Izilinganiso zebanga le-API 5L Gr.B zivela ku-API Spec 5L Ukucaciswa Kwepayipi Lomugqa.Ipayipi Lomugqa Ojwayelekile linezinga elingu-A kanye no-B. Amabanga aqinile anegama elithi X alandelwa ubuncane obushiwo bamandla ensimbi yepayipi, ikalwa ngamakhilogremu ngeyintshi yesikwele (ksi efushanisiwe), isb. X60 ngepayipi elinamandla amancane okukhiqiza angu-60. ksi.Bheka ithebula elingezansi ukuze uthole amabanga atholakalayo ajwayelekile.
I-API 5L Gr.B ihlanganisa i-WELDED kanyeIPIPHI ELIMTHUNGOezifanele ukusetshenziswa ekuthuthweni kwegesi, amanzi, namafutha kuzo zombili izimboni zikawoyela negesi yemvelo.
I-Line Pipe Physical Properties
| Ibanga le-API 5L | Isivuno Amandla iminithi.(ksi) | Amandla Okuqina iminithi.(ksi) | Yield to Tensile Ratio (ubuningi.) | Ukwelula iminithi.(%) |
| A | 30 | 48 | 0.93 | 28 |
| B | 35 | 60 | 0.93 | 23 |
| X42 | 42 | 60 | 0.93 | 23 |
| X46 | 46 | 63 | 0.93 | 22 |
| X52 | 52 | 66 | 0.93 | 21 |
| X56 | 56 | 71 | 0.93 | 19 |
| X60 | 60 | 75 | 0.93 | 19 |
| X65 | 65 | 77 | 0.93 | 18 |
| X70 | 70 | 82 | 0.93 | 17 |
| X80 | 80 | 90 | 0.93 | 16 |
Isikhathi sokuthumela: Feb-21-2020