Mu nganda, ubusugire no kuramba kw'imiyoboro y'ibyuma ni ingenzi cyane. Bumwe mu buryo bwiza bwo kwemeza ko iyi miyoboro ihangana n'ibibazo by'igihe kirekire n'ibidukikije ni ikoranabuhanga rigezweho ryo gusiga irangi. Irangi n'imigozi bya epoxy (FBE) ni amahitamo meza mu kurinda ingese. Cangzhou Spiral Steel Pipe Group Co., Ltd., uruganda rukora imiyoboro ikomeye rufite icyicaro i Cangzhou, mu Ntara ya Hebei, rwabaye ku isonga mu gukora iri koranabuhanga kuva ryashingwa mu 1993.
Muri iki gihe, aho imiyoboro ya peteroli itwikiriye cyane munsi y'ubutaka n'imiyoboro yo munsi y'amazi irwanya isuri y'umunyu, ikoranabuhanga ryo kurwanya ingese ryaGusiga no gutwikira Fbebifitanye isano itaziguye n'umutekano n'igihe cy'imiyoboro y'ingufu. Nk'ikigo gikomeye mu bijyanye no gukora imiyoboro y'icyuma gikozwe mu buryo bw'umwuka mu Bushinwa, Cangzhou Spiral Steel Pipe Group Co., Ltd. itanga ku bakiriya mpuzamahanga ibisubizo by'imiyoboro y'icyuma irwanya ingese, ikaba imara imyaka irenga 20 ishingiye ku ikoranabuhanga ryayo ryo gusiga ifu ya epoxy (FBE) ryakozwe ku giti cyayo. Yakoreye imishinga irenga 3.000 ikomeye yo mu gihugu no mu mahanga muri rusange.
FBE Coating: Indwara y'ikoranabuhanga yongera igihe cyo kubaho cy'imiyoboro y'icyuma mu turere dukomeye cyane
Ihame rya tekiniki
Ifu ya epoxy ifata neza hejuru y'umuyoboro w'icyuma binyuze mu gusukura hakoreshejwe amashanyarazi, hanyuma hagakorwa urwego rwo kurinda rurerure nyuma yo gushya mu bushyuhe bwinshi, bigakorwa:
Gukomera cyane: Imbaraga zo guhuza hagatiUmuyoboro wo gusiga Fbekandi umuyoboro w'icyuma ni ≥70MPa (ikubye gatatu urugero rw'inganda)
Kurinda ibidukikije byuzuye: Birwanya aside, alkali, amazi yo mu nyanja n'imikorobe, bikwiranye n'ahantu ho gukorera kuva kuri -30℃ kugeza kuri 110℃
Icyatsi kibisi n'ibidukikije: 0 VOC ihumanya ikirere, byemejwe n'amabwiriza mpuzamahanga ya ISO 21809-2
Gutanga irangi ryiza ni ingenzi cyane, cyane cyane mu nganda aho imiyoboro y'icyuma ihura n'imimerere mibi y'ibidukikije. Irangi risanzwe rya polyethylene rikoreshwa mu ruganda, hamwe n'irangi rya polyethylene rikozwe mu urwego rumwe cyangwa nyinshi, byagenewe kurinda imiyoboro y'icyuma n'ibikoresho byayo. Irangi rya FBE rizwiho gufatana neza no kurwanya ingese. Iyi nzira ikubiyemo gushyira urwego rw'ifu ya epoxy ku buso bw'umuyoboro w'icyuma hanyuma ukarishyushya kugira ngo rifatanye neza. Ubu buryo ntiburinda gusa ingese ahubwo bunanongera imiterere yabwo. Amaherezo, imiyoboro irashobora kwihanganira imimerere mibi cyane, ikarinda igihe kirekire cyo kuyikoresha no kugabanya ikiguzi cyo kuyisana.
Cangzhou Spiral Steel Pipe Group Co., Ltd. ikoresha uburyo bugezweho bwo gusiga kugira ngo irebe ko buri gicuruzwa cyujuje ibisabwa mu nganda. Ubwitange bw'ikigo ku bwiza bugaragarira mu gupima no kugenzura ubuziranenge, bigamije kwemeza ko buri muyoboro wose urimo gusiga ukora neza mu bihe bigoye cyane.
Muri make, uruhare rw'ibirahure bya FBE n'imigozi mu kurinda imiyoboro y'icyuma ntirushobora gusuzugurwa. Hamwe n'ubuhanga n'ikoranabuhanga rigezweho rya Cangzhou Spiral Steel Pipe Group Co., Ltd., inganda zitandukanye zishobora kwizera ko imiyoboro yazo izarindwa neza kwangirika no kwangirika kw'ibidukikije. Mu gihe ikigo gikomeje guhanga udushya no kwagura umurongo w'ibicuruzwa byacyo, turacyari umufatanyabikorwa wizewe w'ibigo bishaka ibisubizo byizewe kandi biramba by'imiyoboro y'icyuma. Waba uri mu nganda za peteroli na gaze, ubwubatsi, cyangwa izindi nganda zikoresha imiyoboro y'icyuma, Cangzhou Spiral Steel Pipe Group Co., Ltd. ni yo mahitamo yawe ya mbere ku miyoboro y'icyuma ifite ubuziranenge kandi iramba.
Igihe cyo kohereza: Kanama-07-2025