Muhurongwa hukuru hweindasitiri yemafuta, chifukidziro chemafuta chinoita basa rakakosha.Pipe yeSimbiInoshandiswa kutsigira madziro etsime rematsime emafuta negasi. Ndiyo kiyi yekuona kuti kuchera kwakatsetseka uye kushanda zvakanaka kwetsime remafuta mushure mekupedzwa. tsime rega rega rinoda zvikamu zvakawanda zvechivharo nekuda kwekudzika kwakasiyana kwekuchera uye mamiriro enzvimbo. Mushure mekunge chivharo chadzikiswa mutsime, simende inodiwa. Kusiyana nemapaipi emafuta nemapaipi ekuboorera, chinhu chinodyiwa kamwe chete, uye kushandiswa kwacho kunodarika 70% yemapaipi ese emafuta. Zvichienderana nekushandiswa, chivharo chemafuta chinogona kukamurwa kuita mapaipi ekutungamira, macasing epamusoro, macasing ehunyanzvi, uye macasing emafuta.
Vanhu vazhinji vanowanzo sanganisa chivharo chemafuta nePombi yeAPI, asi pane musiyano uri pachena pakati pezviviri izvi. API pipe rudzi rwepipe pasi pezvinodiwa zvekushanda zvakaunganidzwa uye zvakaburitswa neAmerican Petroleum Institute, zvichisanganisira zvakasiyana-siyana, kusanganisira zvigadzirwa zvepaipi zvakasiyana-siyana zvinoshandiswa muindasitiri yemafuta. Oil casing ipaipi chaiyo ine dhayamita hombe inoshandiswa zvakanyanya kugadzirisa madziro kana tsime remvura yemafuta negasi. Zvichitaurwa zviri nyore, API pipe imhando yemuyero, uye oil casing ipaipi inogadzirwa zvichibva pachiyero ichi uye ine chinangwa chaicho.
Chivharo cheoiri chine hunhu hwakawanda hwakakosha. Kubva pamaonero esimba, chinogona kukamurwa kuita mhando dzakasiyana dzesimbi zvichienderana nesimba resimbi pachayo, szvakadai seJ55, K55, N80, L80, C90, T95, P110, Q125, V150, nezvimwewo., kuti ienderane nemamiriro akasiyana etsime uye kudzika kwetsime. Munzvimbo dzine mamiriro akaomarara enzvimbo, chivharo chinodiwa kuti chive nekushanda kwakanaka kunodzivirira kuputsika, chikwanise kutsungirira kumanikidzwa kwematombo akakomberedza, uye chinodzivirira chivharo kuti chisakanganiswe uye chisakuvadzwe. Munzvimbo ine njodzi yengura, chivharo chinofanira kuva nekudzivirira ngura kudzivirira kutetepa kwemadziro epombi uye kudzikira kwesimba nekuda kwengura, izvo zvinokanganisa mashandiro akajairika uye hupenyu hwebasa retsime remafuta.
Chivharo chemafuta chine nzvimbo isingatsiviwi mukugadzirwa kwemafuta. Kushandiswa kwaro kwakasiyana, musiyano kubva pamapaipi eAPI, uye hunhu hwaro zvese zvinhu zvakakosha kuti indasitiri yemafuta ishande zvakanaka uye zvakachengeteka.
Boka rehumambo
Kero
Nzvimbo yeindasitiri yekuvandudza Kangsheng,
Wuqing dunhu, Tianjin guta, China.
Maawa
Muvhuro-Svondo: Basa remaawa makumi maviri nemana
Nguva yekutumira: Kurume-18-2025