Umuyoboro w'icyuma wa ASTM A53 Grade B ERW ufite irangi ritukura inyuma woherejwe neza i Riyadh nyuma yo gutsinda igenzura.
Iyi komande yari iturutse ku mukiriya usanzwe wo muri Arabiya Sawudite umaze imyaka myinshi dukorana natwe, ku bwinshi bw'ibipimo bitandukanye.ASTM A53 Icyiciro B ERW(Ubwoko bwa E) umuyoboro w'icyuma ufite irangi ry'inyuma rya epoxy itukura.
Umuyoboro w'icyuma wa ASTM A53 Grade B ERW ni umuyoboro w'icyuma wa karuboni ukoreshwa cyane ufite imiterere myiza ya mekanike n'ibinyabutabire, ukoreshwa cyane mu gutwara umwuka, amazi, peteroli, gazi karemano, n'ibindi. Urashobora gukoreshwa mu gukora imigozi, imigozi, nibindi.
Botop yagize uruhare mu gutumanaho no guhuza irangira ryihuse ry’imashini zikora imiyoboro. Imiterere y’imashini, imiterere y’imiti, imiterere, ingano, n’ibindi binyabupfura by’imiyoboro bigenzurwa neza kugira ngo harebwe ko byujuje ibisabwa n’ibyo abakiriya bakeneye.
Irangi rya epoxy resin rishobora kongera ubushobozi bwo kurwanya ingese no kurwanya imihindagurikire y'ikirere y'umuyoboro w'icyuma, ibyo bikaba byakongera cyane ubuzima bw'umuyoboro w'icyuma. Igenzura ry'ubuziranenge bw'irangi rikorwa hashingiwe ku bikoresho fatizo by'irangi, gukuraho uburebure, inzira yo gusiga, n'ibindi.
Si ukugenzura ubuziranenge bw'ibicuruzwa gusa, ahubwo no kohereza ibicuruzwa, Botop izaba ifite abakozi bo kugenzura, kugira ngo ibicuruzwa biri mu nzira yo kubitwara bisa nkaho byangiritse, kandi ko bishobora kurangira no kubigeza ku bakiriya ku gihe.
Hasi hari ifoto y'imwe mu nyandiko z'ibigega.
Botop imaze imyaka myinshi ikora cyane mu nganda z'imiyoboro y'ibyuma, kandi gushimangira kwayo ubuziranenge n'izina ryiza byatumye abakiriya benshi bizera kandi bamenyekana ku isoko. Binyuze mu bufatanye bwa hafi n'abakiriya, isosiyete ikomeza kunoza ibicuruzwa na serivisi byayo kugira ngo ihuze n'ibyifuzo by'isoko bihora bihinduka.
Niba ufite ikibazo cy'imiyoboro y'icyuma, ushobora kutwandikira, itsinda ry'abahanga ryiteguye kugukorera.
Umuyoboro w'icyuma wa ASTM A53 ugenewe gukoreshwa mu buryo bwa mekanike n'umuvuduko, kandi wemewe no gukoreshwa mu buryo busanzwe mu mwuka w'umwuka, amazi, gazi n'imiyoboro y'umwuka. Ukwiriye gusudira kandi ukwiriye gukoreshwa mu gukora ibikorwa birimo gufunga, gupfundika no gufunga.
ASTM A53 ERW Icyiciro cya B Ibikoresho bya Chimique
- Karuboni: 0.30% ntarengwa;
- Manganese: 1.20% ntarengwa;
- Fosifore: 0.05% ntarengwa;
- Sulfure: 0.045% ntarengwa;
- Umuringa: 0.40% ntarengwa;
- Nickel: 0.40% ntarengwa;
- Chromium: 0.40% ntarengwa;
- Molybdenum: 0.15% ntarengwa;
- Vanadium: 0.08% ntarengwa;
Imiterere ya ASTM A53 ERW Grade B Mechanical
- Ingufu zo gukurura: 60.000 psi [415 MPa], ubunini
- Ingufu z'umusaruro: 60.000 psi [415 MPa], min
Igihe cyo kohereza: Ukwakira-21-2024