urupapuro_rwanditseho

Amasahani y'ibyuma bishyushye byo mu Burayi: Imiterere yo guhitamo ibikoresho n'ikoreshwa mu mishinga y'ibikorwa remezo ku isi

Mu gihe ishoramari ku rwego rw'isi mu bikorwa remezo rikomeje kwihuta,Amashuka y'icyuma ashyushye asanzwe yo mu Burayi(EN standard) byagize uruhare runini mu bwubatsi, ingufu, ubwikorezi n'imishinga ikomeye y'ubwubatsi ku isi yose. Bitewe n'ubushobozi bugaragara, ubwiza bwayo bukomeje kugenzurwa buri gihe kandi bujyanye n'urwego mpuzamahanga, icyuma gishyushye cya EN grade cyabaye amahitamo akunzwe cyane ku mishinga yo mu gihugu mu Burayi ndetse no mu mahanga yose.

itsinda ry'icyuma gishyushye gikozwe mu cyuma cy'ubwami (5)
itsinda ry'icyuma gishyushye gikozwe mu cyuma cy'ubwami (2)
itsinda ry'icyuma gishyushye gikozwe mu cyuma cy'ubwami (7)

Amasahani y'ibyuma byubatswe mu nyubako aracyari inkingi y'inyuma y'isoko

Munsi ya EN 10025,ibyuma bishyushye bizinze mu buryo bw'imitererebigize igice kinini cy'ibikenewe ku isoko.

urukurikirane rwa S235, S275, na S355Biguma ari byo bikunze kugaragazwa cyane, buri kimwe gitanga ibikenewe mu miterere yacyo:

Isahani y'icyuma gishyushye ya S235JR/J0/J2, ifite imbaraga nkeya za 235 MPa, ikoreshwa cyane mu byuma rusange, imitako y'inyubako, inkingi, n'ibishingiriro bya mekanike. Uburyo bwo gusudira neza no gukoresha neza amafaranga bituma igereranywa na ASTM A36, cyane cyane mu mishinga y'ubucuruzi n'inganda zoroheje.

Icyapa cy'icyuma cya S275JR/J0/J2Itanga imbaraga nyinshi mu gihe ikomeza gutunganya neza. Ikunze gukoreshwa mu biraro, imashini z'ubuhanga, n'ibice bipima umutwaro uciriritse.

Isahani y'icyuma cya karuboni S355JR/J0/J2/K2, ifatwa cyane nk'urwego rw'ingenzi rwo kohereza mu mahanga, itanga imbaraga nkeya za MPa 355 hamwe n'ubukomere buhanitse. Uru rwego rukoreshwa cyane mu nyubako z'ibyuma biremereye, ubwubatsi bw'ibiraro, urubuga rwo mu mazi, n'iminara y'ingufu z'umuyaga, kandi akenshi ivugwa nk'igisimbura ASTM A572 Grade 50 cyangwa ASTM A992.

Itsinda rya Royal SteelImpuguke zivuga ko ibyuma bya S355 birushaho gukundwa cyane mu gihe za leta n'abashinzwe iterambere bashaka kunoza uburemere bw'inyubako batabangamiye inyungu z'umutekano.

Ubukene bwo gukora no gukanda amasahani y'ibyuma buri kwiyongera

Uretse ikoreshwa ry'imiterere,amasahani y'icyuma ashyushyebyo gushushanya no gukandagira munsi yaEN 10111biri kwiyongera, cyane cyane mu bijyanye n'imodoka n'ubukorikori bworoheje.

Amanota nkaDD11, DD12, DD13, naDD14byagenewe ubwiza bwiza bw'ubuso no gukora neza cyane mu gukonjesha. Ibi bikoresho bikoreshwa cyane mu bice by'imiterere y'imodoka, ibice byashyizweho kashe, no mu byuma byoroheje aho imiterere ihoraho ari ngombwa.

