API 5L Pipe Schedule Chart - API 5L Schedule - All Schedules

Oct 12, 2026

API 5L Pipe Schedule Chart provides reference tables for API 5L steel pipe schedules using ASME B36.10 data. It lists multiple schedule grades, including Schedule 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, and 160. For each schedule, the chart presents DN and NPS, outside diameter in both millimeters and inches, wall thickness in mm/in, plain-end mass in kg/m and lb/ft, plus identification and the schedule number to support accurate specification and quotation.

LanguageEnglish

CategoryGeneral

FormatPDF

Pages13

Reading Time5 min

AccessFree to download

API 5L Schedule 5

API 5L Schedule 10

API 5L Schedule 20

沧州博拓国际贸易有限公司BOTOP 5TE ELCangzhou Botop International Co.,Ltd. # API5L Pipe Schedule Chart-AIl Schedules https://www.botopsteelpipe.com Navigation Buttons API5L Schedule 5 API5L Schedule 10 API 5L Schedule 20 API5L Schedule 30 API5L Schedule 40 API5L Schedule 60 API 5L Schedule 80 API5L Schedule 100 API5L Schedule 120 API5L Schedule 140 API5L Schedule 160 Data from ASME B36.10 standard 9 If you need the latest quotation about API 5L steel pipe or have any relatedrequirements,please feel free to contact us. ## API 5L Schedule 5 API 5L Schedule 5 | DN | NPS | Outside Diameter | | Wall
Thickness | | Plain
End Mass | | Identification | Schedule
No. | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | mm | in | mm | in | kg/m | Ib/ft | | | | 15 | 1/2 | 21.3 | 0.840 | 1.65 | 0.065 | 0.80 | 0.54 | | 5 | | 20 | 3/4 | 26.7 | 1.050 | 1.65 | 0.065 | 1.03 | 0.69 | | 5 | | 25 | 1 | 33.4 | 1.315 | 1.65 | 0.065 | 1.29 | 0.87 | | 5 | | 32 | 11/4 | 42.2 | 1.660 | 1.65 | 0.065 | 1.65 | 1.11 | | 5 | | 40 | 11/2 | 48.3 | 1.900 | 1.65 | 0.065 | 1.90 | 1.28 | | 5 | | 50 | 2 | 60.3 | 2.375 | 1.65 | 0.065 | 2.39 | 1.61 | | 5 | | 65 | 21/2 | 73.0 | 2.875 | 2.11 | 0.083 | 3.69 | 2.48 | | 5 | | 80 | 3 | 88.9 | 3.500 | 2.11 | 0.083 | 4.52 | 3.03 | | 5 | | 90 | 31/2 | 101.6 | 4.000 | 2.11 | 0.083 | 5.18 | 3.48 | | 5 | | 100 | 4 | 114.3 | 4.500 | 2.11 | 0.083 | 5.84 | 3.92 | | 5 | | 125 | 5 | 141.3 | 5.563 | 2.77 | 0.109 | 9.46 | 6.36 | | 5 | | 150 | 6 | 168.3 | 6.625 | 2.77 | 0.109 | 11.31 | 7.59 | | 5 | | 200 | 8 | 219.1 | 8.625 | 2.77 | 0.109 | 14.78 | 9.92 | | 5 | | 250 | 10 | 273.0 | 10.750 | 3.4 | 0.134 | 22.61 | 15.21 | | 5 | | 300 | 12 | 323.8 | 12.750 | 3.96 | 0.156 | 31.24 | 21.00 | | 5 | | 350 | 14 | 355.6 | 14.000 | 3.96 | 0.156 | 34.34 | 23.09 | | 5 | | 400 | 16 | 406.4 | 16.000 | 4.19 | 0.165 | 41.56 | 27.93 | | 5 | | 450 | 18 | 457 | 18.000 | 4.19 | 0.165 | 46.79 | 31.46 | | 5 | | 500 | 20 | 508 | 20.000 | 4.78 | 0.188 | 59.32 | 39.82 | | 5 | | 550 | 22 | 559 | 22.000 | 4.78 | 0.188 | 65.33 | 43.84 | | 5 | | 600 | 24 | 610 | 24.000 | 5.54 | 0.218 | 82.58 | 55.42 | | 5 | | 750 | 30 | 762 | 30.000 | 6.35 | 0.250 | 118.34 | 79.51 | | 5 | ## API 5L Schedule 10 | API 5L Schedule 10 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | DN | NPS | Outside Diameter | | Wall
Thickness | | Plain
End Mass | | Identification | Schedule
No. | | | | mm | in | mm | in | kg/m | Ib/ft | | | | 6 | 1/8 | 10.3 | 0.405 | 1.24 | 0.049 | 0.28 | 0.19 | | 10 | | 8 | 1/4 | 13.7 | 0.540 | 1.65 | 0.065 | 0.49 | 0.33 | | 10 | | 10 | 3/8 | 17.1 | 0.675 | 1.65 | 0.065 | 0.63 | 0.42 | | 10 | | 15 | 1/2 | 21.3 | 0.840 | 2.11 | 0.083 | 1.00 | 0.67 | | 10 | | 20 | 3/4 | 26.7 | 1.050 | 2.11 | 0.083 | 1.28 | 0.86 | | 10 | | 25 | 1 | 33.4 | 1.315 | 2.77 | 0.109 | 2.09 | 1.41 | | 10 | | 32 | 11/4 | 42.2 | 1.660 | 2.77 | 0.109 | 2.69 | 1.81 | | 10 | | 40 | 11/2 | 48.3 | 1.900 | 2.77 | 0.109 | 3.11 | 2.09 | | 10 | | 50 | 2 | 60.3 | 2.375 | 2.77 | 0.109 | 3.93 | 2.64 | | 10 | | 65 | 21/2 | 73.0 | 2.875 | 3.05 | 0.120 | 5.26 | 3.53 | | 10 | | 80 | 3 | 88.9 | 3.500 | 3.05 | 0.120 | 6.46 | 4.34 | | 10 | | 90 | 31/2 | 101.6 | 4.000 | 3.05 | 0.120 | 7.41 | 4.98 | | 10

FAQs

What standards data does the chart use for API 5L pipe schedules?

The chart states that the data is from the ASME B36.10 standard.

What measurements are included for each schedule entry?

Each entry includes DN, NPS, outside diameter (mm/in), wall thickness (mm/in), plain-end mass (kg/m and lb/ft), and identification with the schedule number.

Which API 5L schedule grades are listed in the document?

The navigation indicates schedules 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, and 160.

Oct 12, 2026

Uploaded by Alex Sinclair