I-S355J2Hingxenye engenalutho (H) insimbi yesakhiwo (S) ngamandla amancane okukhiqiza we355I-Mpa yobukhulu bodonga ≤16 mm namandla omthelela amancane angu-27 J at -20℃(J2).
Isetshenziswa kabanzi kubunjiniyela besakhiwo, ukwakhiwa kwebhuloho, ukwakha insimbi kanye nezicelo zezimboni ezifana nokugcina izindonga nama-caissons.
Izindinganiso eziphezulu zensimbi ye-S355J2H zifaka kokubili i-BS EN 10210 ne-BS EN 10219. Nakuba zinokuhluka okuthile ngemininingwane, sekukonke kufana kakhulu, ngakho lesi sihloko sizoba izindinganiso ezimbili zezidingo ezihlobene ne-S355J2H ndawonye.
I-Pipe Materia
I-S355J2H iyinsimbi engahlanganisiwe, inombolo yensimbi 1.0576, ecinywa ngokuphelele kusetshenziswa iInqubo ye-FF deoxidationfuthi iqukethe izakhi ezibopha i-nitrogen ezanele ukuhlanganisa i-nitrogen esebenzisekayo, isb ubuncane bengqikithi ye-aluminium engu-0.020% noma i-aluminium encibilikayo engu-0.015%.
Uhlobo Lwepayipi
Inqubo yokukhiqiza ku-BS EN 10210 ihlukaniswa njengengenamthungo noma i-welding.
I-HFCHS (izingxenye eziyizigodi eziyindilinga eziqedwe ukushisa) zivame ukukhiqizwa ku-SMLS, ERW, SAW, kanye ne-EFW.
I-BS EN 10219 Izingxenye ezingenalutho zesakhiwo zizokwenziwa ngokushisela.
I-CFCHS (isigaba esiyindilinga esakhiwe ngendlela ebandayo) ivamise ukukhiqizwa ku-ERW, SAW, kanye ne-EFW.
Umumo Wesigaba Esingenalutho
I-Circular Hollow Section (CHS)
I-Square Hollow Section (RHS)
Isigaba esingenalutho esingunxande (RHS)
I-elliptic hollow section (EHS)
Ububanzi besayizi
I-BS EN 10210 Ububanzi Bosayizi
Ukujiya kodonga: ≤120mm;
Ububanzi bangaphandle: Umjikelezo (CHS): Ububanzi bangaphandle≤2500 mm;
I-BS EN 10219 Ububanzi Bosayizi
Ukuqina kwezindonga: ≤40mm;
Ububanzi bangaphandle: Umjikelezo (CHS): Ububanzi bangaphandle≤2500 mm;
Izingxenye zamakhemikhali ze-S355J2H
Ukusebenza Komshini kwe-S355J2H
Izinzuzo ze-S355J2H
Izakhiwo ezinhle zemishini: Ipayipi lensimbi le-S355J2H linamandla aphezulu kanye nokuqina okuhle, elingakwazi ukumelana nemithwalo emikhulu nemithelela.
Ukushisela: Ipayipi yensimbi ye-S355J2H inokusebenza okuhle kwe-welding futhi ifanele izinqubo ezihlukahlukene ze-welding, ezingahlangabezana nezidingo zamaphrojekthi wobunjiniyela ahlukene.
Ukumelana nokugqwala: Ipayipi lensimbi le-S355J2H linokumelana nokugqwala okuhle futhi lingasetshenziswa isikhathi eside ezindaweni ezinokhahlo.
Zijwayelane nezinga lokushisa eliphansi: Ipayipi lensimbi le-S355J2H lisengakwazi ukugcina ukuqina okuhle namandla ezindaweni ezinezinga lokushisa eliphansi, elifanele amaphrojekthi wobunjiniyela ezindaweni ezibandayo.
Izicelo ze-S355J2H
Ubunjiniyela bezakhiwo: isetshenziselwa amafreyimu esakhiwo, imishayo, amakholomu, njll. yezakhiwo.
Ukwakhiwa kwebhuloho: isetshenziselwa izisekelo zesakhiwo, imishayo, njll. yamabhuloho.
Ukukhiqiza imishini: isetshenziselwa ukukhiqiza izingxenye zemishini eyimishini.
Ukukhiqiza izimoto: esetshenziselwa ukukhiqiza izingxenye zesakhiwo sezimoto.
Ukwakhiwa Kwesakhiwo Sensimbi: Isetshenziselwa ukukhiqiza izingxenye ezihlukahlukene zokwakha isakhiwo sensimbi.
Ukugcina Izindonga namaCaissons: Isetshenziselwa ukwakha izakhiwo zobunjiniyela ezingaphansi komhlaba ezifana nezindonga ezibambayo nama-caisson.
Impahla Elinganayo ye-S355J2H
I-ASTM A500: Ibanga B
I-JIS G3466: STKR400
I-GB/T 3094: Q345
I-DIN 59410: I-St52-3
I-ASTM A252: Ibanga lesi-3
AS/NZS 1163: C350
I-ISO 3183: L360
I-CSA G40.21: Ibanga lama-50W
I-SANS 50025/EN 10025-2: S355JR
BS 4360: IBanga lama-50D
Lawa mazinga alinganayo namabanga angase ahluke kancane ekwakhiweni kwamakhemikhali nasezimpahleni zemishini, kodwa ngokwezinga elithile, angakwazi esikhundleni sensimbi ye-S355J2H futhi abe nezinhlelo ezifanayo kubunjiniyela besakhiwo nakweminye imikhakha.Ekusetshenzisweni kwangempela, kufanele kukhethwe ngokuvumelana nezidingo ezithile kanye namazinga asebenzayo.
Mayelana NATHI
I-EN10210 S355J2H IPHAYIPHA LESTEEL LESAKHIWO
Singabakhiqizi nabahlinzeki bepayipi lensimbi yensimbi esezingeni eliphezulu abavela eChina, futhi siphinde sibe nesitoko sepayipi sensimbi esingenamthungo, sikunikeza izixazululo eziningi zamapayipi ensimbi!
tags: s355j2h, bs zu 10210, bs zu 10219, Impahla Elinganayo, abahlinzeki, abakhiqizi, izimboni, amasheya, izinkampani, iwholesale, thenga, inani, quotation, inqwaba, iyathengiswa, izindleko.
Isikhathi sokuthumela: May-02-2024