Ndi chitukuko cha sayansi ndi zamakono, zinthu zambiri zosapanga dzimbiri zakhala zikugwiritsidwa ntchito m'moyo wathu ndi mafakitale.Nthawi zambiri, zinthu zachitsulo zosapanga dzimbiri zimakhala ndi kukana kwa dzimbiri komanso mphamvu zambiri.Choncho, atenga malo azinthu zambiri zopangidwa ndi pulasitiki kapena zipangizo zina.

Chitoliro chachitsulo chosapanga dzimbiri ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi zitsulo zosapanga dzimbiri.Pali mitundu yambiri ya mapaipi azitsulo zosapanga dzimbiri.Mwachitsanzo, ndizofala kuwona chitoliro chachitsulo chosapanga dzimbiri, chitoliro chosapanga dzimbiri, chitoliro chosapanga dzimbiri cha capillary, chitoliro chosapanga dzimbiri cha LNG ndi zina zotero.Mapaipi osiyanasiyana osapanga dzimbiri ali ndi ntchito zosiyanasiyana.Pakati pa mitundu yonse ya mapaipi azitsulo zosapanga dzimbiri, chitoliro chosapanga dzimbiri chowotcherera chimagwira ntchito yofunika kwambiri pamakampani athu.Nazi zina zofunika zokhudza welded zitsulo chitoliro.

Njira zopangira mapaipi achitsulo chosapanga dzimbiri zapita patsogolo modabwitsa m'zaka 200 kapena kuposerapo.Mbiri ya welded zitsulo chitoliro akhoza analondora kumbuyo 1900 oyambirira London.Panthaŵiyo boma la London linaganiza zokonzekeretsa mzinda wonsewo ndi nyali zoyaka malasha.

Ataphunzira mbiri ya zitsulo zosapanga dzimbiri weld chitoliro, kodi mukudziwa kupanga welded zitsulo mapaipi?Kupanga machubu kumayambira mu mphero yachitsulo komwe ma slabs kapena ma billets amaponyedwa.Kupanga machubu opanda msoko kumayambira pamabillet.Mipope yayikulu ndi mipanda yolemetsa imapangidwa kuchokera ku mbale yotentha yotentha, pomwe machubu opangidwa ndi mizere amapangidwa makamaka kuchokera kuzinthu zoziziritsa kuzizira kapena zopindika.Makulidwe a khoma, m'mimba mwake, kugwiritsa ntchito komaliza ndi zinthu zina zikukhudza njira zopangira mapaipi azitsulo zosapanga dzimbiri.

Welded zitsulo mipope angagwiritsidwe ntchito pokonza chakudya, kupanga mankhwala, kwa kunyamula ndi processing wa zakumwa, mpweya ndi theka-zolimba mu njira.Ndithudi, kugwiritsa ntchito mapaipi achitsulo chosapanga dzimbiri sikuli kokha m’madera amenewa.Ndi chitukuko cha luso, zitsulo zosapanga dzimbiri weld mapaipi angagwiritsidwe ntchito m'minda zambiri.