Mapaipi Achitsulo Osiyanasiyana a Spiral Welded
Spiral welded steel mapaipi amapangidwa mwapadera kuti akwaniritse zosowa zosiyanasiyana zamafakitale osiyanasiyana ndipo amagwiritsidwa ntchito kwambiri pamayendedwe amafuta ndi gasi,chubuyomanga, nkhonya mlatho ndi madera ena.Mapangidwe ake apadera komanso ntchito zabwino kwambiri zimapanga chisankho choyamba cha zipangizo zapaipi zachikhalidwe, ndi ubwino wapadera womwe umapangitsa kuti ntchito zake zitheke komanso zogwira mtima.
Mmodzi mwa ubwino waukulu wawozungulira welded zitsulo chitolirondi mtengo wake.Poyerekeza ndi mipope yachitsulo yopanda msoko, mapaipi achitsulo opangidwa ndi zitsulo ndi otsika mtengo kupanga popanda kusokoneza khalidwe.Izi zimapangitsa kuti ntchito ikhale yotsika mtengo, ndikupangitsa kuti ikhale yabwino kwa ma projekiti omwe amafunikira chitoliro chachitsulo chochulukirapo pazinthu zosiyanasiyana.Pochepetsa ndalama, makampani amatha kugawa zinthu moyenera, zomwe zimapangitsa kuti pakhale ndalama zambiri pa bajeti yonse ya polojekiti.
Mechanical Property
| Gulu 1 | Gulu 2 | Gulu 3 | |
| Yield Point or yield strength, min, Mpa(PSI) | 205 (30 000) | 240 (35 000) | 310 (45 000) |
| Tensile mphamvu, min, Mpa (PSI) | 345 (50 000) | 415 (60 000) | 455 (66 0000) |
Komanso, kupanga dzuwa lamipope yachitsulo yozungulirandi apamwamba kwambiri kuposa mapaipi achitsulo opanda msoko.Kwa chitoliro chopanda msoko, ntchito yopanga imaphatikizapo kutulutsa billet yolimba yachitsulo kudzera mu ndodo ya perforated, zomwe zimapangitsa kuti pakhale njira yochepetsetsa komanso yovuta kwambiri.Mosiyana ndi izi, chitoliro chopangidwa ndi spiral welded chimatha kupangidwa mokulirapo komanso kutalika kwake, zomwe zimapangitsa kuti nthawi yopanga ikhale yocheperako komanso kuti ichuluke.Izi zimatsimikizira kuperekedwa kosasinthasintha kwa mapaipi apamwamba kwambiri munthawi yochepa, ndikupangitsa kukhala njira yodalirika komanso yopulumutsira nthawi yamafakitale osiyanasiyana.
Ubwino wina wodziwika bwino wa mipope yowotcherera yozungulira ndi kukana kwawo kukakamiza kwakunja komanso kupsinjika kwamakina.Ma welds amapereka kulimba kwina, kulola mipope iyi kupirira kupsinjika kwakukulu kuposa mapaipi opanda msoko.Katunduyu ndi wofunikira kwambiri pakugwiritsa ntchito makampani amafuta ndi gasi, pomwe mapaipi amakumana ndi zovuta zamkati ndi zakunja.Pogwiritsa ntchito mipope yozungulira yozungulira, makampani amatha kuonetsetsa kuti zinthu zofunikazi zikuyenda bwino komanso motetezeka.
Komanso, kusinthasintha kwa ozungulira welded chitoliro kumapangitsa kuti ikhale yogwirizana ndi zofunikira zosiyanasiyana zomanga.Mapaipiwa amatha kusinthidwa kuti akwaniritse zosowa za polojekiti, kuphatikiza ma diameter osiyanasiyana, makulidwe ndi kutalika.Kaya ndikuyika milu ya mapaipi kapena ma pier a mlatho, mapaipi achitsulo ozungulira ozungulira amapereka mayankho abwino kwambiri pakugwiritsa ntchito kumtunda ndi kunyanja.Kukhazikika kwake kwapangidwe kabwino kumatsimikizira kugwira ntchito kwa nthawi yayitali, kumachepetsa mtengo wokonza ndikuchepetsa kufunikira kosinthira msanga.
Mwachidule, spiral welded chitoliro ikubweretsa kusintha kwa mafakitale azitsulo ndi ntchito zake zabwino komanso ubwino waukulu.Kukwera mtengo kwake kwapamwamba, kupanga kwapamwamba kwambiri, kukana kukakamizidwa komanso kusinthika kuzinthu zambiri kumapangitsa kukhala chisankho choyamba pamayendedwe amafuta ndi gasi, kupanga milu ya mapaipi, ma pier a mlatho ndi zina zambiri.Ndi mawonekedwe ake osasunthika komanso ma welded seams, chopangidwa chatsopanochi chimapereka njira yodalirika komanso yokhazikika pamafakitale padziko lonse lapansi.Invest in spiral welded chitoliro ndikudziwa kupita patsogolo kwaukadaulo muukadaulo wazitsulo.
