Nkhani - Kodi mbale yachitsulo yotenthedwa ya ku China imagwira ntchito bwanji pa ntchito zomangamanga ku Central America? Kusanthula kwathunthu kwa magiredi ofunikira monga Q345B

Mbale yachitsulo yotenthedwa: Makhalidwe apakati a mwala wapangodya wa mafakitale
Mbale yachitsulo yotenthedwaAmapangidwa ndi ma billets kudzera mu kugwedezeka kwa kutentha kwambiri. Amadzitamandira ndi ubwino waukulu wa kusinthasintha kwamphamvu komanso kupangika bwino, zomwe zimapangitsa kuti agwiritsidwe ntchito kwambiri pomanga nyumba, zomangamanga, kupanga makina, ndi zina.

Malinga ndi deta yochokera ku Latin American Steel Association, zitsulo zomwe zimagulidwa ku Central America zimafika 11% ya chuma chonse cha ku Latin America, ndipo theka lake limachokera ku China.

Zipangizo zofunika zomwe zagulidwa ku China ku Central America ndi momwe zimagwiritsidwira ntchito

(I) Chitsulo chopanda aloyi wochepa, champhamvu kwambiri: Q345B
Q345B ndi chinthu "chofunika kwambiri" pa ntchito zomangamanga ku Central America. Ndi mphamvu yotulutsa ya 345 MPa, imagwirizanitsa kusinthasintha kwabwino komanso kukana kugwedezeka. Imagwirizana ndi miyezo ya GB/T ndipo ili ndi satifiketi ya ISO9001.

Mu mapulojekiti awiri akuluakulu okulitsa mapaipi a zinyalala ku Nicaragua, matani 1,471.26 a milu yachitsulo ya Larsen ya Q345B yotenthedwa ndi moto adagulidwa nthawi imodzi. Izi zidagwiritsidwa ntchito pomanga maziko a mapaipi a zinyalala okwana makilomita 87.2, malo opopera asanu, ndi malo amodzi oyeretsera zinyalala. Zikupezeka muutali wa mamita 9, mamita 12, ndi mamita 15, zimagwirizana bwino ndi kuya kofunikira kwa polojekiti yapansi panthaka. Ubwino waukulu wa chipangizochi ndi kukhazikika kwake m'malo otentha komanso amvula, pomwe chiŵerengero cha mtengo ndi magwiridwe antchito chikuposa kwambiri cha zinthu zofanana zakomweko.

(II) Chitsulo Chapamwamba Cha Kapangidwe ka Kaboni: SPHT1 ndi SAE Series

SPHT1: Monga chitsulo chopondera pansi pa muyezo wa JIS waku Japan, SPHT1 yakhala chisankho chabwino kwambiri pa zomangamanga ku Dominican Republic chifukwa cha kulimba kwake komanso pulasitiki. Royal Steel kale idasintha matani 900 a SPHT1 hot-rolled coil kuti ikhale ya kasitomala wa Dominican. Pambuyo pokonza magawo opondera ndikukonzanso mapaipi, SPHT1 idagwiritsidwa ntchito popanga mapaipi akumatauni. Mphamvu yake yolinganizika komanso kapangidwe kake zidapangitsa kuti ikhale yoyenera kuyika mapaipi nthawi zambiri ku Central America.

SAE 1006/1008: Zitsulo ziwirizi zotenthedwa ndi mpweya wochepa ndi zinthu zofunika kwambiri popanga zinthu zopepuka. Royal Steel Group inatumiza matani 14,000 a SAE 1008 hot-rolled coils ku Brazil.

(III) Chitsulo Chomangira Nyengo: A588 Gr B
Chitsulo chotenthetsera madzi cha A588 Gr B, chokhala ndi dzimbiri lodzichiritsa lokha, chapeza gawo pamsika chifukwa cha chinyezi chambiri komanso malo owononga kwambiri omwe amapezeka m'madera ena a Central America.
Dziko la Mexico linaitanitsa matani 3,000 a mbale zachitsulo zotentha za A588 Gr B kuchokera ku kampani yathu kuti zigwiritsidwe ntchito pomanga zomangamanga za mlatho wa m'mphepete mwa nyanja ndi madoko.

(IV) Chitsulo cha Carbon Chogwiritsidwa Ntchito Zonse: SS400 ndi ASTM A36 Zofunikira
SS400 (muyezo wa ku Japan) ndiASTM A36(muyezo wa ku America) ndi "zofunikira kwambiri" pamakampani aku Central America. Ndi mphamvu zokolola za 245 MPa ndi 250 MPa, motsatana, ndizoyenera kupanga zinthu zomangira zochepa komanso kupanga makina wamba. Makasitomala aku Colombia a Royal Steel Group amagula makamaka mbale zachitsulo zokhala ndi mapatani a 3.0mm zopangidwa ndi SS400 kuti zisagwedezeke pamapulatifomu oyendera ndi omanga.

Gulu la Zitsulo Zachifumuimapereka ntchito "zosintha + kutumiza mwachangu", zomwe zimathandiza kuthana ndi nthawi yochepa ya mapulojekiti ku Central America.

Mitengo yotumizira kunja zitsulo zotentha ku China ndi yotsika ndi 15%-20% kuposa ya ku Europe ndi United States. Royal Steel Group, yomwe ili ndi likulu lake ku Tianjin, ili ndi maukonde otumizira katundu ochokera ku Tianjin Port ndi Shanghai Port, omwe amafika m'malo akuluakulu monga Nicaragua ndi Mexico, zomwe zimachepetsanso ndalama zogulira zinthu.

Tikulandira mochokera pansi pa mtima mafunso ndi mgwirizano kuchokera ku makampani omanga nyumba, opanga makina, ndi ogwirizana nawo malonda ku Central America ndi padziko lonse lapansi! Kaya ndi akuluakulu, magulu otchuka monga Q345B ndi SPHT1, kapena zinthu zopangidwa mwamakonda monga A588 Gr B weathering steel ndi Q420B high-strength steel, Royal Steel Group imapereka ntchito zokhazikika, kuphatikiza kapangidwe ka njira zaukadaulo, kutumiza zitsanzo kwaulere, ndi kutsatira kwathunthu kutumiza kwa nyanja, kuti muthandize mapulojekiti anu kuchepetsa ndalama, kukonza magwiridwe antchito, komanso kumaliza ntchito panthawi yake. Tikuyembekezera kugwira nanu ntchito kuti mupange dongosolo latsopano la chitukuko cha mafakitale ndi zomangamanga ku Central America!