ASTM A36 Steel Structure Agricultural Steel Structure
APPLICATION
Steel Residential Building:Sab nrauv Designs'steel ncejCov tsev muaj npe nrov rau lawv lub zog siab, lub teeb yuag, kev teeb tsa sai, lub neej ntev thiab kev tsim vaj tsev zoo tsim flexibilities.
Steel Structure Tsev: Advantage ntawm steel tsev lub tsev txuag hluav taws xob, ib puag ncig tus phooj ywg, thermal rwb thaiv tsev, siv sij hawm luv luv.
Steel Structure Warehouse: steel qauvhlau tsevwarehouse nrog ua loj span, qhov chaw siab siv, ceev installation, yooj yim rau kev tsim.
Steel Structure FactoryTsev: Lub peev xwm thauj khoom ntawm prefabricated steel qauv yog siab, thiab qhov ntev tuaj yeem loj yam tsis muaj kab (qhov no tuaj yeem ua tau zoo heev rau kev cob qhia siv).
Agricultural Steel Qauv:Agricultural steel vaj tse yog cov txheej txheem steel nrog cov khoom siv zoo tshaj plaws thiab cov qauv siv feem ntau siv rau cov tsev ua liaj ua teb, tsev cog khoom, tsev nees, tsev qaib lossis npua tsev, tsev cog khoom, thiab lwm yam.
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 | Seismic node tsim rau (bolted kev twb kev txuas tsis brittle welds), seem optimized kom txo tus kheej qhov hnyav rau hauv zos thauj. |
| Hlau Kem | H300 × 300 ~ H500 × 500 (ASTM A36) | Txhawb nqa ncej thiab pem teb loads | Seismic connectors embedded nyob rau hauv lub hauv paus, galvanized nto (zinc txheej = 85μm) rau corrosion kuj nyob rau hauv high humidity ib puag ncig. |
| Crane Beam | W24 × 76 ~ W30 × 99 (ASTM A572 Gr.60) | Load-bearing rau kev lag luam crane | Tsim muaj zog (rau 5 ~ 20t cranes), kawg beam txuas nrog shear-resistant daim hlau. |
2. Cov khoom siv kaw lus (weatherproof + anti-corrosion)
Ru tsev purlinsC12 × 20 ~ C16 × 31 (kub-dip galvanized), sib nrug 1.5 ~ 2m sib nrug, haum rau xim-coated steel phaj installation, thiab resistant rau typhoon loads mus txog qib 12.
Phab ntsa purlins: Z10 × 20 ~ Z14 × 26 (anti-corrosion pleev xim rau), nrog lub qhov cua kom txo tau cov av noo nyob rau hauv cov chaw kub kub.
Kev them nyiaj yug system: Bracing (Φ12 ~ Φ16 kub-dip galvanized round steel) thiab ces kaum braces (L50 × 5 steel ces kaum) txhim khu cov qauv lateral tiv thaiv kom tiv taus cua daj cua dub.
3. Txhawb nqa cov khoom pabcuam (localized tsim kho kom haum)
1.Embedded hardware 10mm 20mm steel phaj kub dip galvanised, rau pob zeb hauv paus siv nyob rau hauv central America.
2.Connectors: Qib 8.8 high-strength bolt nrog kub-dip galvanization, uas tuaj yeem sib sau ua ke yam tsis muaj vuam hauv qhov chaw, ua rau lub sijhawm siv sijhawm luv.
3.Japanese Zoo dej-raws li nplaim-retardant xim nrog hluav taws kub ≥1.5h + Acrylic anti-corrosive xim nrog UV-tiv thaiv, validity lub sij hawm> 10 xyoo, ua kom tiav cov qauv kev tiv thaiv ib puag ncig hauv zos.
