 XXS 0.864 53.16 168.275 124.38 21.9456 79.11079505 8″ 8.625 8.329 10, 10S 0.148 13.4 219.075 211.56 3.7592 19.9413968 8″ 8.625 8.125 20 0.25 22.36 219.075 206.38 6.35 33.2753457 8″ 8.625 8.071 30 0.277 24.7 219.075 205 7.0358 36.75764932 8″ 8.625 7.981 40, STD, 40S 0.322 28.55 219.075 202.72 8.1788 42.48708049 8″ 8.625 7.813 60 0.406 35.64 219.075 198.45 10.3124 53.03816282 8″ 8.625 7.625 80, XS, 80S 0.5 43.39 219.075 193.68 12.7 64.57143336 8″ 8.625 7.439 100 0.594 50.95 219.075 188.95 15.0876 75.82195274 8″ 8.625 7.189 120 0.719 61.71 219.075 182.6 18.2626 91.83459674 8″ 8.625 7.001 140 0.812 67.76 219.075 177.83 20.6248 100.8379886 8″ 8.625 6.813 160 0.906 74.79 219.075 173.05 23.0124 111.2997811 8″ 8.625 6.875 XXS 0.875 72.42 219.075 174.63 22.225 107.7728325 10″ 10.75 10.42 10, 10S 0.165 18.65 273.05 264.67 4.191 27.75425748 10″ 10.75 10.25 20 0.25 28.04 273.05 260.35 6.35 41.72811688 10″ 10.75 10.136 30 0.307 34.24 273.05 257.45 7.7978 50.95473331 10″ 10.75 10.02 40, STD, 40S 0.365 40.48 273.05 254.51 9.271 60.24087629 10″ 10.75 9.75 60, XS, 80S 0.5 54.74 273.05 247.65 12.7 81.46209408 10″ 10.75 9.564 80 0.594 64.43 273.05 242.93 15.0876 95.88240265 10″ 10.75 9.314 100 0.719 77.03 273.05 236.58 18.2626 114.6332683 10″ 10.75 9.064 120 0.844 82.29 273.05 230.23 21.4376 122.4610106 10″ 10.75 8.75 140, XXS 1 104.1 273.05 222.25 25.4 154.9178662 10″ 10.75 8.5 160 1.125 115.6 273.05 215.9 28.575 172.0317515 12″ 12.75 12.39 10, 10S 0.18 24.16 323.85 314.71 4.572 35.95404079 12″ 12.75 12.25 20 0.25 33.38 323.85 311.15 6.35 49.67491232 12″ 12.75 12.09 30 0.33 43.77 323.85 307.09 8.382 65.13693565 12″ 12.75 12 STD, 40S 0.375 49.56 323.85 304.8 9.525 73.75340487 12″ 12.75 11.938 40 0.406 53.52 323.85 303.23 10.3124 79.64653407 12″ 12.75 11.75 XS, 80S 0.5 65.42 323.85 298.45 12.7 97.35568495 12″ 12.75 11.626 60 0.562 73.15 323.85 295.3 14.2748 108.8591922 12″ 12.75 11.376 80 0.688 88.63 323.85 288.95 17.4752 131.89597 12″ 12.75 11.064 100 0.844 107.9 323.85 281.03 21.4376 160.5728891 12″ 12.75 10.75 120, XXS 1 125.5 323.85 273.05 25.4 186.7645745 12″ 12.75 10.5 140 1.125 136.7 323.85 266.7 28.575 203.4320106 12″ 12.75 10.126 160 1.312 150.3 323.85 257.2 33.3248 223.6710402 14″ 14 13.624 10S 0.188 27.73 355.6 346.05 4.7752 41.26678606 14″ 14 13.5 10 0.25 36.71 355.6 342.9 6.35 54.63049824 14″ 14 13.375 20 0.312 45.61 355.6 339.73 7.9248 67.8751573 14″ 14 13.25 30, STD, 40S 0.375 54.57 355.6 336.55 9.525 81.20910621 14″ 14 13.124 40 0.438 63.44 355.6 333.35 11.1252 94.40912035 14″ 14 13 XS, 80S 0.5 72.09 355.6 330.2 12.7 107.2817384 14″ 14 12.814 60 0.594 85.05 355.6 325.48 15.0876 126.5683431 14″ 14 12.5 80 0.75 106.1 355.6 317.5 19.05 157.894194 14″ 14 12.124 100 0.938 130.9 355.6 307.95 23.8252 194.8006597 14″ 14 11.814 120 1.09 150.8 355.6 300.08 27.686 224.4151222 14″ 14 11.5 140 1.25 170.2 355.6 292.1 31.75 253.2855026 14″ 14 11.188 160 1.406 189.1 355.6 284.18 35.7124 281.4118011 16″ 16 15.624 10S 0.188 31.75 406.4 396.85 4.7752 47.2492051 16″ 16 15.5 10 0.25 42.05 406.4 393.7 6.35 62.57729368 16″ 16 15.375 20 0.312 52.27 406.4 390.53 7.9248 77.78632914 16″ 16 15.25 30, STD, 40S 0.375 62.58 406.4 387.35 9.525 