Chitoliro Chachitsulo cha SSAW vs. LSAW Chitoliro Chachitsulo

Mtengo wa LSAW(Longitudinal Submerged Arc-Welding Pipe), yotchedwansoMtengo wa SAWL. Imatenga mbale yachitsulo ngati yaiwisi, ndikuiumba ndi makina omangira, kenako ndikuwotcherera mbali ziwiri zomira. Kupyolera mu ndondomekoyi chitoliro chachitsulo cha LSAW chidzapeza ductility kwambiri, weld toughness, uniformity, plasticity ndi kusindikiza kwakukulu.

The LSAW chitoliro m'mimba mwake osiyanasiyana ndi zazikulu kuposa ERW, zambiri kuchokera 406mm kuti 2020mm. Kuchita bwino pa kukana kuthamanga kwambiri, komanso kukana kwa dzimbiri kwanthawi yayitali.

Chithunzi cha SSAW(Spiral Submerged Arc-Welding Pipe), yotchedwansoMtengo wa HSAW(Helical SAW), kuwotcherera mzere mawonekedwe ngati helix. Ikugwiritsa ntchito ukadaulo womwewo wowotcherera wa Submerged Arc-Welding ndi LSAW chitoliro. Mosiyana SSAW chitoliro ndi spiral welded kumene LSAW ndi longitudinally welded. Kupanga ndondomeko akugubuduza zitsulo Mzere, kuti anagubuduza malangizo ndi ngodya ndi malangizo a pakati chitoliro, kupanga ndi kuwotcherera, kotero kuwotcherera msoko ali mu mzere ozungulira.

The SSAW chitoliro m'mimba mwake osiyanasiyana 219 mamilimita 2020 mm. The mbali ya ubwino titha kupeza awiri awiri a mipope SSAW ndi kukula kwa mzere zitsulo Mzere, pali ntchito lonse laiwisi zitsulo Mzere, ndi kuwotcherera msoko. ayenera kupewa kupsyinjika koyambirira, zisudzo zabwino zonyamula kupsinjika.