Cacisa Iimfuno
Injongo:
Ingaba sisakhiwo (umzi-mveliso, ibala lemidlalo, indawo yokuhlala) okanye izixhobo (iirekhi, amaqonga, iirekhi)?
Uhlobo oluthwala imithwalo: imithwalo engashukumiyo, imithwalo enamandla (efana neekhreyini), imithwalo yomoya nekhephu, njl.
Okusingqongileyo:
Iindawo ezidlakazelayo (iindawo ezikunxweme, iindawo zoshishino ezineekhemikhali) zifuna ukhuseleko oluphuculweyo lokugqwala.
Iindawo ezinobushushu obuphantsi okanye obuphezulu zifuna intsimbi ekwaziyo ukumelana nemozulu (njenge-Q355ND).
Ukhetho lwezinto ezibalulekileyo
Amanqanaba eNtsimbi:
Izakhiwo eziqhelekileyo: Q235B (ixabiso liphantsi), Q355B (inamandla aphezulu, icetyiswa ukuba isetyenziswe ngokubanzi);
Iindawo ezinobushushu obuphantsi/ukungcangcazela: Q355C/D/E (khetha uGrade E kumaqondo obushushu angaphantsi kwe -20°C);
Iindawo ezinomhlwa ophezulu: Intsimbi egqumayo (njenge-Q355NH) okanye ukuqinisa okufakwe i-galvanized/peyintiweyo.
Iifom ezinqamlezileyo:
Amacandelo entsimbi (Umqadi we-Hs, Umqadi we-Is, ii-engile), iityhubhu zesikwere nezingxande, kunye neendibaniselwano zepleyiti yentsimbi ziyafumaneka, kuxhomekeke kwiimfuno zomthwalo.
Izalathisi Zokusebenza Eziphambili
Amandla Nokuqina:
Hlola iinkcukacha zezinto ezisetyenzisiweyo (amandla okukhupha amandla ≥ 235 MPa, amandla okutsalwa kwamandla ≥ 375 MPa);
Iindawo ezinobushushu obuphantsi zifuna amandla ombane ukuze zihlangabezane nemigangatho (umz., ≥ 27 J kwi -20°C).
Ukuphambuka koBume:
Jonga ukuphakama kunye nobukhulu obuhambelana nobubanzi obuhlukeneyo (imigangatho yesizwe ivumela ± 1-3 mm).
Umgangatho womphezulu:
Akukho mifantu, iileya ezidibeneyo, okanye imingxuma yomhlwa; umaleko ofanayo we-galvanized (≥ 80 μm)
Iingenelo zezakhiwo zentsimbi
Iipropati Ezibalaseleyo Zoomatshini
Amandla Aphezulu Nobunzima: Intsimbi ye-Q355 inamandla okuvelisa i-345 MPa kwaye inobunzima obuyi-1/3 ukuya kwi-1/2 kuphela kunobekhonkrithi.izakhiwo zentsimbi, ukunciphisa kakhulu iindleko zesiseko.
Ukuqina Okubalaseleyo: Amandla empembelelo kubushushu obuphantsi kwi -20°C ≥ 27 J (GB/T 1591), enika ukumelana okugqwesileyo kwimithwalo enamandla (efana nokungcangcazela kwekhreyini kunye nokungcangcazela komoya).
Uguquko kuLwakhiwo oluManyeneyo
Ukuchaneka Okulawulekayo: Ukunyamezelana kokusika kwe-CNC yoMzi-mveliso ≤ 0.5 mm, kunye nokulungelelaniswa komngxuma webholithi kwindawo > 99% (ukunciphisa ukuphinda kusetyenziswe).
Ishedyuli Yokwakha Efinyeziweyo: Ityhubhu engundoqo yeShanghai Tower isebenzisa isakhiwo sentsimbi, ibeka irekhodi "lomgangatho omnye kwiintsuku ezintathu."
Iingenelo zeNdawo kunye nezoSebenzayo
Ububanzi Obuguquguqukayo: I-National Stadium (i-Bird's Nest) inobude obungathethekiyo obuziimitha ezingama-330 isebenzisa iitoni ezingama-42,000 zesakhiwo sentsimbi.
Ukulungiswa Okulula: Amalungu asuswayo e-beam-column (umz., uqhagamshelo lwe-bolt olunamandla aphezulu) axhasa utshintsho olusebenzayo kwixesha elizayo.
Ayinabungozi kokusingqongileyo kulo lonke ixesha lobomi
Ukuphinda kusetyenziswe izinto: I-60% yexabiso lentsimbi elahliweyo liyagcinwa emva kokudilizwa (ixabiso lokuphinda kusetyenziswe intsimbi elahliweyo ngo-2023 yi-2,800 yuan/ton).
Ulwakhiwo oluluhlaza: Akukho nkxaso yolondolozo okanye yefomu efunekayo, kwaye inkunkuma yokwakha ingaphantsi kwe-1% (izakhiwo zekhonkrithi zimalunga ne-15%).
Khetha ulwakhiwo lwentsimbi olufanelekileyo-ROYAL GROUP
At Iqela lasebukhosini, singamaqabane aphambili kwicandelo lokurhweba ngezixhobo zesinyithi zoshishino eTianjin. Ngobungcali kunye nokuzibophelela ekubekeni umgangatho phambili, sizinze kungekuphela nje kwisakhiwo sesinyithi, kodwa nakwezinye iimveliso zethu.
Yonke imveliso enikezelwa yiRoyal Group idlula kwinkqubo yokuhlolwa komgangatho ukuqinisekisa ukuba iyahlangabezana okanye idlula imigangatho yomgangatho ophezulu. Oku kusinceda sinike abathengi bethu iimveliso ezithembekileyo nezikhuselekileyo ezifanelekileyo kwiintlobo ngeentlobo zezicelo.
Siyaqonda ukuba ixesha libaluleke kakhulu kubathengi bethu, ngoko ke, abasebenzi bethu kunye neenqwelo-mafutha bahlala bekulungele ukuhambisa iimpahla. Ngokuqinisekisa isantya kunye nokugcinwa kwexesha, sinceda abathengi bethu bonge ixesha kwaye baphucule iinkqubo zabo zokwakha.
I-Royal Group ayizisi nje kuphela ukuzithemba kumgangatho nexabiso lemveliso, kodwa ikwabonisa ukunyaniseka kubudlelwane bethu nabathengi. Asiboneleli nje kuphela ngezakhiwo ezahlukeneyo zentsimbi, kodwa sikwabonelela nangezinye iimveliso ezahlukeneyo.
Yonke iodolo efakwe kwiRoyal Group ihlolwa ngaphambi kokuba ihlawulwe. Abathengi banelungelo lokuhlola iimveliso zabo ngaphambi kokuba bahlawulwe ukuqinisekisa ukwaneliseka kunye nomgangatho wemveliso.
I-China Royal Steel Ltd
Idilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ifowuni
+86 13652091506
Ixesha lokuthumela: Agasti-12-2025