EN 10219 S275J0H na S275J2Hni ubukonje-bwubatswe bwubatswe bwubatswe bwubatswe bukozwe mubyuma bitavanze ukurikije EN 10219.
Byombi bifite umusaruro muke wa 275MPa (uburebure bwurukuta ≤16mm).Itandukaniro nyamukuru riri mumiterere yingaruka: S275J0H ifite ingufu nkeya zingaruka za 27 J kuri 0 ° C, mugihe S275J2H ifite ingufu nkeya zingaruka za 27 J kuri -20 ° C.
Birakwiye kubisabwa mu nyubako nubuhanga bwububiko bugengwa nuburemere bworoshye.
BS EN 10219 ni Standard yu Burayi EN 10219 yemejwe nu Bwongereza.
Ubunini bw'urukuta ≤40mm, diameter yo hanze ≤2500mm.
CFCHS ni impfunyapfunyo ya Cold-Formed Circular Hollow Igice.
Ibipimo bya EN 10219 bikubiyemo ibintu byinshi byubatswe byubatswe, harimo uruziga, kare, urukiramende, na oval, kugirango bihuze ibisabwa bitandukanye.
Botop Steelkabuhariwe mugutanga uruziga rwuzuye ibyuma ibyuma mubunini butandukanye hamwe nuburyo bukwiranye ninganda zinyuranye zikoreshwa mu nganda, zemeza ko ibyo abakiriya bacu bakeneye bikenewe.
Kuva yashingwa mu 2014,Botop Steelyabaye umuyobozi wambere utanga imiyoboro ya karubone mumajyaruguru yUbushinwa, izwiho serivisi nziza, ibicuruzwa byiza, nibisubizo byuzuye.
Isosiyete itanga imiyoboro itandukanye ya karubone nibicuruzwa bifitanye isano, harimoSMLS, ERW, LSAW, naSSAWumuyoboro w'icyuma, kimwe n'umurongo wuzuye wa fitingi na flanges.Ibicuruzwa byayo bidasanzwe birimo kandi amavuta yo mu rwego rwo hejuru hamwe na austenitis ibyuma bitagira umuyonga, bigenewe guhuza ibyifuzo byimishinga itandukanye.
Dutegereje gushiraho umubano wubufatanye nawe no gushiraho ejo hazaza-hamwe.
Icyuma kibisi cyo gukora ibice bikonje bikonje bikonje kandi bigomba kuba byujuje ibisabwa.
Ibisabwa bijyanye na S275J0H na S275J2H niFF.
Imiterere yo gutanga: Kuzunguruka cyangwa bisanzwe / bisanzwe bizunguruka (N) kuri JR, J0, J2, na K2.
Imiyoboro yicyuma kuri EN 10219 irashobora kubyazwa umusaruro yombiERW(gusudira amashanyarazi birwanya) naSAW(kurengerwa arc gusudira) inzira yo gukora.
Umusaruro waERW tubesifite inyungu zo kwihuta kandi ugereranije ihendutse kandi akenshi ihitamo imishinga isaba umusaruro munini kandi uhenze cyane.
ERWtubes isanzwe ikoreshwa mugukora diameter ntoya nubunini bwurukuta, mugiheSAWtubes irakwiriye cyane kuri diametre nini ninkuta ndende.Nyamuneka hitamo ubwoko bukwiye bwicyuma cyumushinga wawe.
Imiyoboro ya ERW yakozwe ukurikije EN 10219 ntabwo isanzwe ikenera gusudira imbere.
Ni ukubera ko imiyoboro ya EN 10219 ikoreshwa cyane cyane mubikorwa byubatswe, nkubwubatsi nubwubatsi bwa mashini, aho ibisabwa kugirango isura isudwe mubisanzwe usanga bidakomeye ugereranije nubwato bwumuvuduko cyangwa imiyoboro yumuvuduko mwinshi.Kubwibyo, mugihe cyose imbaraga nubusugire bwa weld byujuje ibisabwa mubisanzwe, gusudira imbere birashobora gukoreshwa nta gutema byongeye.
Nta kuvura ubushyuhe bukurikiraho bikorwa, usibye ko gusudira bishobora kuba muburyo bwo gusudira cyangwa gukoreshwa nubushyuhe.
Isesengura ry'abakinnyi (Ibigize imiti yibikoresho)
Byombi S275J0H na S275J2H bifite karubone ntarengwa ihwanye na (CEV) ya 0.40%.
S725J0H na S275J2H hamwe na CEV ntarengwa ya 0.4% byerekana gusudira neza hamwe ningaruka nke zo gukomera no guturika mugihe cyo gusudira.
Irashobora kandi kubarwa ukoresheje formula ikurikira:
CEV = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15.
Isesengura ryibicuruzwa (Ibigize imiti yibicuruzwa byarangiye)
Mugihe cyo gukora ibyuma, imiterere yimiti irashobora guhinduka kubwimpamvu nyinshi, kandi izi mpinduka zishobora kugira ingaruka kumiterere nubwiza bwibyuma.
Ibikoresho bya chimique byarangiye bigomba kuba byujuje imiti ya casting hamwe no gutandukana byemewe.
Ibikoresho byumukanishi birimo imbaraga zumusaruro, imbaraga zingana, kuramba, nimbaraga zingaruka.
