Mapaipi achitsulo olumikizidwa, omwe amadziwikanso kuti machubu olumikizidwa, ndi mapaipi achitsulo opangidwa ndi ma plates achitsulo kapena zingwe zolumikizidwa atakulungidwa ndikupangidwa. Nthawi zambiri amadulidwa kutalika kwa mamita 6. Njira yopangira mapaipi achitsulo olumikizidwa ndi yosavuta, yokhala ndi ntchito yabwino kwambiri yopangira, mitundu yosiyanasiyana ya ma specifications, komanso ndalama zochepa zogwiritsira ntchito, koma mphamvu zawo zonse zimakhala zochepa kuposa za mapaipi achitsulo osasunthika.
Mitundu itatu ikuluikulu ya mapaipi achitsulo olumikizidwa imagawidwa m'magulu kutengera njira yawo yopangira ndi njira yolumikizira.
Chitoliro Choponderezedwa ndi Magetsi (ERW)
Chitoliro cha ERW WeldNjira:Chophimba chachitsulo chimapangidwa kukhala mawonekedwe ozungulira, monga ozungulira, ozungulira ndi ozungulira, ndipo m'mbali mwake mumasakanizidwa pogwiritsa ntchito magetsi amphamvu kwambiri.
Makhalidwe a Chitoliro cha ERW:
Msoko wosalala wothira (palibe chodzaza chomwe chikufunika).
Yotsika mtengo kwambiri pakugwiritsa ntchito mphamvu zochepa mpaka zapakati.
Zofala kwambiri m'madzi, gasi, ndi kapangidwe kake.
Kukula kwa Mapaipi a ERW:Kawirikawiri mpaka mainchesi 24 (OD 610mm) m'mimba mwake.
Chitoliro Choviikidwa mu Arc Welded (SAW)
Njira Yopangira Mapaipi a Zitsulo a SAW:
Longitudinal (LSAW): Cholumikizira chimodzi cholunjika m'litali (cha mainchesi akuluakulu).
Chozungulira (SSAW/ HSAW): Cholumikizira cha helical kuti chigawike bwino mphamvu.
Makhalidwe a SAW Weld Pipe:
Makoma okhuthala, amphamvu kwambiri (ogwiritsidwa ntchito mu mapaipi amafuta/gasi).
Yoyenera kugwiritsidwa ntchito pa mphamvu yamagetsi komanso yolemera.
Kukula kwa Mapaipi a SAW:Kutalika kwake kumasiyana kuyambira masentimita 8 mpaka masentimita 100.
Kuyerekeza pakati pa ERW ndi SAW
| Mtundu | Dzina lonse | Mapulogalamu Abwino Kwambiri | Kuyeza kwa Kupanikizika | Kukula Kofanana | Chofunika Chotengera |
| ERW | Kukana Kwamagetsi Kowongoleredwa | Madzi, gasi, kapangidwe ka nyumba | Wotsika-Wapakati | Mpaka 24" | Cholinga chachikulu, chotsika mtengo. |
| LSAW | Longitudinal Drived Arc Welded | Mafuta, gasi, kuthamanga kwambiri | Pamwamba | 16" – 56" | Yogwira ntchito kwambiri, yopanikizika kwambiri. |
| SSAW | Wozungulira Woviikidwa mu Arc Welded | Mapaipi akuluakulu | Pamwamba | 8" – 120"+ |
Nthawi yotumizira: Julayi-28-2025