STEEL SRUCTURE PROCESSING
| Txoj kev ua | Ua Tshuab | Kev ua haujlwm |
| Txiav | CNC plasma / nplaim taws txiav tshuab, shearing tshuab | CNC plasma / nplaim taws txiav (steel daim hlau / ntu), shearing (thin steel daim hlau), nrog rau kev saib xyuas ntawm qhov raug. |
| Kev tsim | Txias dabtsi yog khoov tshuab, nias nres, dov tshuab | Txias dabtsi yog khoov (rau C / Z purlins), khoov (rau gutters / ntug trimming), dov (rau puag ncig tuav) |
| Vuam | Submerged arc vuam tshuab, phau ntawv arc vuam, CO₂ roj shielded welder | Submerged arc vuam (rau H-zoo li kab / kab teeb), phau ntawv arc vuam (rau gusset daim hlau), CO2 roj shielded arc vuam (rau nyias-walled qhov chaw) |
| Holemaking | CNC drilling tshuab, xuas nrig ntaus tshuab | CNC drilling (rau bolt qhov hauv kev sib txuas daim hlau / cov khoom), xuas nrig ntaus (rau qhov me me hauv cov khoom), nrog rau kev zam rau lub qhov taub thiab txoj haujlwm tswj. |
| Kev kho mob | Txhaj tshuaj blasting / xuab zeb blasting tshuab, grinder, kub-dip galvanizing kab | Kev tshem tawm xeb (steev blasting / xuab zeb blasting), vuam sib tsoo (rau deburring), kub-dip galvanizing (rau bolts / kev txhawb nqa) |
| Kev sib dhos | Sib dhos platform, ntsuas fixtures | Pre-assembly ntawm cov khoom (kem + kab teeb + kev txhawb nqa), disassembly tom qab ntsuas qhov loj me rau kev xa khoom. |
STEEL STRUCTURE TESTING
| 1. Ntsev tshuaj ntsuam (core corrosion test) Siv ASTM B117 thiab ISO 11997-1 cov qauv, qhov kev ntsuam xyuas no ntsuas cov txheej txheem corrosion kuj nyob rau hauv cov dej ntsev siab, xws li cov ntug dej hiav txwv. | 2. Adhesion xeem Ob txoj kev siv: ASTM D3359 hla-txiav kev ntsuas los ntsuas txheej adhesion, thiab ASTM D4541 rub-off test los ntsuas cov ntawv cog lus. | 3. Kev ntsuas av noo thiab kub ua haujlwm ASTM D2247 (40 ° C / 95% RH tiv thaiv blistering thiab tev ntawm txheej thaum lub caij los nag). |
| 4. UV aging test ASTM G154 (kom simulate qib siab UV hauv hav zoov, tiv thaiv cov xim fading thiab chalking ntawm cov xim). | 5. Zaj duab xis thickness kuaj Qhuav zaj duab xis thickness yog ntsuas ib ASTM D7091 siv ib tug sib nqus gauge, thiab ntub zaj duab xis thickness ib ASTM D1212 los xyuas kom meej txheej txheej buildup. | 6. cuam tshuam lub zog kuaj Cov qauv ASTM D2794 (poob-rauj cuam tshuam, tiv thaiv kev puas tsuaj hauv kev xa khoom / tuav. thiab kev teeb tsa). |
KEV KHO SIAB
Kev kho deg Display:Epoxy zinc-nplua nuj txheej, galvanized (kub dip galvanized txheej thickness ≥85μm kev pab cuam lub neej muaj peev xwm ncav cuag 15-20 xyoo), dub oiled, thiab lwm yam.
Dub Oiled
Galvanized
Epoxy Zinc-nplua nuj txheej
Ntim thiab Shipping
Ntim:
Txhawm rau tiv thaiv cov txheej txheem steel los ntawm kev raug mob hauv cov txheej txheem ntawm kev tuav thiab kev thauj mus los, cov khoom no tau ntim siab thiab ntxiv cov txheej txheem tiv thaiv ntxiv ntawm lawv los tiv thaiv kev hnav los ntawm kev sib txhuam lossis kev cuam tshuam. Cov khoom loj, cov khoom sib dhos thiab cov pob khoom tseem ceeb tau muab qhwv tag nrho hauv cov ntaub ntawv tsis muaj dej (yas zaj duab xis, rustproof ntawv thiab lwm yam) rau kev tiv thaiv kev ya raws thiab xeb, cov khoom me me tau muab tso rau hauv cov thawv ntoo kom tsis txhob poob lossis kev puas tsuaj. Txhua cov khoom siv thiab cov khoom siv ntawm qhov ntawd muaj cov ntawv cim tshwj xeeb nrog rau cov ntaub ntawv tiv thaiv thiab cov ntsiab lus ntawm qhov chaw teeb tsa, kom ntseeg tau tias lawv tuaj yeem raug tshem tawm ntawm qhov chaw nyab xeeb thiab koj tuaj yeem nruab txhua qhov chaw zoo.
