Gusobanukirwa umuyoboro wa ASTM A252: Igice cy'ingenzi mu ikoreshwa ry'imiyoboro
Mu isi y’ubwubatsi n’ubwubatsi, akamaro k’ibikoresho byizewe ntikagombye kurenza urugero. Mu myaka ya vuba aha,Umuyoboro wa ASTM A252yitabwaho cyane. Iyi ngingo ni ingenzi cyane ku mishinga ijyanye no gukora imirimo yo gukusanya inyubako, kuko ubuziranenge n'uburambe bw'ibikoresho bikoreshwa bigira ingaruka ku buryo butaziguye ku nyubako igenda neza cyangwa igwa nabi.
Cangzhou Spiral Steel Pipe Group Co., Ltd. iherereye mu mutima w'Umujyi wa Cangzhou, mu Ntara ya Hebei. Yabaye ikigo gikomeye mu gukora imiyoboro ishongeshejwe kuva yashingwa mu 1993. Iyi sosiyete ifite ubuso bwa metero kare 350.000, ifite umutungo rusange wa RMB miliyoni 680, kandi ifite abakozi bagera kuri 680 b'abahanga kandi b'inzobere. Ubunararibonye bwinshi n'ibikorwa remezo bikomeye bituma ikigo gishobora gukora imiyoboro myiza ya ASTM A252 ihuye n'ibisabwa bikomeye n'inganda z'ubwubatsi.
Ibisobanuro bya ASTM A252 bikubiyemo imigozi y'icyuma cyo ku nkuta ifite ishusho y'uruziga. Iyi migozi yagenewe gukoreshwa nk'ibintu bihoraho bitwara imizigo cyangwa nk'aho bashyira imigozi ya sima ishyirwa. Iyi mirimo ibiri ni ingenzi kugira ngo imiterere y'urufatiro ikomeze kuba myiza mu gihe kirekire. Mu bikorwa aho ubutaka bushobora kuba busaba imbaraga nyinshi, gukoresha imigozi y'imigozi ya ASTM A252 ni ingirakamaro cyane kuko itanga imbaraga n'ubudahangarwa bikenewe kugira ngo ishyigikire imizigo iremereye.
Imikorere myiza cyane no kuramba igihe kirekire
Ingano z'umuyoboro wa Astm A252Ibirundo bifite ibyiza bikomeye bikurikira:
Yakozwe mu cyuma gikomeye cyane, ifite ubushobozi bwo gutwara imizigo neza
Uburyo bw'umwuga bwo kurwanya ingese, bukwiriye ahantu habi nko mu bushuhe n'aho hari umunyu n'amasukari
Ishobora gukoreshwa nk'igice gihoraho gitwara imizigo cyangwa nk'igikonoshwa cy'ikirundo cya beto
Gabanya umubare w'ingingo ziri aho zihurira kandi wongere imbaraga z'imiterere rusange
Imwe mu nyungu z'ingenzi zo gukoresha imiyoboro ya ASTM A252 mu gushyiramo imiyoboro ni ubushobozi bwayo bwo kwihanganira ibidukikije bikomeye. Ibyuma bikoreshwa muri iyi miyoboro bitunganywa kugira ngo birwanye ingese, bitume iramba kandi bigabanye ikiguzi cyo kuyibungabunga igihe kirekire. Ibi ni ingenzi cyane cyane mu turere aho imiyoboro ishobora guhura n'ubutaka butose cyangwa bukabije.
Byongeye kandi, inzira yo gukora ya Cangzhou Spiral Steel Pipe Group Co., Ltd. ikurikiza ingamba zikomeye zo kugenzura ubuziranenge kugira ngo buri muyoboro ukorwa wujuje ibisabwa mu nganda. Uku kwiyemeza ubuziranenge ntigutuma gusa umuyoboro ukora neza, ahubwo binatuma icyizere cya ba rwiyemezamirimo n'abahanga bishingikiriza kuri ibi bikoresho mu mishinga yabo.
Muri rusange, umuyoboro wa ASTM A252 ni igice cy'ingenzi mu nganda z'ubwubatsi, cyane cyane mu bijyanye no gushyiramo imiyoboro. Bitewe n'ubuhanga n'amikoro bya Cangzhou Spiral Steel Pipe Group Co., Ltd., abakiriya bashobora kwiringira ko bazahabwa imiyoboro myiza ivanze neza ijyanye n'ibyo bakeneye byihariye. Uko icyifuzo cy'ibikoresho by'ubwubatsi biramba kandi byizewe gikomeza kwiyongera, nta gushidikanya ko umuyoboro wa ASTM A252 uzagira uruhare runini mu guteza imbere ibikorwa remezo by'ejo hazaza. Waba ufite uruhare mu mushinga munini w'ubwubatsi cyangwa muto, tekereza ku byiza byo gushyira umuyoboro wa ASTM A252 mu gisubizo cyawe cy'ifatizo.
Igihe cyo kohereza: 28 Nyakanga-2025