Guhitamo ingano z'imiyoboro ntibikwiye kumva ari nko gukemura ikibazo cy'impimbano. Ariko iyo urimo gukora ibijyanye no gushyiramo imiyoboro munsi y'ubutaka, kuyikora nabi bivuze kuyisubiramo, gutinda, ndetse no kubabara umutwe cyane.
Reka tuvuge kuriUmuyoboro wa ASTM A252 ushongeshejwe mu buryo bw'umwuka– cyane cyane icyuma cyo mu rwego rwa 2. Ibi bintu byubatswe munsi y'ubutaka. Imiyoboro ya gazi, imigozi y'ifatizo, ni byo koko. Ibikoresho ntibicika cyangwa ngo bipfuke byoroshye, kabone n'iyo ubutaka bwahindutse cyangwa amazi yinjiyemo.
Kuki ari mu cyiciro cya 2? Igera ku mwanya mwiza hagati y’imbaraga n’ubushobozi bwo gukora. Irakomeye bihagije kugira ngo ishobore kwihanganira gutsindwa mu gihe cyo gutwara. Irakomera bihagije kugira ngo igume munsi y’ubutaka mu gihe cy’imyaka ibarirwa muri za mirongo idatakaje ubuziranenge. Niyo mpamvu imiyoboro yacu ikozwe mu cyuma cya A252 GRADE 2 - irakora gusa.
None se, bite kuriIngano z'imiyoboro ya ASTM A252Tuvuga uburebure bw'urukuta kuva kuri santimetero 6 kugeza kuri santimetero 120. Ubugari bw'urukuta buratandukana bitewe n'ibyo ukeneye mu mutwaro. Ikintu cy'ingenzi ni uguhuza ingano n'imiterere y'ubutaka bwawe n'imiterere y'ubujyakuzimu. Iyo utoshye cyane, ushobora kugwa. Iyo utoshye cyane, kandi wishyura amafaranga menshi cyane.
Aha niho hagaragara ukuriASTM A252 yo kugurisha byinshiIbi ni ingenzi ku bashora imari mu mahanga. Cangzhou Spiral Steel Pipes Group Co., Ltd. ikora ibi kuva mu 1993. Iherereye mu Mujyi wa Cangzhou, mu Ntara ya Hebei, uru ruganda rufite ubuso bwa metero kare 350.000. Abakozi 680. Toni 400.000 z'imiyoboro y'ibyuma buri mwaka. Ibyo si ibikorwa bito.
Bazi imiyoboro. Bafite ingano zisanzwe. Bohereza ibicuruzwa ku isi yose. Kandi kubera ko ari bo bakora ibicuruzwa kandi bakaba ari abohereza ibicuruzwa hanze, ntabwo urimo gukorana n'abahuza b'ibintu bongeraho ibirarane.
Ingingo y'ingenzi: ukeneye Spirally Welded Tube ASTM A252 kugira ngo ukoreshe umuyoboro wa gazi cyangwa akazi ko gukusanya ibyuma binini? Tangira ku cyiciro cya 2, hitamo ingano nziza z'imiyoboro ya ASTM A252 ijyanye n'imiterere y'ubutaka bwawe, kandi ukore n'umucuruzi wohereza ibicuruzwa muri ASTM A252 ufite ububiko bw'ibikoresho. Uko ni ko ukomeza umushinga.
Igihe cyo kohereza ubutumwa: Gicurasi-14-2026