Nanga amanye amanqaku aphambili malunga nemibhobho yentsimbi ye-LSAW:
Inkqubo yeWelding: Imibhobho yentsimbi ye-LSAW yenziwa ngokusebenzisa inkqubo yokudibanisa i-arc enye, kabini, okanye kathathu. Le ndlela ivumela umgangatho ophezulu, i-uniform welds kunye nobude bombhobho.
I-Longitudinal Seam: Inkqubo ye-welding idala i-longitudinal seam kwipayipi yensimbi, okubangelwa ulwakhiwo oluqinileyo noluzinzileyo olufanelekileyo kwizicelo ezahlukeneyo.
Umthamo omkhulu we-Diameter: Iipayipi zensimbi ze-LSAW ziyaziwa ngokukwazi ukuveliswa kwiidamitha ezinkulu, ezizenza zilungele izicelo ezifuna ukuthuthwa kwemithamo ebalulekileyo yamanzi okanye ukusetyenziswa kwizicelo zesakhiwo.
Izicelo: Imibhobho yentsimbi ye-LSAW isetyenziswa ngokuqhelekileyo kwizicelo ezifana nemibhobho yokuhambisa i-oyile negesi, inqwaba, inkxaso yesakhiwo kulwakhiwo, kunye nezinye iiprojekthi zoshishino kunye neziseko zophuhliso.
Ukuthotyelwa kweMigangatho: Iipayipi zensimbi ze-LSAW zenzelwe kwaye zenziwe ukuhlangabezana nemigangatho yoshishino kunye neenkcukacha, ziqinisekisa ukuba ziyahlangabezana neemfuno zezicelo ezithile kunye neemeko zokusingqongileyo.
| API 5L PSL1 Welded Steel Umbhobho | Ukuqulunqwa kwemichiza | Iipropati zoomatshini | ||||
| Ibakala Steel | C (ubuninzi.)% | Mn (ubuninzi.)% | P (ubuninzi.)% | S (ubuninzi.)% | Unikeze Amandla imiz. MPa | Tensile strength imiz. MPa |
| IBanga A | 0.22 | 0.9 | 0.03 | 0.03 | 207 | 331 |
| IBanga B | 0.26 | 1.2 | 0.03 | 0.03 | 241 | 414 |
| Ngaphandle Ububanzi | 325-2020MM |
| Ukutyeba | 7.0-80.0MM (ukunyamezela +/-10-12%) |
| Ubude | 6M-12M |
| Umgangatho | API 5L, ASTM A252 |
| IBanga leNsimbi | IBakala B, x42, x52 |
| Umbhobho Uphela | Beveled endswith okanye ngaphandle umbhobho ekupheleni ukhuselo lwentsimbi |
| Umphezulu wePipe | Natural Blackor Painted Blackor 3PE Coated |