Guhangayikishwa no kurenga hejuru ya 580 ℃ cyangwa kurenza isaha imwe bishobora gutuma ibintu byangirika.
Inyandiko:
Igeragezwa ryingaruka ntirisabwa mugihe ubunini bwagenwe ari <6mm.
Ingaruka zingirakamaro za JR na J0 zifite ubuziranenge ntizigenzurwa keretse zisobanuwe.
EN 10219 Weld mu miyoboro ya ERW irashobora kugeragezwa uhitamo kimwe muri ibi bikurikira.
EN 10246-3 kugirango yemere urwego E4, usibye ko tekinike yo kuzunguruka / pancake coil tekinike itemewe;
EN 10246-5 kugeza kurwego rwo kwemerwa F5;
EN 10246-8 kugirango yemere urwego U5.
Kubara uburemere bwa theoretical of EN 10219 tubes birashobora gushingira kubucucike bwa 7.85 kg / dm³.
M = (DT) × T × 0.02466
M ni misa kuri buri burebure;
D ni diameter igaragara hanze, ibice muri mm;
T nuburebure bwurukuta rwerekanwe, ibice muri mm.
Ubworoherane ku miterere, Kugororoka na Misa
Uburebure
Imiyoboro yubusa yakozwe ukurikije EN 10219 irasudwa.
Iyo gusudira, gukonja gukonje muri zone weld ningaruka nyamukuru nkubunini, urwego rwimbaraga, na CEV yibicuruzwa byiyongera.Ubukonje bukonje buterwa no guhuza ibintu byinshi:
urwego rwo hejuru rwa hydrogène ikwirakwizwa mu cyuma gisudira;
imiterere yoroheje muri zone yibasiwe nubushyuhe;
ingirakamaro yibibazo bya tensile yibitekerezo hamwe.
Ubuso bw'umuyoboro w'icyuma bugomba kuba bworoshye kandi butarangwamo inenge iyo ari yo yose yagira ingaruka ku mikorere y'ibicuruzwa, nk'ibice, ibyobo, ibishushanyo, cyangwa ruswa.
Ibibyimba, ibinono, cyangwa ibiti bito birebire byakozwe nuburyo bwo gukora biremewe igihe cyose uburebure bwurukuta rusigaye buri mubwihanganirana, inenge irashobora gukurwaho no gusya, kandi ubugari bwurukuta rwasanwe bujuje ibyangombwa byibura byujuje ibisabwa.
Botop Steelntabwo itanga gusa ibyuma byujuje ubuziranenge byujuje ibyangombwa EN 10219, iratanga kandi uburyo butandukanye bwo gutwikira hejuru yicyuma kugirango ihuze ibyifuzo byabakiriya bayo mumishinga itandukanye yubuhanga.Iyi myenda yashizweho kugirango yongere imbaraga zo kwangirika kwimyanda no kongeramo ubundi burinzi, bityo byongere ubuzima bwabo.
Ashyushye
3LPE (HDPE)
FBE
Varnish Coating
Irangi
Uburemere bwa sima
Ibiraro: ibyibanze-bitwara imitwaro ikoreshwa mubiraro, nka gariyamoshi na parapeti.
Inkingi zubaka: shyigikira inkingi nimirongo ikoreshwa mubwubatsi nubwubatsi.
Sisitemu yo kuvoma: imiyoboro yo gutwara amazi na gaze, cyane cyane mubisabwa bisaba urwego rwo guhinduka no kurwanya ruswa.
Inzego z'agateganyo: inkunga yigihe gito na frame ikwiranye nubwubatsi nubwubatsi.
Izi porogaramu zikoresha ibikoresho byiza bya mashini hamwe no gusudira bya S275J0H na S275J2H kugirango bikemure ibikenewe byoroheje ariko bihamye.
ASTM A500:Ibipimo ngenderwaho byubukonje-bushyizweho bwo gusudira no kutagira karubone ibyuma byubatswe muburyo bwa shitingi.
EN 10210: Bishyushye birangiye byubatswe byubusa bitavanze kandi byiza.
EN 10219: Ubukonje bwakozwe busudira ibice byubatswe byubatswe bitavanze kandi byiza.
JIS G 3466: Icyuma cya karubone kare hamwe nuyoboro urukiramende rwubatswe muri rusange.
AS / NZS 1163: Ibice byubukonje byubatswe byubatswe.
Ibipimo ngenderwaho bikoreshwa henshi kwisi, kandi bifasha kwemeza ko ibyuma byubatswe byubatswe byujuje ibipimo byateganijwe mubikorwa bitandukanye byubwubatsi.Mugihe uhitamo icyuma gisanzwe, nibyingenzi gusuzuma ibyifuzo byihariye bikenerwa, amabwiriza yakarere, nibisabwa.
ASTM A252 GR.3 Imiterere ya LSAW (JCOE) Umuyoboro wa Carbone
BS EN10210 S275J0H LSAW (JCOE) Umuyoboro wibyuma
ASTM A671 / A671M Umuyoboro w'icyuma LSAW
ASTM A672 B60 / B70 / C60 / C65 / C70 LSAW Umuyoboro wa Carbone
API 5L X65 PSL1 / PSL 2 LSAW Umuyoboro wa Carbone / API 5L Icyiciro cya X70 Umuyoboro w'icyuma LSAW
EN10219 S355J0H Inzira ya LSAW (JCOE) Umuyoboro wibyuma