Kev thauj mus los:
Cov hlau zoo li qub tuaj yeem xa tuaj rau hauv cov thawv lossis cov nqa khoom loj los ntawm qhov loj thiab qhov chaw. Txoj hlua khi feem ntau yog siv los tuav cov khoom loj lossis hnyav, thiab cov khoom no tau khi nrog cov hlua hlau tiv thaiv los ntawm cov ntoo ntawm ob sab los tiv thaiv kev txav thiab kev puas tsuaj thaum thauj. Rau logistics, txhua yam yog npaj nrog tus txheej txheem thauj thoob ntiaj teb rau kev thauj mus los ntev, txawm tias kev xa khoom thoob ntiaj teb, xa khoom raws sijhawm thiab tuaj txog nyab xeeb.
Peb qhov zoo
1. Kev Pabcuam Txawv Tebchaws & Kev Pabcuam Lus Mev
Peb muaj cov ceg ntoo txawv teb chaws nrogPab pawg hais lus Spanishlos muab kev sib txuas lus txhawb nqa tag nrho rau Latin American thiab European cov neeg siv khoom.
Peb pab neeg pab nrogkev lis kev cai clearance, cov ntaub ntawv, thiab logistics coordination, xyuas kom tus me nyuam du thiab ceev ntshuam cov txheej txheem.
2. Npaj Tshuag rau kev xa khoom sai
Peb tswj kom txauscov khoom muag ntawm cov qauv steel qauv cov ntaub ntawv, suav nrog H beams, I beams, thiab cov khoom siv.
Qhov no enablesluv luv lub sij hawm coj mus kuaj, xyuas kom cov neeg muas zaub tau txais cov khoomsai thiab ntseeg taurau tej yaam num ceev.
3.Professional Ntim
Tag nrho cov khoom yog ntim nrogtxheem seaworthy ntim- steel ncej bundling, waterproof wrapping, thiab ntug kev tiv thaiv.
Qhov no ua komkev nyab xeeb loading, kev thauj mus los ntev stability, thiabtuaj txog tsis muaj kev puas tsuajntawm qhov chaw nres nkoj qhov chaw nres nkoj.
4.Efficient Shipping & Delivery
Peb ua haujlwm ze nrogtxhim khu kev qha shipping koom testhiab muab cov nqe lus xa khoom yooj yim xws liFOB, CIF, thiab DDP.
Seb los ntawmhiav txwv, rail,peb lavkhoom xa tuaj raws sij hawmthiab muaj txiaj ntsig logistics nrhiav kev pabcuam.
FAQ
Hais txog Material Quality
Q: Koj cov qauv steel qauv zoo li cas?
A: Peb cov qauv hlau ua tau raws li Asmeskas cov qauv xws li ASTM A36, ASTM A572. ASTM A36 yog cov feem ntau siv carbon structural steel, thaum A588 yog ib tug siab zog, tsis tshua muaj alloy, tshav kub-resistant structural steel siv nyob rau hauv huab cua hnyav.
Q: Dab tsi ua kom zoo rau cov khoom siv hlau?
A: Peb yuav cov hlau los ntawm kev paub zoo hauv tsev / thoob ntiaj teb steel corporation, uas muaj kev ruaj ntseg zoo. Tag nrho cov khoom siv hlau raug kuaj nruj xws li kev soj ntsuam ntawm cov tshuaj muaj pes tsawg leeg, kev sim cov khoom siv kho tshuab thiab tsis muaj kev puas tsuaj (UT, MPT) kom ua tau raws li cov qauv muaj feem xyuam.
Chaw nyob
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Xov tooj
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