H-beams thiab txhua kab yog submerged arc welded, gusset phaj yog arc welded manually thiab cov phab ntsa nyias nyias yog welded nrog co2 roj.
ASTM A36 Steel Structure Khw Muag Khoom & Exhibition Centers Structure
APPLICATION
Steel qauv Hotel:Cov khw muag khoom thiab cov chaw ua yeeb yam siv cov qauv steel rau qhov loj, qhib qhov chaw, hloov tau yooj yim, thiab kev tsim kho sai.
Lub Tsev Kawm Ntawv Steel:Hlau ncejlub tsev tuaj yeem txuag tau lub zog, kev tiv thaiv ib puag ncig, thermal rwb thaiv tsev, thiab lub sijhawm luv tshaj plaws ntawm kev nqis peev rau qhov uas nws siv los tsim lub teeb yuag steel ncej.
Steel Structure Warehouse:Steel qauvwarehouse muaj cov yam ntxwv ntawm cov spans loj, siv qhov chaw siab, installation ceev thiab hloov tau yooj yim.
Steel Structure Industrial Tsev: Cov qauv steel muaj lub tsev muaj zog, hnav, thiab zoo tagnrho rau kev siv ceev, loj-ntev.
KHOOM PLIG
Core steel qauv khoom siv rau kev tsim kho hauv tsev
1. Main load-bearing qauv (adaptable rau tropical seismic yuav tsum tau)
| Yam khoom | Specification Range | Core Function | Central America Adaptation Points |
| Portal Ncej Beam | W12 × 30 ~ W16 × 45 (ASTM A572 Gr.50) | Main beam rau ru tsev / phab ntsa load-bearing | Lub siab seismic nodes siv bolted flanges los tiv thaiv brittleness nyob rau hauv welds thiab tau structurally optimized kom txo tau qhov hnyav kom yooj yim ntawm kev thauj mus los. |
| Hlau Kem | H300 × 300 ~ H500 × 500 (ASTM A36) | Txhawb nqa ncej thiab pem teb loads | Lub seismic puag phaj connectors yog kub-dip galvanized (≥85 μm) los muab qhov tsawg kawg nkaus tiv thaiv corrosion rau siv nyob rau hauv ib puag ncig ntub. |
| Crane Beam | W24 × 76 ~ W30 × 99 (ASTM A572 Gr.60) | Load-bearing rau kev lag luam crane | Kev tsim kho muaj zog (5-20t cranes) nrog cov kab hluav taws xob kawg nrog cov ntawv sib txuas sib txuas. |
2. Cov khoom siv kaw lus (weatherproof + anti-corrosion)
Ru tsev Purlins: C12 × 20–C16 × 31 (kub-dip galvanized) nrog 1.5-2m cov chaw yog tsim rau xim-coated steel ntawv installation thiab tuaj yeem tiv taus typhoon load mus txog qib 12.
Phab ntsa Purlins: Z10 × 20-Z14 × 26 (anti-corrosion pleev xim rau) nrog lub qhov cua kom txo qis dampness nyob rau hauv chaw kub thiab txias Hoobkas.
Kev them nyiaj yug System: Bracing (Φ12–Φ16 kub-dip galvanized round steel) thiab kaum braces (L50 × 5 steel ces kaum) nce lateral rigidity thiab lav kev ua tau zoo nyob rau hauv cov cua ntawm nag xob nag cua lub zog.
3. Txhawb nqa cov khoom pabcuam (localized tsim kho kom haum)
1.Partes incrustadas: placas de acero galvanizado de 10 a 20 mm, se adapta a cimentaciones de concreto conocidad en Centroamérica.
2.Conectores: Pernos de alta resistencia grado 8.8, galvanizados en caliente, no es necesario soldar en el sitio, facilitando el montaje.
3.Revestimientos: Pintura ignífuga a base de agua (≥1,5 h) y pintura acrílica anti-corrosiva con protección UV (vida útil ≥ 10 años), en cumplimiento con las normativas ambientales locales.
