Ngaphandle Ububanzi | 325-2020MM |
Ubukhulu | 7.0-80.0MM (ukubekezelela +/-10-12%) |
Ubude | 6M-12M |
Okujwayelekile | I-API 5L, ASTM A53, ASTM A252 |
Ibanga Lensimbi | Ibanga B, x42, x52 |
Ipayipi Iyaphela | I-beveled igcina ngokuvikela insimbi noma ngaphandle kwamapayipi |
I-Pipe Surface | I-Natural Blackor Painted Blackor 3PE Coated |
I-L245 ibhekisela ebangeni lensimbi elisetshenziswa kupayipi le-LSAW (Longitudinal Submerged Arc Welded). I-L245 iyibanga lokucaciswa kwe-API 5L, ikakhulukazi ibanga lepayipi lomugqa. Inamandla amancane okukhiqiza angu-245 MPa (35,500 psi). Inqubo yokushisela i-LSAW ihilela ukushiselwa kwe-longitudinal yamapuleti ensimbi, futhi iziphetho ezigobile zibonisa ukuthi iziphetho zepayipi ziyasikwa futhi zilungiswe ngomphetho we-beveled ukuze kube lula ukushisela. Ukucaciswa "okupendiwe okumnyama" kubonisa ukuthi indawo yangaphandle yepayipi ihlanganiswe ngopende omnyama ukuze kuvikelwe ukugqwala kanye nezinjongo zobuhle.