Steel pipes are available widely in the market. They are divided into different grades and schedules. The schedules are classified depending upon the thickness of the pipes. One such pipes is the Schedule 40 Mild Steel Pipes. they are manufactured using low carbon steel. Due to this, the pipes are easy to use as they do not harden. This ms pipes size varies as per the application. They are used in applications such as plumbing, fire fighting, supplying drinking water, and other engineering application. These Schedule 40 Mild Steel Pipes are coated to prevent them from rusting.
Pipes produced in different schedules have different sizes, weights, and diameters. For instance, as per the ms pipes thickness chart, a normal 8 inch pipes with an outside diameter of 219.1 with 8.81 wall thickness will have an ms pipes 40mm weight.
On the other hand, as per the ms pipes size chart in mm, that has a mild steel pipes size of 3 inches having an outer diameter of 88.9 mm will have a thickness of 5.49 mm and will have a weight of 11.29 kg/m as per ms pipes weight chart.
ms pipes size chart is referred to while selecting the pipes size, and diameter for a particular application. The ms pipes weight is another factor that affects the selection criteria. Some of the benefits of using these pipes include high tensile strength, being easily weldable, and a life span of 100 years. They are also said to be easy to fabricate. As per ms pipes weight chart in kg price in India varies depending upon the size of the steel. These pipes are available in different shapes such as round squares, rectangles, and different finishes such as seamless and welded. The ms round pipes weight chart may be a bit different from that of some other shape weight chart. Furthermore, an ms seamless pipes weight chart will be different from that of welded pipes weight chart.
| Nominal size [inches] | Outside diameter [inches] | Outside diameter [mm] | Wall thickness [inches] | Wall thickness [mm] | Weight [lb/ft] | Weight [kg/m] |
|---|---|---|---|---|---|---|
| 1/8 inches | 0.405 inches | 10.3 MM | 0.068 inches | 1.73 MM | 0.24 lb/ft | 0.37 kg/m |
| 1/4 inches | 0.540 inches | 13.7 MM | 0.088 inches | 2.24 MM | 0.42 lb/ft | 0.84 kg/m |
| 1/2 inches | 0.840 inches | 21.3 MM | 0.109 inches | 2.77 MM | 0.85 lb/ft | 1.27 kg/m |
| 3/4 inches | 1.050 inches | 26.7 MM | 0.113 inches | 2.87 MM | 1.13 lb/ft | 1.69 kg/m |
| 1 inches | 1.315 inches | 33.4 MM | 0.133 inches | 3.38 MM | 1.68 lb/ft | 2.50 kg/m |
| 1 1/4 inches | 1.660 inches | 42.2 MM | 0.140 inches | 3.56 MM | 2.27 lb/ft | 3.39 kg/m |
| 1 1/2 inches | 1.900 inches | 48.3 MM | 0.145 inches | 3.68 MM | 2.72 lb/ft | 4.05 kg/m |
| 2 inches | 2.375 inches | 60.3 MM | 0.154 inches | 3.91 MM | 3.65 lb/ft | 5.44 kg/m |
| 2 1/2 inches | 2.875 inches | 73.0 MM | 0.203 inches | 5.16 MM | 5.79 lb/ft | 8.63 kg/m |
| 3 inches | 3.500 inches | 88.9 MM | 0.216 inches | 5.49 MM | 7.58 lb/ft | 11.29 kg/m |
| 3 1/2 inches | 4.000 inches | 101.6 MM | 0.226 inches | 5.74 MM | 9.11 lb/ft | 13.57 kg/m |
| 4 inches | 4.500 inches | 114.3 MM | 0.237 inches | 6.02 MM | 10.79 lb/ft | 16.07 kg/m |
| 5 inches | 5.563 inches | 141.3 MM | 0.258 inches | 6.55 MM | 14.62 lb/ft | 21.77 kg/m |
| 6 inches | 6.625 inches | 168.3 MM | 0.280 inches | 7.11 MM | 18.97 lb/ft | 28.26 kg/m |
| 8 inches | 8.625 inches | 219.1 MM | 0.322 inches | 8.18 MM | 28.55 lb/ft | 42.55 kg/m |
| 10 inches | 10.750 inches | 273.0 MM | 0.365 inches | 9.27 MM | 40.48 lb/ft | 60.31 kg/m |
