Uma kukhulunywa ngobunjiniyela bezakhiwo nokwakhiwa, ukukhetha izinto kubalulekile ukuqinisekisa ukuphepha, ukuqina kanye nokusebenza kahle. Enye yezinto ezinjalo eye yathola ukunakwa okukhulu eminyakeni yamuva nje yinsimbi ye-EN 10219 S235JRH. Le nqubo yaseYurophu ichaza izimo zokulethwa kobuchwepheshe zezingxenye ezingenalutho ezakhiwe ngendlela ebandayo, ezihlanganisiwe ezingaba yindilinga, isikwele noma unxande. Kule bhulogi, sizohlola izinzuzo kanye nokusetshenziswa kwe-EN 10219 S235JRH futhi sibheke ngokujulile umenzi ohamba phambili oseCangzhou, eSifundazweni saseHebei.
Ukuqonda i-EN 10219 S235JRH
I-EN 10219 S235JRHkuyindinganiso yezingxenye ezingenalutho ezakhiwe ngendlela ebandayo futhi ezingadingi ukwelashwa kokushisa okulandelayo. Lokhu kusho ukuthi insimbi yakhiwe ngokushisa kwegumbi, okusiza ukugcina izakhiwo zayo zomshini nokuqinisekisa ukuqeda okuphezulu kobuso. Igama elithi "S235" libonisa ukuthi insimbi inamandla amancane okukhiqiza angu-235 MPa, okwenza ifaneleke ezinhlotsheni eziningi zezicelo zesakhiwo. Isijobelelo esithi "JRH" sibonisa ukuthi insimbi ifanele izakhiwo ezihlanganisiwe, okunikeza ukuguquguquka okwengeziwe.
Izinzuzo ze-EN 10219 S235JRH
1. Isilinganiso Esiphezulu Samandla Nesisindo: Enye yezinzuzo eziphawuleka kakhulu ze-EN 10219 S235JRH isilinganiso sayo esiphakeme samandla nesisindo. Lokhu kusho ukuthi ingasekela imithwalo esindayo ngenkathi ihlala ilula, okwenza kube ukukhetha okuhle kwamaphrojekthi okwakha aqaphela isisindo.
2. Ukuguquguquka: Izingxenye ezingenalutho ezakhiwe ngokubandayo zingakhiqizwa ngezindlela ezahlukene nobukhulu, okuvumela ukuguquguquka komklamo. Kungakhathaliseki ukuthi udinga izingxenye eziyindilinga, eziyisikwele noma eziyisikwele, i-EN 10219 S235JRH ingahlangabezana nezidingo zakho ezithile.
3. Izindleko Ezisebenzayo: Inqubo yokukhiqiza amaphrofayili akhiwe ngokubandayo ngokuvamile iyonga kakhulu kunephrofayili akhiwe ngokushisayo. Lokhu kusebenza kahle kwezindleko kanye nokuqina kwezinto kuyenza ibe ukukhetha okuthandwayo phakathi kwabakhi nonjiniyela.
4. Ukumelana nokugqwala: EN 10219 S235JRH ingaphathwa ngezingubo ezahlukahlukene ukuze ithuthukise ukumelana kwayo nokugqwala, iqinisekise impilo yesevisi futhi inciphise izindleko zokulungisa zesikhathi eside.
5. Kulula ukukhiqiza: Izinto zokwakha kulula ukuzisika, ukuzishisela nokuzisebenzisa, futhi zingakhiqizwa futhi zihlanganiswe kahle endaweni. Lokhu kunganciphisa kakhulu isikhathi sokwakha kanye nezindleko zabasebenzi.
Ukusetshenziswa kwe-EN 10219 S235JRH
I-EN 10219 S235JRH isetshenziswa ezinhlotsheni eziningi zokusebenza okuhlanganisa:
- Izakhiwo Zokwakha: Ngokuvamile zisetshenziswa ekwakhiweni kwezakhiwo zezentengiselwano nezindawo zokuhlala ukuze kuhlinzekwe ukwesekwa kwesakhiwo kanye nokuzinza.
- Amabhuloho: Amandla kanye nezakhiwo ezilula zale nto ziyenza ifaneleke ukusetshenziswa ekwakhiweni kwamabhuloho lapho umthamo wokuthwala umthwalo ubaluleke kakhulu.
- Izicelo Zezimboni: EN 10219 S235JRH ivame ukusetshenziswa ekwakhiweni kwemishini yemishini lapho ubuqotho besakhiwo bubaluleke kakhulu.
- Amaphrojekthi Engqalasizinda: Kusukela ezitimeleni kuya emigwaqweni emikhulu, le nsimbi isetshenziswa kumaphrojekthi ahlukahlukene engqalasizinda, okuqinisekisa ukuphepha nokuqina.
Mayelana nenkampani yethu
Ifektri yethu itholakala eCangzhou, eSifundazweni saseHebei, futhi ibilokhu ihola ekukhiqizweni kwe-EN 10219 S235JRH selokhu yasungulwa ngo-1993. Ifektri ihlanganisa indawo engamamitha-skwele angu-350,000, inempahla engu-RMB 680 million, futhi inabasebenzi abanamakhono abangu-680 abazinikele ekuhlinzekeni ngemikhiqizo yensimbi esezingeni eliphezulu. Ukuzibophezela kwethu ekwenzeni kahle nasekusunguleni izinto ezintsha kusenze saba umhlinzeki othembekile embonini.
Ekuphetheni
Ekuphetheni, i-EN 10219 S235JRH inezinzuzo eziningi kanye nezinhlelo zokusebenza ezenza kube ukukhetha okuphezulu kumaphrojekthi wobunjiniyela bezakhiwo kanye nokwakha. Ngenxa yamandla ayo aphezulu, ukuguquguquka kwayo, kanye nokusebenza kahle kwezindleko, akumangazi ukuthi le nto iya ngokuya ithandwa kakhulu ngabakhi nonjiniyela. Uma ucabanga ukusebenzisa i-EN 10219 S235JRH kuphrojekthi yakho elandelayo, khona-ke ifektri yethu edumile eCangzhou iyisinqumo sakho esingcono kakhulu sezixazululo zensimbi ezithembekile nezisezingeni eliphezulu.
Isikhathi sokuthunyelwe: Mashi-21-2025