Gusobanukirwa ASTM A252 Umuyoboro: Ikintu Cyingenzi mugutanga porogaramu
Mwisi yubwubatsi nubwubatsi, akamaro k ibikoresho byizewe ntibishobora kuvugwa. Mu myaka yashize,Umuyoboro wa ASTM A252yakiriwe cyane. Ibi bisobanuro ni ingenzi cyane kumishinga irimo imirimo yo gutwara indege, kuko ubunyangamugayo nigihe kirekire cyibikoresho byakoreshejwe bigira ingaruka ku ntsinzi cyangwa kunanirwa kwinyubako.
Cangzhou Spiral Steel Pipe Group Co., Ltd iherereye hagati mu mujyi wa Cangzhou, Intara ya Hebei. Yabaye uruganda rukomeye rwo gusudira imiyoboro kuva rwashingwa mu 1993. Isosiyete ifite ubuso bwa metero kare 350.000, ifite umutungo wa miliyoni 680, kandi ifite abakozi bagera kuri 680 babishoboye kandi babigize umwuga. Uburambe bukomeye nibikorwa remezo bikomeye bifasha uruganda gukora imiyoboro myiza ya ASTM A252 yujuje ibyangombwa bisabwa ninganda zubaka.
Ibisobanuro bya ASTM A252 bikubiyemo urukuta rw'izina rw'icyuma cya tubular ibirundo bifite silindrike. Ibirundo byashizweho kugirango bikoreshwe nkabanyamuryango bahoraho bitwaje imitwaro cyangwa nkamazu yo guteramo ibirundo bya beto. Iyi mikorere ibiri ningirakamaro kugirango harebwe niba uburinganire bwimiterere yifatizo bugumaho mugihe kirekire. Mubisabwa aho imiterere yubutaka ishobora kuba isaba, gukoresha ibirundo bya ASTM A252 nibyiza cyane kuko bitanga imbaraga numutekano usabwa kugirango ushyigikire imitwaro iremereye.
Imikorere idasanzwe kandi iramba
Ibipimo bya Astm A252ibirundo bifite ibyiza byingenzi bikurikira:
Ikozwe mubyuma-bikomeye cyane, ifite imikorere myiza yo kwikorera imitwaro
Umwuga wo kurwanya ruswa wabigize umwuga, ukwiranye n’ibidukikije bikaze nko gutonyanga hamwe na saline-alkali
Irashobora gukoreshwa nkibintu bihoraho bitwara imitwaro cyangwa igikonoshwa cyikirundo cya beto
Mugabanye umubare wibibanza hamwe kandi wongere imbaraga muri rusange
Imwe mu nyungu nyamukuru zo gukoresha imiyoboro ya ASTM A252 mugukoresha piling nubushobozi bwabo bwo guhangana n’ibidukikije bikaze. Ibyuma bikoreshwa muriyi miyoboro bivurwa kugirango birinde ruswa, byemeza kuramba no kugabanya amafaranga yo kubungabunga igihe kirekire. Ibi ni ingenzi cyane mubice aho imiyoboro ishobora guhura nubutaka butose cyangwa bubi.
Byongeye kandi, Cangzhou Spiral Steel Pipe Group Co., Ltd ikurikirana umusaruro ukurikiza ingamba zikomeye zo kugenzura ubuziranenge kugirango buri muyoboro wakozwe wujuje ubuziranenge bw’inganda. Uku kwiyemeza ubuziranenge ntabwo kunoza imikorere yumuyoboro gusa, ahubwo binongerera ikizere abashoramari naba injeniyeri bashingira kubikoresho kubikorwa byabo.
Muri byose, umuyoboro wa ASTM A252 nigice cyingenzi cyinganda zubaka, cyane cyane mubisabwa. Hamwe n'ubuhanga n'umutungo wa Cangzhou Spiral Steel Pipe Group Co., Ltd., abakiriya barashobora kwizezwa ko bazakira imiyoboro myiza yo gusudira yujuje ubuziranenge bakeneye. Mugihe icyifuzo cyibikoresho byubwubatsi biramba kandi byizewe bikomeje kwiyongera, nta gushidikanya ko umuyoboro wa ASTM A252 uzagira uruhare runini mugutezimbere ibikorwa remezo bizaza. Waba ufite uruhare mu mushinga munini wubwubatsi cyangwa muto, tekereza ibyiza byo kwinjiza umuyoboro wa ASTM A252 mubisubizo byawe.
Igihe cyoherejwe: Nyakanga-28-2025