Xa kufikwa kubunjineli bezakhiwo kunye nolwakhiwo, ukukhethwa kwezinto kubalulekile ukuqinisekisa ukhuseleko, ukuqina kunye nokusebenza kakuhle. Enye yezinto ezinjalo ezifumene ingqwalasela enkulu kwiminyaka yakutshanje yintsimbi ye-EN 10219 S235JRH. Lo mgangatho waseYurophu uchaza iimeko zobuchwephesha zokuhanjiswa kwezixhobo ezingenanto ezakhiweyo ezibandayo, ezidityanisiweyo ezinokuba ngqukuva, isikwere okanye uxande. Kule bhlog, siza kuphonononga iingenelo kunye nokusetyenziswa kwe-EN 10219 S235JRH kwaye sijonge ngokusondeleyo umenzi ophambili oseCangzhou, kwiPhondo laseHebei.
Ukuqonda i-EN 10219 S235JRH
EN 10219 S235JRHngumgangatho weendawo ezingenanto ezakhiweyo ezakhiweyo ezibandayo kwaye ezingadingi unyango lobushushu olulandelayo. Oku kuthetha ukuba intsimbi yenziwe kubushushu begumbi, nto leyo enceda ukugcina iimpawu zayo zoomatshini nokuqinisekisa ukugqitywa komphezulu okumgangatho ophezulu. Igama elithi "S235" libonisa ukuba intsimbi inamandla amancinci okuvelisa angama-235 MPa, nto leyo eyenza ukuba ifaneleke kwiintlobo ngeentlobo zezicelo zesakhiwo. Isimamva esithi "JRH" sibonisa ukuba intsimbi ifanelekile kwizakhiwo ezidityanisiweyo, nto leyo enika ukuguquguquka okongezelelweyo.
Iingenelo ze-EN 10219 S235JRH
1. Umlinganiselo Ophezulu Wokuqina-Ubunzima: Enye yezona nzuzo zibalulekileyo ze-EN 10219 S235JRH ngumlinganiselo wayo ophezulu wokuqina-ubunzima. Oku kuthetha ukuba inokuxhasa imithwalo enzima ngelixa ihlala ilula, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kwiiprojekthi zokwakha ezikhathalela ubunzima.
2. Ukuguquguquka: Iindawo ezingenanto ezibandayo zinokwenziwa ngeemilo ezahlukeneyo kunye nobukhulu, okuvumela ukuguquguquka koyilo. Nokuba ufuna iindawo ezijikelezileyo, ezisikwere okanye ezingxande, i-EN 10219 S235JRH inokuhlangabezana neemfuno zakho ezithile.
3. Ixabiso Eliphantsi: Inkqubo yokuvelisa iiprofayili ezenziwe ngokubandayo idla ngokuba yeyonga kakhulu kuneeprofayili ezenziwe ngokushushu. Oku kusetyenziswa kweendleko kakuhle kunye nokuqina kwezinto kudala ukuba ibe lukhetho oludumileyo phakathi kwabakhi kunye neenjineli.
4. Ukumelana nokugqwala: EN 10219 S235JRH inokulungiswa ngeengubo ezahlukeneyo ukuze yomeleze ukumelana nokugqwala kwayo, iqinisekise ubomi benkonzo kunye nokunciphisa iindleko zokugcinwa kwexesha elide.
5. Kulula ukuyenza: Le nto kulula ukuyisika, ukuyishibiliza nokuyilawula, kwaye inokwenziwa kwaye idityaniswe kakuhle kwindawo yokusebenza. Oku kunokunciphisa kakhulu ixesha lokwakha kunye neendleko zomsebenzi.
Ukusetyenziswa kwe-EN 10219 S235JRH
I-EN 10219 S235JRH isetyenziswa kwiintlobo ngeentlobo zezicelo eziquka:
- Izakhiwo zeZakhiwo: Zisetyenziswa kakhulu ekwakhiweni kwezakhiwo zorhwebo nezindlu zokuhlala ukubonelela ngenkxaso kunye nozinzo lwezakhiwo.
- Iibhulorho: Amandla kunye neempawu ezilula zale nto zenza ukuba ifaneleke ukusetyenziswa ekwakhiweni kweebhulorho apho amandla okuthwala imithwalo ebalulekileyo.
- Izicelo zemizi-mveliso: EN 10219 S235JRH isetyenziswa rhoqo ekwenzeni izixhobo zoomatshini apho ukuqina kwesakhiwo kubaluleke kakhulu.
- Iiprojekthi zeZiseko zoPhuhliso: Ukususela koololiwe ukuya kwiindlela ezinkulu, le ntsimbi isetyenziswa kwiiprojekthi ezahlukeneyo zeziseko zophuhliso, ukuqinisekisa ukhuseleko kunye nokuqina.
Malunga nenkampani yethu
Umzi-mveliso wethu ukwiCangzhou, kwiPhondo laseHebei, kwaye ube ngumholi kwimveliso ye-EN 10219 S235JRH ukusukela oko yasekwa ngo-1993. Lo mzi-mveliso ugubungela indawo yeemitha zesikwere ezingama-350,000, unempahla iyonke eyi-RMB 680 yezigidi, kwaye unabasebenzi abanezakhono abangama-680 abazinikele ekuboneleleni ngeemveliso zentsimbi ezikumgangatho ophezulu. Ukuzinikela kwethu ekugqweseni nasekuveliseni izinto ezintsha kusenze saba ngumthengisi othembekileyo kushishino.
ukuququmbela
Ukuqukumbela, i-EN 10219 S235JRH ineenzuzo ezininzi kunye nokusetyenziswa kwayo okwenza ukuba ibe yeyona ikhethwayo kakhulu kwiiprojekthi zobunjineli bezakhiwo kunye nolwakhiwo. Ngenxa yamandla ayo aphezulu, ukuguquguquka kwayo, kunye nokusebenza kakuhle kweendleko, akumangalisi ukuba le nto ithandwa kakhulu ngabakhi kunye neenjineli. Ukuba ucinga ngokusebenzisa i-EN 10219 S235JRH kwiprojekthi yakho elandelayo, ke umzi-mveliso wethu odumileyo eCangzhou lukhetho lwakho olufanelekileyo lwezisombululo zentsimbi ezithembekileyo nezisemgangathweni ophezulu.
Ixesha leposi: Matshi-21-2025