BS EN 10219 ibyumani ubukonje-bwubatswe bwubatswe bwubatswe bukozwe mubyuma bitavanze kandi bifite ingano nziza kugirango bikoreshwe bitarinze kuvurwa ubushyuhe.
EN 10219 na BS EN 10219 nibipimo bimwe ariko hamwe nimiryango itandukanye.
Kugenda Utubuto
BS EN 10219 Ibyiciro
BS EN 10219 Ingano yubunini
Ibikoresho bibisi hamwe nuburyo bwo gutanga
BS EN 10219 Izina ryibyuma
Ibigize imiti ya BS EN 10219
Ibikoresho bya BS EN 10219
Ibizamini
Ikizamini kidasenya
Kugaragara no Gusana Byuzuye
Ubworoherane
Galvanised
BS EN 10219 Ikimenyetso
Porogaramu
Ibicuruzwa Bifitanye isano
BS EN 10219 Ibyiciro
Ubwoko bw'icyuma
Kudashimishwa no kuvangwa ibyuma bidasanzwe.
Ibyuma bidashimishije:
S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H,S275NH, S275NLH, S355NH, S355NLH.
Amashanyarazi adasanzwe:
S460NH, S460NLH, S275MH, S275MLH, S355MH, S355MLH, S420MH, S420MLH, S460MH, S460MLH.
Inzira yoroshye yo kuvuga itandukaniro: ubwoko bwibyuma burimo M cyangwa 4 nibisanzwe, kandi ibintu bivanga ibyuma birashobora kumenyekana vuba.
Nuburyo bwo Gukora
Ibikorwa byo kubyaza umusaruro bikoreshwa cyane cyane mugukora imiyoboro yicyuma ukurikije BS EN 10219 harimoAmashanyarazi yo Kurwanya Amashanyarazi (ERW) hamwe no gusudira Arc Welding (SAW).
SAW irashobora gushyirwa mubyiciro muri Longitudinal Submerged Arc Welding (LSAW) na Spiral Submerged Arc Welding (SSAW) hashingiwe kumiterere yubudozi.
Imiterere-Igice
CFCHS: Ubukonje bwakozwe buzengurutse ibice byuzuye;
CFRHS: Ubukonje bwakozwe kare cyangwa ibice by'urukiramende;
CFEHS: Ubukonje bwakozwe mu bice bya elliptique;
Uru rupapuro rwibanze kuri CFCHS (Igice gikonje gikonje kizengurutse igice).
BS EN 10219 Ingano yubunini
Ubunini bw'urukuta: T ≤ 40mm
Diameter yo hanze (D):
Uruziga (CHS): D ≤ 2500 mm;
Ikibanza (RHS): D ≤ 500 mm × 500 mm;
Urukiramende (RHS): D ≤ 500 mm × 300 mm;
Oval (EHS): D ≤ 480 mm × 240 mm.
Ibikoresho bibisi hamwe nuburyo bwo gutanga
Ibyuma bitavanze
kumugereka A, Kuzunguruka cyangwa Bisanzwe / Bisanzwe Byahinduwe (N) kuriJR, J0, J2, na K2ibyuma;
Ibyuma byiza
Ku Mugereka B, Bisanzwe / Bisanzwe Kuzunguruka (N) kuriN na NLibyuma;
Ku mugereka B.M na ML, ibyuma byazungurutswe (M).
Ibice bitoboye bigomba gutangwa bikonje bitavuwe nyuma yubushyuhe usibye ko icyuma gisudira gishobora kuba muburyo bwo gusudira cyangwa ubushyuhe.
Kubice bya SAW byuzuye hejuru ya mm 508 mm hanze ya diametre, birashobora kuba nkenerwa gukora igikorwa gishyushye gishyushye, kidahindura imiterere yimashini, kugirango cyuzuze ibisabwa byo kwihanganira ibintu.
BS EN 10219 Izina ryibyuma
Amasezerano yo kwita izina BS EN 10219 ni kimweBS EN 10210, ikoresha EN10027-1 isanzwe.
Kubice bitavanze ibyuma bitagaragara, ibyuma bigizwe
Urugero: Ibyuma byubaka (S) bifite imbaraga ntarengwa zerekana umusaruro mwinshi mubyimbye bitarenze mm 16 za 275 MPa, hamwe ningaruka ntoya yingufu zingana na 27 J kuri 0 ℃ (J), igice cyambaye ubusa (H).
