Chitoliro chachitsulo cha LSAW chomizidwa kwa nthawi yayitali
LSAW (Chitoliro chachikulu chokhala pansi pamadzi cha arc)amapangidwa pogwiritsa ntchito mbale imodzi sing'anga makulidwe monga zopangira, ndi kukanikiza (kugudubuza) mbale zitsulo mu chubu akusowekapo mu nkhungu kapena akamaumba makina, kutengera mbali ziwiri mbali kumizidwa arc kuwotcherera ndi kukulitsa m'mimba mwake.Mitundu yake yamitundu yosiyanasiyana ndi yotakata, kulimba, pulasitiki, kufanana ndi kuphatikizika kwa seam weld ndizabwino.Ili ndi maubwino a mainchesi akulu, makulidwe a khoma wandiweyani, kukana kuthamanga kwambiri, kukana kutentha pang'ono komanso kukana kwamphamvu kwa dzimbiri.Pomanga mapaipi amphamvu kwambiri, olimba kwambiri, apamwamba mtunda wautali wamafuta ndi gasi, mapaipi ambiri achitsulo omwe amafunikira ndi mapaipi a LSAW okhala ndi mipanda yayikulu.
LSAW (Longitudinal iwiri submerge arc kuwotcherera) mpweya zitsulo chitolirondi mtundu wa chitoliro cha SAW chopangidwa ndi mbale zachitsulo zomwe zinali zotentha zomwe zidakulungidwa ndi JCOE kapena UOE kupanga ukadaulo.
Chitoliro cha LSAW chimagwiritsidwa ntchito popereka madzi otsika kwambiri kapena mafuta othamanga kwambiri kapena gasi wachilengedwe poyendera mtunda wautali ndipo angagwiritsidwenso ntchito mosiyanasiyana pazothandizira kapena maziko.
Kutengera ubwino wake wodalirika komanso chitetezo chokwanira, chitoliro cha LSAW chimagwiritsidwa ntchito kwambiri muumisiri ndi zomangamanga zosiyanasiyana zamapaipi, ngakhale pazovuta kwambiri, komanso chitha kugwiritsidwa ntchito popanga uinjiniya wamakampani opanga mankhwala, mphamvu yamagetsi, ulimi wothirira, zomangamanga ndi kutukula. etc. Ubwino wa LSAW chitoliro kwa payipi mafuta ndi mpweya: kutulutsa kwambiri wandiweyani khoma makulidwe a mapaipi, max kuti 120mm.
Mawonekedwe: Mapaipi achitsulo akulu akulu, Makoma okhuthala, kukana kwamphamvu kwambiri.
