Chigongono chimagwiritsidwa ntchito polumikiza mapaipi, omwe nthawi zambiri amakhala ndi chigongono ndi thupi la chitoliro.Zopangira ziboliboli zitha kugwiritsidwa ntchito kusintha njira ya chitoliro, kukulitsa kutalika kwa chitoliro, kulumikiza mapaipi amitundu yosiyanasiyana, ndi zina zambiri. Mafotokozedwe ake nthawi zambiri amatsimikiziridwa ndi magawo monga kukula kwa chitoliro, ngodya ya chigongono, ndi zina zambiri. makulidwe a khoma.Zomwe zimagwiritsidwa ntchito pazigongono zikuphatikizapo 45-degree elbow, 90-degree elbow, 180-degree elbow, etc. Izi zopangira zitsulo zimagwiritsidwa ntchito m'mafakitale, monga machitidwe a mapaipi mu petroleum, mankhwala, gasi ndi mafakitale ena.Kuphatikiza apo, pali zida zina zopangira ma elbow mwapadera, monga ma socket elbows, ma tee fittings, ndi zina zotere, zomwe zonse zimakhala ndi ntchito ndi ntchito zapadera.Zinthu zopangira chigongono nthawi zambiri zimatsimikiziridwa ndi kuthamanga, kutentha, sing'anga ndi zinthu zina zomwe zimafunidwa ndi mapaipi.Zomwe zimagwiritsidwa ntchito nthawi zambiri ndi zitsulo za carbon, zitsulo zosapanga dzimbiri, zitsulo za alloy ndi zina zotero.Pamene mapaipi amafunikira kukana kwamphamvu kwa dzimbiri, chitsulo chosapanga dzimbiri kapena zinthu zina zosagwira dzimbiri zidzakondedwa.Mwachidule, mafotokozedwe ndi kusankha kwazinthu zopangira zigongono ziyenera kuganizira kupanikizika, kutentha, sing'anga, zofunikira zogwirira ntchito ndi zinthu zina zamapaipi, ndikupanga zisankho zoyenera malinga ndi zosowa zenizeni.
