LSAW (Longitudinal Submerged Arc Welded) simbi pombi imhando ye welded simbi pombi inogadzirwa uchishandisa yakanyura arc welding process.
| Kunze Diameter | 325-2020MM |
| Ukobvu | 7.0-80.0MM (kushivirira +/-10-12%) |
| Urefu | 6M-12M |
| Standard | API 5L, ASTM A553, ASTM A252 |
| Steel Giredhi | Giredhi B, x42, x52 |
| Pipe Inopera | Beveled inopera kana isina pombi kupera simbi dziviriro |
| Pipe Surface | Natural Blackor Painted Blackor 3PE Coated |
API 5L:Iyi chiyero yakatemerwa neAmerican Petroleum Institute uye inotsanangura zvinodiwa pakugadzira pombi yemutsetse inoshandiswa kufambisa oiri, gasi, uye zvimwe zvigadzirwa zvepetroleum. Kutevedzera API 5L inova nechokwadi chekuti LSAW simbi pombi inosangana nemhando inodiwa uye maitiro ekuita ekushandiswa muindasitiri yemafuta negesi.
ASTM A53:ASTM A53 ndeye yakajairwa kutsanangurwa kwepombi, simbi, nhema uye inopisa-yakanyudzwa, zinc-yakavharidzirwa, yakasungwa, uye isina musono. Kutevedzera ASTM A53 inova nechokwadi chekuti LSAW simbi pombi inosangana nezvinodiwa kuti ishandiswe mumakanika uye kumanikidza kushandiswa, pamwe nekushandiswa kwese.
ASTM A252:chiyero chakajairwa che welded uye isina musono simbi pombi mirwi. Kana zvasvika kune LSAW (Longitudinal Submerged Arc Welded) mapaipi esimbi, kutevedzera ASTM A252 kunonyanya kukosha kune zvikumbiro zvinosanganisira simbi pombi mirwi inoshandiswa mukuvaka uye mapurojekiti ekutsigira zvimiro. ASTM A252 inotsanangudza zvinodiwa zvehunyanzvi zvesimbi pombi mirwi, kusanganisira zviyero, zvivakwa zvemuchina, uye maitiro ekuyedza.
Mapombi esimbi eLSAW anoenderana neASTM A252 akagadzirwa kuti asangane nezvinodiwa kuti zvishandiswe mukuputira zvikumbiro, sekuvaka hwaro, zvivakwa zvemugungwa, kuvaka bhiriji, uye mamwe mapurojekiti einjiniya. Kutevedzera ASTM A252 inova nechokwadi chekuti mapombi esimbi eLSAW anosangana nemhando inodiwa, mashandiro, uye chengetedzo zviyero zvekushandisa kwavanoda mukuputira maapplication.
