Mwisi y’inganda zikora ibyuma, gusobanukirwa ninganda ninganda ningirakamaro kugirango harebwe ubuziranenge n’imikorere. Kimwe muri ibyo bipimo ni ASTM A139, igaragaza ibisabwa kugirango umuyagankuba uhuza amashanyarazi (arc) umuyoboro w'icyuma usudira muri serivisi y’umuvuduko ukabije. Iyi blog izibira cyane mubisobanuro byingenzi bya ASTM A139 kandi isuzume ikoreshwa ryayo, cyane cyane mubijyanye numuyoboro wicyuma wa S235 J0 wakozwe ninganda zikomeye i Cangzhou, Intara ya Hebei.
Ibisobanuro nyamukuru bya ASTM A139
ASTM A139ikubiyemo ibintu byinshi byingenzi byo gukora imiyoboro yicyuma, harimo ibikoresho, imiterere yubukanishi, nuburyo bwo gupima. Igipimo cyibanze ku bisobanuro bikurikira:
1. Ibigize ibikoresho: ASTM A139 yerekana imiti yimiti ikoreshwa mugukora imiyoboro. Ibi birimo imipaka yemewe kubintu nka karubone, manganese, fosifore, na sulfure kugirango imiyoboro igire imbaraga zikenewe kandi ziramba.
2. Ibikoresho bya mashini: Iki gipimo cyerekana imiterere yubukanishi bukenewe, harimo imbaraga zumusaruro, imbaraga zingana, no kuramba. Iyi miterere irakomeye kugirango tumenye neza ko umuyoboro ushobora kwihanganira umuvuduko ukabije udatsinzwe.
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4. Uburyo bwikizamini: Igipimo kirasobanura kandi uburyo bwikizamini bugomba gukoreshwa kugirango hamenyekane ubwiza n’imikorere yu muyoboro. Ibi birimo tekinike yo kwipimisha idasenya kugirango tumenye inenge iyo ari yo yose yo gusudira cyangwa ibikoresho by'imiyoboro.
Gukoresha ASTM A139 Umuyoboro wibyuma
Gukoresha imiyoboro ya ASTM A139 ni nini kandi iratandukanye, cyane cyane mu nganda zisaba sisitemu yo kuvoma umuvuduko mwinshi. Iyi miyoboro isanzwe ikoreshwa kuri:
- Inganda za peteroli na gazi: imiyoboro ya ASTM A139 ninziza yo gutwara peteroli na gaze hamwe nubushobozi bwabo bwo guhangana n’umuvuduko mwinshi n’ibidukikije bikabije.
- Sisitemu yo Gutanga Amazi: Kuramba n'imbaraga ziyi miyoboro bituma bikoreshwa muburyo bwo gutanga amazi no gukwirakwiza, bigatuma amazi yizewe atemba.
- Gutunganya imiti: Mu bimera bya shimi, imiyoboro irashobora kwangirika kandi imiyoboro ya ASTM A139 itanga imbaraga zikenewe kandi zizewe.
Ibyiza bya S235 J0umuyoboro w'icyuma
Kimwe mu bicuruzwa by'indashyikirwa byakozwe na sosiyete yacu i Cangzhou ni umuyoboro wa S235 J0. Iki gicuruzwa kirazwi cyane kubera guhinduka kwa diametre hamwe nuburinganire bwurukuta. Guhuza n'imihindagurikire y'inganda bituma ibasha gukora imiyoboro yo mu rwego rwohejuru ikikijwe n'inkuta zujuje ibyifuzo bitandukanye by'inganda zitandukanye.
Yashinzwe mu 1993, nyuma y’iterambere ry’iterambere ryihuse, ubu isosiyete ifite ubuso bwa metero kare 350.000, ifite umutungo wose wa miliyoni 680, kandi ifite abakozi 680 bitanze, biyemeje gukora imiyoboro y’ibyuma yo mu rwego rwo hejuru yujuje ubuziranenge mpuzamahanga nka ASTM A139.
mu gusoza
Gusobanukirwa ASTM A139 nibisobanuro byayo ni ngombwa kubantu bose bagize uruhare mu gukora ibyuma. Ibipimo ngenderwaho ntabwo byemeza gusa ubuziranenge nigikorwa cyumuyoboro, ahubwo binakingura ibintu byinshi mubikorwa bitandukanye mubikorwa bitandukanye. Hamwe nibicuruzwa nka S235 J0 umuyoboro wibyuma, isosiyete yacu ikomeje kuyobora inzira mugutanga abakiriya ibisubizo byoroshye, byujuje ubuziranenge. Waba uri mu nganda za peteroli na gaze, gutanga amazi cyangwa gutunganya imiti, imiyoboro yacu yicyuma izaguha ibyo ukeneye kandi irenze ibyo wari witeze.
Igihe cyo kohereza: Mutarama-15-2025