Chitsulo chosapanga dzimbiri lalikulu chubu ndi mtundu wa dzenje lalitali chitsulo. Chifukwa gawoli ndi lalikulu, limatchedwa square chubu.
Amadziwikanso kuti masikweya ndi amakona anayi achitsulo chozizira, chotchedwa square chubu ndi chubu lamakona anayi, mayina a code ndi f ndi j motsatana.
Ngalava lalikulu chitoliro ndi mtundu wa dzenje lalikulu gawo zitsulo chitoliro ndi lalikulu gawo mawonekedwe ndi kukula opangidwa ndi otentha-anagulung'undisa kapena ozizira-wodzigudubuza kanasonkheze Mzere kapena kanasonkhezereka koyilo pambuyo ozizira kupinda ndi kupanga, ndiyeno mkulu-pafupipafupi kuwotcherera, kapena kanasonkhezereka lalikulu chitoliro anapanga. wa chitoliro chozizira chopangidwa ndi dzenje pasadakhale ndi galvanizing yotentha.
Malinga ndi kamangidwe kameneka, machubu apakati amagawidwa kukhala machubu otentha opindika opanda msokonezo, machubu ozizira osasunthika osasunthika, machubu akunja opanda msoko ndi machubu akulu akulu.
Monga momwe dzinalo likusonyezera, chitoliro cha square ndi mtundu wa chitoliro cha square. Zida zambiri zimatha kupanga lalikulu chitoliro thupi. Amagwiritsidwa ntchito pa cholinga chanji komanso kuti. Mipope yambiri ya masikweya ndi mapaipi achitsulo.
Monga mapaipi onyamulira mafuta, gasi, gasi, madzi ndi zinthu zina zolimba. Poyerekeza ndi zitsulo zolimba monga zitsulo zozungulira, chitoliro chachitsulo chimakhala ndi kupindika komweko ndi mphamvu yozungulira komanso kulemera kwake. Ndi chuma gawo zitsulo.
Large m'mimba mwake wandiweyani mipanda lalikulu chitoliro ndi mtundu wa kuwala wandiweyani mipanda zitsulo chitoliro ndi dzenje lalikulu gawo, amatchedwanso zitsulo ozizira-opangidwa mbiri. Ndi chitsulo chachigawo chokhala ndi mawonekedwe apakati ndi kukula kwake, chomwe chimapangidwa ndi chingwe cha Q235 chotentha kapena chozizira kapena coil ngati maziko, kupindika kozizira komanso kuwotcherera kwanthawi yayitali.
Seamless lalikulu chitoliro ndi lalikulu zitsulo chitoliro ndi ngodya zinayi. Ndi lalikulu zitsulo chitoliro chopangidwa ndi zojambula ozizira ndi extrusion wa seamless zitsulo chitoliro. Pali kusiyana kofunikira pakati pa chitoliro chopanda msoko ndi chitoliro cha welded square. Chitoliro chachitsulo chili ndi dzenje ndipo chimagwiritsidwa ntchito kwambiri ngati payipi potumiza madzimadzi.
Q235 welded square pipe ndi dzina la chitoliro cha square, ndiko kuti, chitoliro chachitsulo chokhala ndi mbali yofanana. Amapangidwa ndi chitsulo chogudubuza pogwiritsa ntchito njira zamakono. Nthawi zambiri, chitsulo chamzere chimatsegulidwa, chophwanyika, chopiringizika ndi chowotcherera kuti chipange chitoliro chozungulira, ndiyeno chitoliro chozungulira chimakulungidwa kuti chiyang'ane chitoliro cha Q235 chowotcherera, ndikudula mpaka kutalika kofunikira.
Chitsulo chosapanga dzimbiri lalikulu chubu ndi mtundu wa dzenje lalitali chitsulo. Chifukwa gawoli ndi lalikulu, limatchedwa square chubu. Mapaipi ambiri amagwiritsidwa ntchito kunyamula madzi, monga mafuta, gasi, madzi, gasi, nthunzi, etc.
Zida wamba wa mipope lalikulu wowotcherera ndi: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni1c1c18, etc.