Icyuma cya HSLA gishyigikira igishushanyo mbonera cyoroheje kandi gikomeye

Impinduka mu bijyanye n'ubwubatsi bworoheje no gukoresha neza imizigo byatumye hakenerwa ibikoresho bikomeyeibyuma bya HSLA (ibice by'icyuma bifite aloyi nkeya)munsiEN 10149.

Amanota arimoS355MC, S420MC, naS460MCbitanga uburinganire bukomeye hagati y’imbaraga nyinshi n’ubushobozi bwo gusudira. Ibi bikoresho birushaho gukoreshwa mu mashini z’ubwubatsi, chassis y’amakamyo, crane booms, n’ibikoresho byo guterura, aho kugabanya ibiro bivamo kunoza imikorere no gukoresha neza lisansi.

Ibyuma byo mu bwato bukoresha ingufu biracyafite akamaro kanini mu mishinga y'ingufu

Ku bijyanye n'ingufu n'ubushyuhe, ibyuma bya EN 10028 by'umuvuduko bikomeje kuba ingenzi cyane.

P265GHnaP355GHbyakozwe kugira ngo bikore neza mu gihe cy'ubushyuhe bwinshi n'umuvuduko w'imbere mu mubiri.

Porogaramu zisanzwe zirimoboilers, imiyoboro y'umuvuduko, ibikoresho bihindura ubushyuhe, n'ibikoresho bya peteroli.

Hamwe n’ishoramari rikomeje mu kubyaza ingufu z’amashanyarazi no gutunganya inganda, icyifuzo cy’izi ntera kiracyari gihamye mu Burayi, mu Burasirazuba bwo Hagati no mu Majyepfo y’Amajyepfo ya Aziya.

Ibyuma bya Weathering byitaweho mu bwubatsi burambye

Ibitekerezo ku bijyanye no kurambye birimo no guhindura amahitamo y'ibikoresho.Amasahani y'icyuma ashyuha munsi EN 10025-5, nkaS355JOWnaS355J2W,birushaho kugaragara ku mishinga ihura n'ikirere.

Ubudahangarwa bwazo karemano bwo kwangirika bugabanya gukenera gusiga no kubungabunga kenshi, bigatuma ziba nziza ku biraro, inyubako z'ibyuma byo hanze, imbere mu bwubatsi, no mu buhanga bwo gutunganya imiterere y'ubutaka. Abashushanya kandi baha agaciro imiterere yazo yihariye y'ubuso, ijyanye n'imiterere y'ubwubatsi igezweho.

Bitewe n’ivugururwa ry’ibikorwaremezo ku isi, iterambere ry’ingufu zisubiramo n’iterambere ry’ibikorwa byo gutwara abantu n’ibintu ririmo gukorwa, hateganijwe ko hakenewe cyane icyuma gishyushya gikoreshwa mu bucuruzi bw’i Burayi ku isoko mpuzamahanga. Ingano zitandukanye, imiterere ihamye y’imashini, n’izindi sisitemu zo gupima ku isi, nka ASTM, byatumye icyuma gishyushya gikoreshwa mu buhanga mu bikorwa by’ubuhanga hirya no hino ku mipaka.

Amahitamo y'ibikoresho ntabwo akiri ikibazo cyo kwitabwaho mu buryo bwa tekiniki gusa, ahubwo ni icyemezo cy'ingenzi kuko ba nyir'imishinga bibanda cyane ku mikorere, kuramba, n'ikiguzi cy'ubuzima.

ITSINDA RY'UBUFARANSA

Aderesi

Agace k'inganda ziteza imbere Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, Ubushinwa.

Imeri

sales01@royalsteelgroup.com

Terefone

Umuyobozi ushinzwe kugurisha: +8613652091506

Amasaha

Kuwa mbere-Ku cyumweru: Serivisi y'amasaha 24

Igihe cyo kohereza: Mutarama-07-2026