93.12929937 16″ 16 15 40, XS, 80S 0.5 82.77 406.4 381 12.7 123.1753293 16″ 16 14.688 60 0.656 107.5 406.4 373.08 16.6624 159.9776236 16″ 16 14.314 80 0.844 136.6 406.4 363.58 21.4376 203.2831942 16″ 16 13.938 100 1.031 164.8 406.4 354.03 26.1874 245.2494173 16″ 16 13.564 120 1.22 192.4 406.4 344.53 30.988 286.3227421 16″ 16 13.124 140 1.438 223.6 406.4 333.35 36.5252 332.753457 16″ 16 12.814 160 1.594 245.3 406.4 325.48 40.4876 365.0466145 18″ 18 17.624 10S 0.188 35.76 457.2 447.65 4.7752 53.21674249 18″ 18 17.5 10 0.25 47.99 457.2 444.5 6.35 71.41698748 18″ 18 17.375 20 0.312 58.94 457.2 441.33 7.9248 87.71238262 18″ 18 17.25 STD, 40S 0.375 70.59 457.2 438.15 9.525 105.0494925 18″ 18 17.124 30 0.438 82.15 457.2 434.95 11.1252 122.2526677 18″ 18 17 XS, 80S 0.5 93.45 457.2 431.8 12.7 139.0689202 18″ 18 16.876 40 0.562 104.7 457.2 428.65 14.2748 155.8107645 18″ 18 16.5 60 0.75 138.2 457.2 419.1 19.05 205.6642565 18″ 18 16.126 80 0.938 170.9 457.2 409.6 23.8252 254.3272173 18″ 18 15.688 100 1.156 208 457.2 398.48 29.3624 309.5380995 18″ 18 15.25 120 1.38 244.1 457.2 387.35 35.052 363.2608178 18″ 18 14.876 140 1.562 274.2 457.2 377.85 39.6748 408.0545523 18″ 18 14.438 160 1.781 308.5 457.2 366.73 45.2374 459.0985755 20″ 20 19.564 10S 0.218 48.05 508 496.93 5.5372 71.50627732 20″ 20 19.5 10 0.25 52.73 508 495.3 6.35 78.47088456 20″ 20 19.25 20, STD, 40S 0.375 78.6 508 488.95 9.525 116.9696857 20″ 20 19 30, XS, 80S 0.5 104.1 508 482.6 12.7 154.9178662 20″ 20 18.812 40 0.594 123.1 508 477.82 15.0876 183.192981 20″ 20 18.376 60 0.812 155.4 508 466.75 20.6248 231.2606763 20″ 20 17.938 80 1.031 208.9 508 455.63 26.1874 310.8774471 20″ 20 17.438 100 1.281 256.1 508 442.93 32.5374 381.118785 20″ 20 17 120 1.5 296.4 508 431.8 38.1 441.0917918 20″ 20 16.5 140 1.75 341.1 508 419.1 44.45 507.6127199 20″ 20 16.064 160 1.969 379.2 508 408.03 50.0126 564.311766 24″ 24 23.5 10, 10S 0.25 63.41 609.6 596.9 6.35 94.36447544 24″ 24 23.25 20, STD, 40S 0.375 96.42 609.6 590.55 9.525 143.4887671 24″ 24 23 XS, 80S 0.5 125.5 609.6 584.2 12.7 186.7645745 24″ 24 22.876 30 0.562 140.7 609.6 581.05 14.2748 209.3846664 24″ 24 22.626 40 0.688 171.3 609.6 574.7 17.4752 254.9224829 24″ 24 22.064 60 0.969 238.4 609.6 560.43 24.6126 354.7782833 24″ 24 21.564 80 1.219 296.8 609.6 547.73 30.9626 441.6870574 24″ 24 20.938 100 1.531 357.4 609.6 531.83 38.8874 531.8697922 24″ 24 20.376 120 1.812 429.4 609.6 517.55 46.0248 639.0175958 24″ 24 19.876 140 2.062 483.1 609.6 504.85 52.3748 718.9319994 24″ 24 19.314 160 2.344 542.1 609.6 490.58 59.5376 806.7336719 30″ 30 29.376 10, 10S 0.312 98.93 762 746.15 7.9248 147.2240586 30″ 30 29.25 STD, 40S 0.375 118.65 762 742.95 9.525 176.5706515 30″ 30 29 20, XS, 80S 0.5 157.53 762 736.6 12.7 234.4304655 30″ 30 28.75 30 0.625 196.06 762 730.25 15.875 291.7694221 36″ 36 35.376 10 0.312 118.92 914.4 898.55 7.9248 176.9724557 36″ 36 35.25 STD, 40S 0.375 142.68 914.4 895.35 9.525 212.331231 36″ 36 35 XS, 80S 0.5 189.57 914.4 889 12.7 282.1112381 36″ 36 34.75 30 0.625 235.13 914.4 882.65 15.875 349.9119872 48″ 48 47.25 STD, 40S 0.375 190.74 1219.2 1200.2 9.525 283.8523899 48″ 48 47 XS, 80S 0.5 253.65 1219.2 1193.8 12.7 377.4727834

