Piav qhia txog Cov Kev Xav Tau
Lub Hom Phiaj:
Puas yog lub tsev (lub Hoobkas, chaw ua si, chaw nyob) lossis cov khoom siv (racks, platforms, racks)?
Hom kev thauj khoom: cov khoom thauj zoo li qub, cov khoom thauj dynamic (xws li cranes), cua thiab daus thauj khoom, thiab lwm yam.
Ib puag ncig:
Cov chaw muaj xeb (thaj chaw ntug dej hiav txwv, thaj chaw muaj tshuaj lom neeg) xav tau kev tiv thaiv xeb zoo dua.
Qhov kub qis lossis kub siab xav tau cov hlau uas tiv taus huab cua (xws li Q355ND).
Kev Xaiv Khoom Siv Tseem Ceeb
Cov Qib Hlau:
Cov qauv siv dav dav: Q235B (tus nqi tsim nyog), Q355B (lub zog siab dua, pom zoo rau kev siv dav dav);
Qhov kub qis/kev co ib puag ncig: Q355C/D/E (xaiv Qib E rau qhov kub qis dua -20°C);
Ib puag ncig muaj kev xeb ntau: Cov hlau uas tiv taus huab cua (xws li Q355NH) lossis cov hlau galvanized/pleev xim.
Cov duab hla ntu:
Cov seem hlau (H-beams, I-beams, cov ces kaum), cov raj plaub fab thiab plaub fab, thiab cov phaj hlau sib xyaw ua ke muaj, nyob ntawm qhov xav tau thauj khoom.
Cov Cim Qhia Txog Kev Ua Tau Zoo Tseem Ceeb
Lub zog thiab kev tawv:
Tshawb xyuas cov lus qhia ntawm cov khoom siv (lub zog tawm los ≥ 235 MPa, lub zog tensile ≥ 375 MPa);
Cov chaw kub tsawg xav tau lub zog cuam tshuam kom ua tau raws li cov qauv (piv txwv li, ≥ 27 J ntawm -20 ° C).
Kev Sib Txawv ntawm Qhov Ntev:
Xim xyuas qhov siab thiab tuab ntawm qhov hla kev sib tshuam (cov qauv hauv tebchaws tso cai ±1-3 hli).
Qhov Zoo Ntawm Qhov Chaw:
Tsis muaj kab nrib pleb, cov txheej sib txuas, lossis cov qhov xeb; cov txheej galvanized sib xws (≥ 80 μm)
Cov txiaj ntsig ntawm cov qauv hlau
Cov Khoom Siv Kho Tshuab Zoo Kawg Nkaus
Lub Zog Muaj Zog thiab Lub Teeb Nyhav: Q355 hlau muaj lub zog tso zis ntawm 345 MPa thiab hnyav tsuas yog 1/3 txog 1/2 ntawm cov pob zeb ua vaj tsecov qauv hlau, txo cov nqi hauv paus tseem ceeb.
Kev Ruaj Khov Zoo Tshaj Plaws: Lub zog cuam tshuam qis-kub ntawm -20 ° C ≥ 27 J (GB / T 1591), muab kev tiv thaiv zoo rau cov khoom thauj dynamic (xws li crane co thiab cua co).
Ib Lub Caij Nyoog Hloov Pauv Hauv Kev Tsim Kho Industrialized
Kev Tswjhwm Qhov Tseeb: Lub Hoobkas CNC txiav kev kam rau siab ≤ 0.5 hli, thiab kev sib dhos ntawm qhov ntsia hlau > 99% (txo kev ua haujlwm dua).
Lub Sijhawm Tsim Kho Luv Dua: Lub Shanghai Tower lub raj tseem ceeb siv cov qauv hlau, teeb tsa cov ntaub ntawv ntawm "ib pem teb hauv peb hnub."
Cov txiaj ntsig ntawm qhov chaw thiab kev ua haujlwm
Qhov Ntev Uas Yoog Tau: Lub Chaw Ua Si Hauv Tebchaws (Noog Lub Zes) ua tiav qhov ntev loj heev ntawm 330 meters siv 42,000 tons ntawm cov qauv hlau.
Kev Kho Dua Yooj Yim: Cov pob qij txha uas tshem tau ntawm lub nqaj thiab kem (piv txwv li, cov kev sib txuas ntawm lub ntsia hlau muaj zog siab) txhawb nqa kev hloov pauv kev ua haujlwm yav tom ntej.
Ib puag ncig zoo thoob plaws hauv lub voj voog ntawm lub neej
Kev siv cov khoom siv rov ua dua tshiab: 60% ntawm cov hlau seem tus nqi tseem khaws cia tom qab rhuav tshem (tus nqi rov ua dua tshiab hlau seem xyoo 2023 yog 2,800 yuan / ton).
Kev tsim kho ntsuab: Tsis tas yuav tsum tau saib xyuas lossis kev txhawb nqa formwork, thiab cov khib nyiab tsim kho tsawg dua 1% (cov qauv pob zeb suav txog kwv yees li 15%).
Xaiv Ib Lub Tuam Txhab Tsim Qauv Hlau Uas Tsim Nyog-ROYAL GROUP
At Pawg Neeg Muaj Koob Muaj Npe, peb yog tus khub koom tes ua lag luam hauv Tianjin txoj kev lag luam hlau. Nrog kev ua haujlwm zoo thiab kev cog lus los muab qhov tseem ceeb rau qhov zoo, peb tau tsim peb tus kheej tsis yog hauv cov qauv hlau xwb, tab sis kuj tseem nyob hauv peb cov khoom lag luam tag nrho.
Txhua yam khoom uas Royal Group muab los yeej raug tshuaj xyuas zoo kom zoo thiab ua tau raws li cov qauv zoo tshaj plaws. Qhov no pab peb muab cov khoom zoo thiab ruaj ntseg rau peb cov neeg siv khoom siv tau ntau yam.
Peb nkag siab tias lub sijhawm yog qhov tseem ceeb rau peb cov neeg siv khoom, yog li ntawd, peb cov neeg ua haujlwm thiab cov tsheb thauj khoom yeej ib txwm npaj txhij xa khoom. Los ntawm kev ua kom sai thiab raws sijhawm, peb pab peb cov neeg siv khoom txuag sijhawm thiab ua kom zoo dua lawv cov txheej txheem kev tsim kho.
Royal Group tsis yog tsuas yog coj kev ntseeg siab rau qhov zoo thiab tus nqi ntawm cov khoom xwb, tab sis kuj qhia txog kev ua siab dawb siab zoo hauv peb txoj kev sib raug zoo nrog cov neeg siv khoom. Peb tsis yog tsuas yog muab ntau yam qauv hlau xwb, tab sis kuj muaj ntau yam khoom sib txawv.
Txhua qhov kev txiav txim uas muab tso rau Royal Group yuav raug tshuaj xyuas ua ntej them nyiaj. Cov neeg siv khoom muaj cai tshuaj xyuas lawv cov khoom ua ntej them nyiaj kom ntseeg tau tias lawv txaus siab thiab zoo ntawm cov khoom.
Tuam Tshoj Royal Steel Ltd
Chaw Nyob
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, Suav
Xov tooj
+86 13652091506
Lub sijhawm tshaj tawm: Lub Yim Hli-12-2025