BS EN 10219-S275J0H
Igizwe n'ibice bine:S, 275, J0, na H..
1. S: yerekana ko ibyuma byubatswe.
2. Agaciro k'umubare (275): umubyimba ≤ 16mm kumbaraga ntarengwa zerekana umusaruro, muri MPa.
3. JR: yerekana ko mubushyuhe bwicyumba hamwe nibintu byihariye bigira ingaruka;
J0: yerekana ko kuri 0 ℃ hamwe nibintu byihariye bigira ingaruka;
J2 or K2: yerekanwe muri -20 ℃ hamwe nibintu byihariye bigira ingaruka;
4. H: yerekana ibice.
Kubyimbuto nziza ibyuma byubatswe byubusa ibice byerekana ibyuma bigizwe
Urugero: Ibyuma byubaka (S) bifite imbaraga ntarengwa zerekana umusaruro wububyimbye butarenza mm 16 za 355 MPa.ibisanzwe bidasanzwe byamatungo meza (N), hamwe ningaruka ntoya yingufu za 27 J kuri -50 ℃ (L), igice cyuzuye (H).
EN 10219-S355NLH
Igizwe n'ibice bitanu:S, 355, N, L, na H..
1. S: yerekana ibyuma byubaka.
2. Agaciro(355): umubyimba ≤ 16mm byibuze imbaraga zerekana umusaruro, igice ni MPa.
3. N: kuzunguruka bisanzwe cyangwa bisanzwe.
4. L: ibintu byihariye bigira ingaruka kuri -50 ° C.
5. H: bisobanura igice cyuzuye.
Ibigize imiti ya BS EN 10219
Ibyuma bitavanze - Ibigize imiti
Ibyuma byiza by'ibinyampeke - Ibigize imiti
Iyo ibyuma bifite ingano nziza bikoreshwa nkibikoresho fatizo, birashobora gushyirwa muri M na N ukurikije uko byatanzwe, kandi imiti ikenerwa muri ubwo bwoko bwombi irashobora gutandukana.
Mugihe cyo kumenya CEV hazakoreshwa formula ikurikira: CEV = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15.
Imiterere y'ibiryo N.
Imiterere y'ibiryo M.
Gutandukana mubigize imiti
Ibikoresho bya BS EN 10219
Bikwiye gukorwa hakurikijwe EN 1000-2-1.Ikizamini kizakorwa mu bushyuhe buri hagati ya 10 ° C na 35 ° C.
Ibyuma bitavanze - Ibikoresho bya mashini
Ibyuma byiza by'ingano - Ibyiza bya mashini
Iyo ibyuma bifite ingano nziza bikoreshwa nkibikoresho fatizo, birashobora gushyirwa mubice M na N ukurikije uburyo bwo gutanga, kandi imiterere yubukanishi bwubwoko bubiri irashobora kuba itandukanye.
Imiterere y'ibiryo N.
Ibikoresho byo kugaburira amatungo M.
Ibizamini
Ikizamini cyingaruka kizakorwa hakurikijwe EN 10045-1.
Impuzandengo y'agaciro k'uruhererekane rw'ibigereranyo bitatu igomba kungana cyangwa irenze agaciro kagenwe.
Agaciro kugiti cye gishobora kuba munsi yagaciro kagenwe, ariko ntabwo kari munsi ya 70% yagaciro.
Ikizamini kidasenya
Iyo ukora NDT kuri weld mu bice byubatswe byubatswe, ibisabwa bikurikira bigomba kubahirizwa.
Ibice byo gusudira amashanyarazi
Uzuza kimwe mu bisabwa bikurikira:
a) EN 10246-3 kugirango yemere urwego E4, usibye ko tekinike yo kuzunguruka / pancake coil tekinike itemewe;
b) EN 10246-5 kugeza kurwego rwo kwemerwa F5;
c) EN 10246-8 kugeza kurwego rwo kwemerera U5.
Amazi ya Arc Welded Ibice
Ikirangantego cyo gusudira cyamazi ya arc yarengewe ibice bizageragezwa hashingiwe kuri EN 10246-9 kugeza kurwego rwa U4 cyangwa kuri radiografiya ukurikije EN 10246-10 hamwe nicyiciro cyiza cya R2.
Kugaragara no Gusana Byuzuye
Kugaragara
Ibice bitoboye bigomba kugira ubuso bunoze bujyanye nuburyo bwo gukora bwakoreshejwe;ibibyimba, ibinono cyangwa ibinure birebire biva mubikorwa byo gukora biremewe niba umubyimba usigaye uri mubwihanganirana.