| 12 inches | 12.750 inches | 323.8 MM | 0.406 inches | 10.31 MM | 53.52 lb/ft | 79.73 kg/m |
| 14 inches | 14 inches | 355.6 MM | 0.375 inches | 11.13 MM | 54.57 lb/ft | 94.55 kg/m |
| 16 inches | 16 inches | 406.4 MM | 0.500 inches | 12.70 MM | 82.77 lb/ft | 123.30 kg/m |
| 18 inches | 18 inches | 457.0 MM | 0.562 inches | 14.27 MM | 104.67 lb/ft | 155.80 kg/m |
| 20 inches | 20 inches | 508.0 MM | 0.594 inches | 15.09 MM | 123.11 lb/ft | 183.42 kg/m |
| 24 inches | 24 inches | 610.0 MM | 0.688 inches | 17.48 MM | 171.29 lb/ft | 255.41 kg/m |
| 32 inches | 32 inches | 813.0 MM | 0.688 inches | 17.48 MM | 230.08 lb/ft | 342.91 kg/m |
| Maximum Allowable Pressure (psig) | ||||||||||
| Pipe Size (inches) |
Pipe Schedule | Temperature (oF) | ||||||||
| 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||
| 1/2 Inch | 401) | 3730 | 3730 | 3730 | 3730 | 3730 | 3730 | 3730 | 3581 | 3233 |
| 802) | 5252 | 5252 | 5252 | 5252 | 5252 | 5252 | 5252 | 5042 | 4552 | |
| 160 | 6920 | 6920 | 6920 | 6920 | 6920 | 6920 | 6920 | 6643 | 5997 | |
| 3/4 Inch | 40 | 2447 | 3059 | 3059 | 3059 | 3059 | 3059 | 3059 | 2937 | 2651 |
| 80 | 4299 | 4299 | 4299 | 4299 | 4299 | 4299 | 4299 | 4127 | 3725 | |
| 160 | 6393 | 6393 | 6393 | 6393 | 6393 | 6393 | 6393 | 6137 | 5541 | |
| 1 Inch | 40 | 2857 | 2857 | 2857 | 2857 | 2857 | 2857 | 2857 | 2743 | 2476 |
| 80 | 3950 | 3950 | 3950 | 3950 | 3950 | 3950 | 3950 | 3792 | 3423 | |
| 160 | 5757 | 5757 | 5757 | 5757 | 5757 | 5757 | 5757 | 5526 | 4989 | |
| 1 1/2 Inch | 40 | 2116 | 2116 | 2116 | 2116 | 2116 | 2116 | 2116 | 2032 | 1834 |
| 80 | 2983 | 2983 | 2983 | 2983 | 2983 | 2983 | 2983 | 2864 | 2585 | |
| 160 | 4331 | 4331 | 4331 | 4331 | 4331 | 4331 | 4331 | 4157 | 3753 | |
| 2 Inch | 40 | 1783 | 1783 | 1783 | 1783 | 1783 | 1783 | 1783 | 1712 | 1545 |
| 80 | 2575 | 2575 | 2575 | 2575 | 2575 | 2575 | 2575 | 2472 | 2232 | |
| 160 | 4217 | 4217 | 4217 | 4217 | 4217 | 4217 | 4217 | 4049 | 3655 | |
| 3 Inch | 40 | 1693 | 1693 | 1693 | 1693 | 1693 | 1693 | 1693 | 1625 | 1467 |
| 80 | 2394 | 2394 | 2394 | 2394 | 2394 | 2394 | 2394 | 2298 | 2074 | |
| 160 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3456 | 3120 | |
| 4 Inch | 40 | 1435 | 1435 | 1435 | 1435 | 1435 | 1435 | 1435 | 1378 | 1244 |
| 80 | 2075 | 2075 | 2075 | 2075 | 2075 | 2075 | 2075 | 1992 | 1798 | |
| 160 | 3376 | 3376 | 3376 | 3376 | 3376 | 3376 | 3376 | 3241 | 2926 | |
| 5 Inch | 40 | 1258 | 1258 | 1258 | 1258 | 1258 | 1258 | 1258 | 1208 | 1090 |
| 80 | 1857 | 1857 | 1857 | 1857 | 1857 | 1857 | 1857 | 1783 | 1610 | |
| 160 | 3201 | 3201 | 3201 | 3201 | 3201 | 3201 | 3201 | 3073 | 2774 | |
| 6 Inch | 40 | 1143 | 1143 | 1143 | 1143 | 1143 | 1143 | 1143 | 1098 | 991 |
| 80 | 1794 | 1794 | 1794 | 1794 | 1794 | 1794 | 1794 | 1722 | 1554 | |
| 160 | 3083 | 3083 | 3083 | 3083 | 3083 | 3083 | 3083 | 2960 | 2672 | |
| 8 Inch | 40 | 1006 | 1006 | 1006 | 1006 | 1006 | 1006 | 1006 | 966 | 872 |
| 80 | 1586 | 1586 | 1586 | 1586 | 1586 | 1586 | 1586 | 1523 | 1375 | |
| 160 | 2976 | 2976 | 2976 | 2976 | 2976 | 2976 | 2976 | 2857 | 2579 | |
| 10 Inch | 40 | 913 | 913 | 913 | 913 | 913 | 913 | 913 | 876 | 791 |
| 80 | 1509 | 1509 | 1509 | 1509 | 1509 | 1509 | 1509 | 1448 | 1308 | |
| 160 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2832 | 2557 | |
| 12 Inch | 40 | 855 | 855 | 855 | 855 | 855 | 855 | 855 | 819 | 741 |
| NPS | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 3½ | 4 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 90 | 100 |