STEEL SRUCTURE PROCESSING
| Txoj kev ua | Ua Tshuab | Kev ua haujlwm |
| Txiav | CNC ntshav / nplaim txiav tshuab, shearing tshuab | Plasmas / nplaim taws txiav (steel daim hlau / ntu), shearing (nyias steel daim hlau), nrog kev tswj qhov tseeb |
| tsim | Txias dabtsi yog khoov tshuab, xovxwm nres tshuab, dov tshuab. | Txias dabtsi yog khoov (rau C / Z purlins), folding (rau gutters / ntug trimming), dov (rau puag ncig tuav) |
| Vuam | Submerged arc vuam tshuab, phau ntawv arc vuam, CO₂ roj shielded welder | |
| Holemaking | CNC driller, xuas nrig ntaus tshuab. | CNC drilled rau bolt qhov thiab xuas nrig ntaus rau luv luv khiav, lav qhov loj thiab qhov chaw |
| Kev kho mob | Txhaj tshuaj blasting / xuab zeb blasting tshuab, grinder, kub-dip galvanizing kab | Tshem tawm cov xeb (tshuaj tua blasting / xuab zeb blasting), vuam sib tsoo (rau deburring), kub-dip galvanizing (rau bolts / kev txhawb nqa) |
| Kev sib dhos | Chaw nres tsheb sib dhos, tshuaj xyuas fixture | Pre-fabricate Cheebtsam (kem + kab teeb + kev txhawb nqa), tshem tawm tom qab ntsuas qhov loj me rau kev xa khoom |
STEEL STRUCTURE TESTING
| 1. Ntsev tshuaj ntsuam (core corrosion test) Ua tau raws li ASTM B117 thiab ISO 11997-1 ntsev tsuag cov qauv, zoo tagnrho rau Central America qhov chaw ntug dej hiav txwv. | 2. Adhesion xeem Crosshatch test (ASTM D3359) rau txheej adhesion, rub-off test (ASTM D4541) rau tev lub zog. | 3. Kev ntsuas av noo thiab kub tsis kam Ua raws li ASTM D2247 (40 ° C / 95% RH) kom tsis txhob blistering thiab tawg ntawm txheej thaum lub caij los nag. |
| 4. UV aging test Ua raws li ASTM G154 los tiv thaiv UV ua rau cov xim fading thiab chalking nyob rau hauv raug los nag hav zoov. | 5. Zaj duab xis thickness kuaj Qhuav zaj duab xis thickness yog ntsuas los ntawm ASTM D7091 thiab ntub zaj duab xis thickness los ntawm ASTM D1212 kom ua tau raws li qhov yuav tsum tau corrosion-resistant thickness. | 6. cuam tshuam lub zog kuaj Ua raws li ASTM D2794 (poob rauj cuam tshuam) los tiv thaiv kev puas tsuaj thaum thauj thiab tuav. |
KEV KHO SIAB
Kev kho deg Display:Epoxy zinc nplua nuj txheej, galvanized (kub dip galvanized txheej thickness≥85μm kev pab cuam lub neej yuav ua tau 15-20 xyoo), blacflowyiled, thiab lwm yam.
Dub Oiled
Galvanized
Epoxy Zinc-nplua nuj txheej
Ntim thiab Shipping
Ntim:
Cov txheej txheem steel tau ntim ruaj khov kom ntseeg tau tias muaj kev nyab xeeb thiab thauj khoom. Cov khoom loj yog qhwv nrog cov khoom siv dej tsis zoo thiab cov khoom me me tau ntim rau hauv cov thawv ntoo thiab txhua lub thawv tau sau meej meej kom yooj yim tshem tawm thiab sib dhos.
Kev thauj mus los:
Kev tsim cov hlau tuaj yeem thauj mus rau hauv cov thawv lossis los ntawm cov nkoj loj, nrog cov khoom loj khi nrog cov hlua hlau thiab cov ntoo thaiv raws li cov qauv thoob ntiaj teb rau kev xa khoom thiab raws sijhawm.
Peb qhov zoo
1. Kev Pabcuam Txawv Tebchaws & Kev Pabcuam Lus Mev
Peb muaj cov koom haum txawv teb chaws nrog pab pawg hais lus Mev los muab kev txhawb nqa kev sib txuas lus tag nrho rau Latin American thiab European cov neeg siv khoom.
Peb pab neeg pab nrog kev lis kev cai clearance, cov ntaub ntawv, thiab logistics kev sib koom tes, kom ntseeg tau tias tus me nyuam thiab cov txheej txheem ntshuam sai.
2. Npaj Tshuag rau kev xa khoom sai
Peb muaj cov khoom muag txaus ntawm cov qauv steel qauv cov ntaub ntawv, suav nrog H beams, I beams, thiab cov khoom siv.
Qhov no ua rau lub sijhawm luv luv, ua kom cov neeg siv khoom tau txais cov khoom sai thiab ntseeg tau rau cov haujlwm ceev.
3.Professional Ntim
Tag nrho cov khoom tau ntim nrog cov txheej txheem seaworthy ntim - steel ncej bundling, waterproof wrapping, thiab ntug kev tiv thaiv.
Qhov no ua kom muaj kev nyab xeeb kev thauj khoom, kev thauj mus los ntev, thiab tsis muaj kev puas tsuaj tuaj txog ntawm qhov chaw nres nkoj.
4.Efficient Shipping & Delivery
Peb ua haujlwm ze nrog cov neeg xa khoom tuaj yeem ntseeg tau thiab muab cov nqe lus xa khoom yooj yim xws li FOB, CIF, thiab DDP.
Txawm hais tias los ntawm hiav txwv, kev tsheb nqaj hlau, peb lav cov khoom xa tuaj raws sij hawm thiab cov kev pabcuam logistics zoo.
FAQ
Hais txog Material Quality
Q: Dab tsi yog cov qauv zoo ntawm koj cov qauv steel?
A: Peb cov qauv hlau ua raws li Asmeskas tus qauv xws li ASTM A36, ASTM A572. ASTM A36 yog ib txwm carbon structural steel, thiab A588 yog huab cua-resistant structural steel rau hnyav atmospheric ib puag ncig.
Q: Koj ua li cas los xyuas qhov zoo ntawm cov hlau?
A: Peb yuav nrog cov khoom zoo hauv siab thiab ua haujlwm nrog cov mills uas muaj pov thawj zoo thiab cov ntaub ntawv zoo. Txhua yam khoom yuav raug soj ntsuam tag nrho thaum lub sijhawm xa khoom, xws li: tshuaj ntsuam xyuas tshuaj, tshuaj xyuas cov khoom siv kho tshuab, kev soj ntsuam los ntawm kev kuaj tsis muaj kev puas tsuaj, kuaj ultrasonic, kuaj cov khoom sib nqus, kuaj pom ua raws li cov qauv xav tau.
Chaw nyob
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, Suav
Xov tooj
+86 13652091506
Sau koj cov lus ntawm no thiab xa tuaj rau peb
