Pali mitundu yosiyanasiyana ya mapaipi awa pamene akugwira ntchito zosiyanasiyana.Nthawi zambiri pamakhala ma sch 80, 100, 120, 140 ndi 160 omwe ali ndi makoma olemera.Chitoliro cholemera cha khoma lopanda msoko nthawi zina chimakhala champhamvu kwambiri ndipo chimatchedwa XXS kapena XXS.Zinthuzo zimatha kukhala zosiyanasiyana chifukwa pali mitundu yosiyanasiyana ya zitsulo za carbon zomwe zimagwiritsidwa ntchito popanga mitundu yosiyanasiyana ya khoma la carbon zitsulo.Ma voliyumu apamwamba, othamanga kwambiri, makina othamanga kwambiri monga mizere yotumizira mafuta ndi gasi, mizere yamadzi, ndi makina oziziritsira magetsi onse amagwiritsidwa ntchito mitundu yosiyanasiyana,
Mapaipi achitsulo osasunthika okhala ndi mipanda amagwiritsidwa ntchito makamaka posungira madzi, petrochemical, mankhwala, mphamvu yamagetsi, ulimi wothirira, zomangamanga zamatawuni ndi mafakitale ena.Kwa zoyendera zamadzimadzi: madzi ndi ngalande.Kuyendera gasi: gasi wachilengedwe, nthunzi, gasi wamafuta amafuta.Kagwiritsidwe kamangidwe: amagwiritsidwa ntchito ngati mapaipi owunjikira mlatho;madoko, misewu, nyumba ndi zina.
Chinsinsi cha khalidwe la mipope yachitsulo yolimba-mipanda iyenera kukhala yofanana.Kuchuluka kwa khoma kosalamulirika kwa mipope yachitsulo yokhuthala kumakhudza mwachindunji ubwino ndi kuthekera kwa mipope yachitsulo, mipope yachitsulo yokhuthala, ndi mipope yachitsulo yopanda msoko.Nthawi zambiri amagwiritsidwa ntchito pokonza zinthu zosiyanasiyana komanso mbali zokhuthala.,, yunifolomu khoma makulidwe a chitoliro zitsulo zidzakhudza mwachindunji ubwino wa zigawo pambuyo processing, khoma la wandiweyani-mipanda zitsulo chitoliro si olamulidwa, ndipo khalidwe lonse la zitsulo si okhwima.
Mipope yachitsulo yokhala ndi mipanda yolimba imatanthawuza mipope yachitsulo yokhala ndi m'mimba mwake mpaka makulidwe a khoma osakwana 20. Amagwiritsidwa ntchito kwambiri popangira mapaipi obowola mafuta a petroleum, mapaipi ophwanyika a petrochemical, mapaipi otenthetsera, mapaipi onyamula ndi mapaipi olondola kwambiri agalimoto, mathirakitala ndi ndege.Ubwino wa mipope yachitsulo yopanda msoko yokhuthala-mipanda imadalira kufanana kwa makulidwe a khoma.