Impera yicyiciro kigomba gukatirwa nomero kare kugeza kumurongo wibicuruzwa.
Gusana neza
Ubusembwa bwubuso bushobora gukurwaho no gusya hashingiwe ko ubunini butari munsi yuburebure bwemewe bwerekanwe muri BS EN 10219-2 nyuma yo gusanwa.
Kubice byuzuye ingano, gusana umubiri ukoresheje gusudira ntibyemewe keretse byumvikanyweho ukundi.
Uburyo bwo gusana gusudira bugomba kubahiriza ibisabwa na EN ISO 15607, EN ISO 15609-1, na EN ISO 15614-1.
Ubworoherane
Ubworoherane buke bugomba gukurikiza ibisabwa bijyanye na EN 10219-2 kandi hazitabwaho imiterere yumusaraba.
Ubworoherane ku miterere, Kugororoka na Misa
Ubworoherane bw'uburebure
Uburebure bwa SAW Weld
Ubworoherane ku burebure bwimbere ninyuma yo gusudira kubutaka bwamazi arc welded ibice.
| Umubyimba, T. | Uburebure ntarengwa bwo gusudira, mm |
| ≤14,2 | 3.5 |
| > 14.2 | 4.8 |
Galvanised
BS EN 10219 Holing tubing irashobora gushyuha-gushiramo imbaraga kugirango ubuzima bwiyongere.
Imiyoboro idafite umwobo igaburirwa mu bwogero burimo byibuze 98% bya zinc kugirango bibe urwego rwinshi.
BS EN 10219 Ikimenyetso
Ibiri mu bimenyetso byerekana imiyoboro igomba kubamo:
Izina ryibyuma, urugero EN 10219-S275J0H.
Izina cyangwa ikirango cyuwabikoze.
Kode iranga, urugero nimero yatumijwe.
BS EN 10219 ibyuma birashobora kurangwa nuburyo butandukanye kugirango byorohere kumenyekana no gukurikiranwa, haba mugushushanya, kashe, ibirango bifata, cyangwa ibirango byongeweho, bishobora gukoreshwa kugiti cyabo cyangwa hamwe.
Porogaramu
Ikoreshwa rya BS EN 0219 risanzwe rigizwe nibice byose byubatswe byubaka.
Ubwubatsi:BS EN 10219 imiyoboro yicyuma ikoreshwa cyane mubikorwa byubwubatsi, nko kubaka ibiraro, inkunga yubatswe ku nyubako, nibindi.
Kubaka ibikorwa remezo: zikoreshwa mu mishinga yo kubungabunga amazi, kubaka umuhanda, sisitemu y'imiyoboro, n'indi mishinga yo kubaka ibikorwa remezo, nk'imiyoboro y'amazi, imiyoboro y'amazi, n'ibindi.
Gukora: Iyi miyoboro yicyuma nayo ikoreshwa mugukora ibikoresho bya mashini, sisitemu ya convoyeur, nibindi bikorwa byinganda.
Ubwubatsi bwa komine: Mu mijyi yubukorikori bwimijyi, BS EN 10219 imiyoboro isanzwe yicyuma irashobora gukoreshwa mugukora izamu, gariyamoshi, inzitizi zumuhanda, nibindi.
Imitako yubatswe.
Kuva yashingwa mu 2014, Botop Steel yabaye umuyobozi wa mbere utanga imiyoboro ya karuboni mu majyaruguru y’Ubushinwa, izwiho serivisi nziza, ibicuruzwa byiza, ndetse n’ibisubizo byuzuye.Ibicuruzwa byinshi byikigo birimoidafite icyuma, ERW, LSAW, na SSAW imiyoboro y'ibyuma, hamwe n'ibikoresho byo mu miyoboro, flanges, hamwe n'ibyuma byihariye.
Hamwe no kwiyemeza gukomeye, Botop Steel ishyira mubikorwa igenzura rikomeye kugirango igenzure neza ibicuruzwa byayo.Itsinda ryaryo ritanga ibisubizo byihariye hamwe ninkunga yinzobere, hibandwa ku guhaza abakiriya.
Etiquetas: bs en 10219, en 10219, chs, cfchs, s355j0h, s275j0h.
Igihe cyo kohereza: Apr-26-2024