Tsanangura Zvinodiwa
Chinangwa:
Chivako (fekitori, nhandare, imba yekugara) kana michina (masherufu, mapuratifomu, masherufu) here?
Rudzi rwekutakura mutoro: mitoro isingachinji, mitoro inoshanduka (senge macrane), mitoro yemhepo nechando, nezvimwewo.
Zvakatipoteredza:
Nzvimbo dzine ngura (nzvimbo dziri kumahombekombe, nzvimbo dzemaindasitiri dzine makemikari) dzinoda dziviriro yakanyanya yengura.
Nzvimbo dzinopisa zvishoma kana kuti dzinopisa zvakanyanya dzinoda simbi inodzivirira mamiriro ekunze (senge Q355ND).
Sarudzo Yezvinhu Zvikuru
Magiredhi eSimbi:
Zvivakwa zvakajairika: Q235B (inodhura zvishoma), Q355B (yakasimba zvakanyanya, inokurudzirwa kushandiswa nevanhu vazhinji);
Nzvimbo dzine tembiricha yakaderera/kudedera: Q355C/D/E (sarudza Giredhi E kana tembiricha dziri pasi pe -20°C);
Nzvimbo dzine ngura yakawanda: Simbi inodziya (yakadai seQ355NH) kana simbi yakapendwa negirazi/simbi yakapendwa.
Mafomu emuchinjikwa:
Zvikamu zvesimbi (H-dandas, I-dandas, maangles), machubhu akaenzana neakaenzana, uye musanganiswa weplate yesimbi unowanikwa, zvichienderana nezvinodiwa nemutoro.
Zviratidzo Zvikuru Zvekushanda
Simba uye Kusimba:
Ongorora zvinodiwa zvechinhu chacho (simba rekukura ≥ 235 MPa, simba rekudhonza ≥ 375 MPa);
Nzvimbo dzine tembiricha yakaderera dzinoda simba remagetsi kuti dzisvike pazvinodiwa (semuenzaniso, ≥ 27 J pa -20°C).
Kutsauka kweDimensional:
Tarisa kureba uye ukobvu hwechinhu (mitemo yenyika inobvumira ± 1-3 mm).
Hunhu hwepamusoro:
Hapana mitswe, maburi akapatsanurwa, kana makomba engura; jira rakafanana remagalasi (≥ 80 μm)
Mabhenefiti ezvivakwa zvesimbi
Zvivakwa Zvakanaka zveMichina
Simba Rakakura uye Huremu Hushoma: Simbi yeQ355 ine simba rekugadzira re345 MPa uye inorema 1/3 kusvika 1/2 chete yekongiri.zvivakwa zvesimbi, zvichideredza zvakanyanya mari yekuvaka hwaro.
Kusimba Kwakanaka: Simba remagetsi rinopisa zvishoma pa -20°C ≥ 27 J (GB/T 1591), richidzivirira zvakanyanya zvinhu zvinoshanduka (sekubvunda kwecrane nekudengenyeka kwemhepo).
Chinjo muKuvaka Kwemaindasitiri
Kunyatsogona Kudzorwa: Kushivirira kwekucheka kweCNC mufekitori ≤ 0.5 mm, uye kurongeka kwegomba rebhoti panzvimbo > 99% (kuderedza kugadziriswa patsva).
Purogiramu Yekuvaka Yakapfupikiswa: Chubhu huru yeShanghai Tower inoshandisa chimiro chesimbi, ichiisa rekodhi ye "pasi rimwe chete mumazuva matatu."
Zvakanakira Nzvimbo uye Mashandiro
Hurefu Hunochinjika: Nhandare yeNyika (Bird's Nest) ine hurefu hwakakura hwemamita mazana matatu nemakumi matatu ichishandisa matani zviuru makumi mana nezviviri esimbi.
Kugadzirisa Zviri Nyore: Majoini anobviswa edanda nekoramu (semuenzaniso, kubatana kwebhoti rakasimba) anotsigira shanduko dzebasa mune ramangwana.
Inochengetedza zvakatipoteredza muhupenyu hwese
Kudzokorodza zvinhu: 60% yemutengo wesimbi dzakaraswa inochengetwa mushure mekuputswa (mutengo we2023 wekugadzirisazve simbi dzakaraswa i2,800 yuan/tani).
Kuvakwa kwegirini: Hapana rubatsiro rwekugadzirisa kana mafomu runodiwa, uye marara ekuvaka ari pasi pe1% (zvivakwa zvekongiri zvinosvika 15%).
Sarudza Kambani Yakakodzera Yekuvaka Simbi-ROYAL GROUP
At Boka rehumambo, tiri vadyidzani vanotungamira mukutengeserana kwezvinhu zvesimbi zvemaindasitiri muTianjin. Nehunyanzvi uye kuzvipira kuisa pamberi mhando, takazvisimbisa kwete chete mukugadzirwa kwesimbi, asiwo mune zvimwe zvigadzirwa zvedu zvese.
Chigadzirwa chega chega chinopihwa neRoyal Group chinoongororwa zvakanyanya kuti chive nechokwadi chekuti chinosangana kana kupfuura mwero wepamusoro-soro. Izvi zvinotibatsira kupa vatengi vedu zvigadzirwa zvakavimbika uye zvakachengeteka zvakakodzera kushandiswa kwakasiyana-siyana.
Tinonzwisisa kuti nguva inokosha kune vatengi vedu, saka, vashandi vedu nemotokari dzedu vanogara vakagadzirira kuendesa zvinhu. Nekuona kuti zvinhu zvinokurumidza uye nenguva, tinobatsira vatengi vedu kuchengetedza nguva uye kugadzirisa maitiro avo ekuvaka.
Royal Group haingovimbi chete mumhando uye kukosha kwechigadzirwa, asi inoratidzawo kutendeseka muhukama hwedu nevatengi. Isu tinopa kwete chete mhando dzakasiyana dzesimbi, asiwo mhando dzakasiyana dzezvimwe zvigadzirwa.
Odha yega yega inoiswa kuRoyal Group inoongororwa isati yabhadharwa. Vatengi vane kodzero yekuongorora zvigadzirwa zvavo vasati vabhadhara kuti vaone kugutsikana uye mhando yechigadzirwa.
China Royal Steel Ltd
Kero
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Runhare
+86 13652091506
Nguva yekutumira: Nyamavhuvhu-12-2025