Abbreviations used:

• STD – Standard,
• XS – Extra Strong,
• XXS – Double Extra Strong,

Pipe Schedule 40 Pipe Dimensions

Pipe Schedule 40 Pipe Dimensions are essential for a variety of plumbing projects. They provide the necessary measurements to construct pipe systems which function efficiently and safely. Pipe dimensions such as width, length, and thickness determine the overall strength of the system and its capacity to carry pressures up to 400 PSI. Pipe Schedule 40 Pipe Dimensions must be carefully selected depending on their intended purpose and specific application conditions. This is important when considering factors such as safety, cost-efficiency, durability, and performance of the installed pipe system. Every detail must be taken into consideration for proper installation, so Pipe Schedule 40 Pipe Dimensions must never be overlooked!

 Pipe NPS Schedule No Outside Diameter, Inches Wall Thickness, inches Plain End Weight, lb/ft Outside Diameter, mm Wall Thickness, mm Plain End Mass, Kg/m 1/8 40/STD 0.405 0.068 0.24 10.3 1.73 0.37 1⁄4 40/STD 0.540 0.088 0.43 13.7 2.24 0.63 3⁄8 40/STD 0.675 0.091 0.57 17.1 2.31 0.84 1⁄2 40/STD 0.840 0.109 0.85 21.3 2.77 1.27 3⁄4 40/STD 1.050 0.113 1.13 26.7 2.87 1.69 1 40/STD 1.315 0.133 1.68 33.4 3.38 2.50 1-1⁄4 40/STD 1.660 0.140 2.27 42.2 3.56 3.39 1-1⁄2 40/STD 1.900 0.145 2.72 48.3 3.68 4.05 2 40/STD 2.375 0.154 3.66 60.3 3.91 5.44 2-1⁄2 40/STD 2.875 0.203 5.80 73.0 5.16 8.63 3 40/STD 3.500 0.216 7.58 88.9 5.49 11.29 4 40/STD 4.500 0.237 10.80 114.3 6.02 16.08 5 40/STD 5.563 0.258 14.63 141.3 6.55 21.77 6 40/STD 6.625 0.280 18.99 168.3 7.11 28.26 8 40/STD 8.625 0.322 28.58 219.1 8.18 42.55 10 40/STD 10.750 0.365 40.52 273.0 9.27 60.29 12 40 12.750 0.406 53.57 323.8 10.31 79.71 14 40 14.000 0.438 63.50 355.6 11.13 94.55 16 40 16.000 0.500 82.85 406.4 12.70 123.31 18 40 18.000 0.562 104.76 457 14.27 155.81 20 40 20.000 0.594 123.23 508 15.09 183.43 24 40 24.000 0.688 171.45 610 17.48 255.43 32 40 32.000 0.688 230.29 813 17.48 342.94 34 40 34.000 0.688 245.00 864 17.48 364.92 36 40 36.000 0.750 282.62 914 19.05 420.45

Conclusion:

In conclusion, understanding what pipe schedule is and why it matters is essential for any professional involved in construction, plumbing, gas lines, or another related industry that relies heavily on pipes to do their work correctly. Knowing when to choose a specific type of pipe based on thickness allows you to make informed decisions about your projects that will save time in the long run while ensuring quality results every time! With this knowledge, you can confidently move forward with any project involving pipes knowing that you have chosen exactly what best fits your needs – no matter how unique they may be!

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