Qhia meej txog Kev Xav Tau
Lub hom phiaj:
Puas yog lub tsev (lub tsev, chaw ua si, chaw nyob) lossis khoom siv (racks, platforms, racks)?
Load-bearing type: static loads, dynamic loads (xws li cranes), cua thiab daus loads, thiab lwm yam.
Ib puag ncig:
Corrosive ib puag ncig (cov cheeb tsam ntug dej hiav txwv, thaj chaw muaj tshuaj lom neeg) xav tau kev tiv thaiv corrosion.
Tsawg-kub los yog kub-kub ib puag ncig yuav tsum tau huab cua-resistant steel (xws li Q355ND).
Core Material Xaiv
Steel Qib:
Cov qauv siv: Q235B (nqi-zoo), Q355B (lub zog siab dua, pom zoo rau kev siv loj);
Tsawg-kub / vibration ib puag ncig: Q355C / D / E (xaiv Qib E rau kub hauv qab -20 ° C);
High-corrosion ib puag ncig: Weathering steel (xws li Q355NH) los yog galvanized / pleev xim rau ntxiv dag zog.
Cov ntawv hla ntu:
Key Performance Indicators
Lub zog thiab Toughness:
Tshawb xyuas cov khoom siv tshwj xeeb (yield zog ≥ 235 MPa, tensile zog ≥ 375 MPa);
Ib puag ncig kub qis yuav tsum muaj kev cuam tshuam lub zog kom ua tau raws li cov qauv (piv txwv li, ≥ 27 J ntawm -20 ° C).
Dimensional Deviation:
Txheeb xyuas qhov siab ntawm qhov siab thiab thickness kam rau ua (cov qauv hauv tebchaws tso cai ± 1-3 hli).
Nto Zoo:
Tsis muaj kab nrib pleb, interlayers, los yog xeb pits; Txheej txheej galvanized (≥80 μm)
Qhov zoo ntawm cov qauv steel
Zoo heev Mechanical Properties
Lub zog siab thiab lub teeb yuag: Q355 steel boasts lub zog tawm ntawm 345 MPa thiab hnyav tsuas yog 1/3 txog 1/2 ntawm pob zeb.steel qauv, txo qis cov nqi hauv paus.
Qhov zoo tshaj plaws Toughness: Tsawg-kub qhov cuam tshuam lub zog ntawm -20 ° C ≥ 27 J (GB / T 1591), muab qhov tshwj xeeb tsis kam rau cov khoom hnyav (xws li crane vibration thiab cua vibration).
Ib Revolution in Industrialized Construction
Controllable Precision: Hoobkas CNC txiav kam rau ua ≤ 0.5 hli, thiab nyob rau ntawm qhov chaw ntsia liaj qhov rooj qhov alignment> 99% (txo rework).
Shortened Construction Schedule: Lub Shanghai Ntauwd cov tub ntxhais tube siv cov qauv hlau, teeb tsa cov ntaub ntawv ntawm "ib pem teb hauv peb hnub."
Spatial thiab Functional Advantages
Flexible Span: Lub Chaw Ua Si Hauv Tebchaws (Nyob Zes) ua tiav qhov tshwj xeeb loj ntawm 330 meters siv 42,000 tons ntawm steel qauv.
Ib qho yooj yim Retrofitting: Tshem tau cov nqaj-kem pob qij txha (piv txwv li, kev sib txuas ntawm lub zog siab) txhawb kev hloov pauv ua haujlwm yav tom ntej.
Ib puag ncig tus phooj ywg thoob plaws tag nrho lub neej voj voog
Cov khoom siv rov ua dua: 60% ntawm cov khoom seem hlau yog khaws cia tom qab rhuav tshem (2023 cov khoom siv rov ua dua tshiab yog 2,800 yuan / tuj).
Kev tsim kho ntsuab: Tsis tas yuav tsum muaj kev saib xyuas lossis kev txhawb nqa, thiab kev tsim kho cov khib nyiab tsawg dua 1% (cov khoom siv pob zeb suav txog kwv yees li 15%).
Xaiv Lub Tuam Txhab Tsim Nyog Tsim Nyog-ROYAL GROUP
At Royal Group, peb yog ib tug thawj coj nyob rau hauv Tianjin muaj hlau cov ntaub ntawv trading sector. Nrog kev tshaj lij thiab kev cog lus rau qhov tseem ceeb ntawm qhov zoo, peb tau tsim peb tus kheej tsis yog hauv cov qauv hlau, tab sis kuj nyob rau hauv tag nrho peb cov khoom.
Txhua yam khoom uas muab los ntawm Royal Group tau dhau los ua cov txheej txheem tshuaj xyuas zoo kom ntseeg tau tias nws ua tau raws li lossis tshaj cov qauv zoo tshaj plaws. Qhov no pab peb muab peb cov neeg siv khoom nrog cov khoom siv txhim khu kev qha thiab nyab xeeb tsim nyog rau ntau yam kev siv.
Peb nkag siab tias lub sijhawm yog qhov tseem ceeb rau peb cov neeg siv khoom, thiab yog li ntawd, peb cov neeg ua haujlwm thiab cov tsheb thauj khoom yeej ib txwm npaj xa khoom. Los ntawm kev ua kom ceev thiab sijhawm sijhawm, peb pab peb cov neeg siv khoom txuag lub sijhawm thiab txhim kho lawv cov txheej txheem tsim kho.
Royal Group tsis tsuas yog coj kev ntseeg siab ntawm cov khoom lag luam zoo thiab muaj txiaj ntsig, tab sis kuj qhia kev ncaj ncees hauv peb cov neeg siv khoom sib raug zoo. Peb tsis tsuas yog muaj ntau yam steel qauv, tab sis kuj muaj ntau yam ntawm lwm yam khoom.
Txhua qhov kev txiav txim tso nrog Royal Group raug tshuaj xyuas ua ntej them nyiaj. Cov neeg siv khoom muaj txoj cai los tshuaj xyuas lawv cov khoom ua ntej them nyiaj kom ntseeg tau tias kev txaus siab thiab cov khoom zoo.
Tuam Tshoj Royal Corporation Ltd
Chaw nyob
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, Suav
Xov tooj
+86 15320016383
Post lub sij hawm: Aug-12-2025