| Qib Steel | JIS A5528 SY295/SY390/SY490 |
| Txuj | JIS A5528 |
| Lub sij hawm xa tuaj | 10 ~ 20 Hnub |
| Daim ntawv pov thawj | ISO9001, ISO14001, ISO18001, CE FPC |
| Dav | 400mm / 15.75in, 600mm / 23.62in, 750mm / 29.53in |
| Qhov siab | 100mm / 3.94in-225mm / 8.86 nyob rau hauv |
| Thickness | 9.4mm / 0.37in-23.5mm / 0.92 nyob rau hauv |
| Ntev | 6m-24m, 9m, 12m, 15m, 18m thiab kev cai |
| Hom | U-shaped steel ntawv pawg |
| Kev Pabcuam | Punching, Txiav |
| Cov khoom muaj pes tsawg leeg | C≤0.22%, Mn≤1.60%, P≤0.035%, S≤0.035%, ua raws li JIS A5528 thiab ASTM A328 tus qauv. |
| Mechanical zog | Yield zog ≥ 390 MPa / 56.5 ksi; Tensile zog ≥ 540 MPa / 78.3 ksi; Elongation ≥ 18% |
| Cov txheej txheem | Kub Rolled |
| Qhov ntev | PU 400x100 PU400x125 PU400x150 PU400x170 PU500x200 PU500x225 PU600x130 PU600x180 PU600x210 |
| Interlock hom | Larssen locks, txias dov interlock, kub dov interlock |
| Daim ntawv pov thawj | JIS A5528, ASTM A328, CE, SGS daim ntawv pov thawj |
| Cov qauv qauv | Kev lag luam Asmeskas yog txuam nrog AISC Design Standard, thaum lub lag luam Esxias sab hnub tuaj yog txuam nrog JIS Basic Engineering Design Standard. |
| Daim ntawv thov | Chaw nres nkoj & wharf kev tsim kho, txuas hniav, sib sib zog nqus hauv paus pits, dej tej yaam num, thiab cawm thaum muaj xwm ceev |
| Qauv: JIS A5528 | ASTM A328 Tus Qauv Ua Haujlwm | Siv dav dav (mm) | Siv dav dav (hauv) | Qhov siab (mm) | Siv Tau Qhov siab (hauv) | Web Thickness (hli) |
| U400 × 100 (ASSZ-2) | ASTM A328 Hom 2 | 400 | 15.75 Nws | 100 | 3.94 ib | 10.5 |
| U400 × 125 (ASSZ-3) | ASTM A328 Hom 3 | 400 | 15.75 Nws | 125 | 4.92 ib | 13 |
| U400 × 170 (ASSZ-4) | ASTM A328 Hom 4 | 400 | 15.75 Nws | 170 | 6.69 ib | 15.5 ib |
| U600 × 210 (ASSZ-4W) | ASTM A328 Hom 6 | 600 | 23.62 Nws | 210 | 8.27 ib | 18 |
| U600 × 205 (Customized) | ASTM A328 Hom 6A | 600 | 23.62 Nws | 205 | 8.07 Nws | 10.9 |
| U750 × 225 (ASSZ-6L) | ASTM A328 Hom 8 | 750 | 29.53 Nws | 225 | 8.86 ib | 14.6 ib |
| Web Thickness (hauv) | Qhov hnyav (kg / m) | Unit Nyhav (lb/ft) | Khoom siv (Dual Standard Compatible) | Yield zog (MPa) | Tensile zog (MPa) | Cov xwm txheej siv tau rau Asmeskas Kev Lag Luam | Siv tau Scenario rau Kev Lag Luam Cov Neeg Esxias Qab Teb Hnub Tuaj |
| 0.41 ib | 48 | 32.1 | SY390 / Qib 50 | 390 | 540 | Cov kab ke hauv nroog ntawm cov kav dej me me hauv North America thiab kev ua liaj ua teb ntawm qhov ntsuas ntawm lub nroog rau kev cog qoob loo) | Irrigation systems: Ua liaj ua teb hauv Indonesia thiab Philippines |
| 0.51 ib | 60 | 40.2 ib | SY390 / Qib 50 | 390 | 540 | Deck underpinning ntawm American Midwestern lub tsev. | Bangkok Urban Drainage Project |
| 0.61 ib | 76.1 ib | 51 | SY390 / Qib 55 | 390 | 540 | Gulf ntug dej hiav txwv tswj cov levees | Singapore Av Reclamation Project (Small Section) |
| 0.71 ib | 106.2 ib | 71.1 ib | SY390 / Qib 60 | 390 | 540 | Houston Chaw nres nkoj seep nruj, Texas roj shale dikes | Jakarta Deep-Sea Port Support |
| 0.43 ib | 76.4 ib | 51.2 ib | SY390 / Qib 55 | 390 | 540 | Kev tswj dej hauv California | Ho Chi Minh City Coastal Industrial Zone Tiv Thaiv |
| 0.57 ib | 116.4 ib | 77.9 ua | SY390 / Qib 60 | 390 | 540 | Deep Foundation Pits ntawm Vancouver Port, Canada | Malaysia Loj-Scale Av Reclamation Project |
Tebchaws Asmeskas: Kub-dip galvanized (ASTM A123, zinc txheej ≥ 85 μm) + 3PE txheej (yeem), sau tias "Environmentally friendly RoHS raws".
Southeast Asia: Kub dip galvanized (zinc thickness ≥100μm) + coal tar epoxy txheej nrog rau qhov tseem ceeb ntawm "tsis muaj xeb tom qab 5000 teev ntsev tsuag tshuaj ntsuam, tsim nyog nyob rau hauv tropic marine cua".
Tsim:Yin-yang interlocking, permeability ≤1 × 10⁻⁷ cm / s
Tebchaws Asmeskas:ASTM D5887 ua raws
Southeast Asia:Resistant mus rau tropical-season av seepage
Kev xaiv hlau:
Xaiv cov khoom siv qib siab zoo (xws li Q355B, S355GP, GR50) raws li cov khoom siv kho tshuab.
Cua sov:
Kub billets / slabs rau ~ 1,200 ° C rau malleability.
Kub Rolling:
Zoo li steel rau hauv U-profile nrog dov mills.
Cua txias:
Txias nyob rau hauv ib tug neeg pwm los yog tais nyob rau hauv kais dej, co kom txog rau thaum lawv yog cov xav tau constantly.
Straightening & Txiav:
Tsuas yog qhov ntev thiab dav qhov tseeb raug kuaj xyuas thiab txiav rau tus qauv lossis tus neeg siv khoom ntev.
Kev soj ntsuam zoo:
Ua qhov kev ntsuam xyuas qhov ntev, mechanical thiab pom.
Kev kho deg (yeem):
Siv cov xim, zinc plating, lossis xeb tiv thaiv, raws li xav tau.
Ntim & Shipping:
Bundle, tiv thaiv, thiab thauj khoom thauj.
Bridge Engineering: Nyob rau hauv daim ntawv ntawm kev sib sib zog nqus foundations, lawv nce load bearing muaj peev xwm thiab tiv thaiv tus choj qauv los ntawm scour.
Chaw nres tsheb hauv av: Muab kev txhawb nqa sab nraud kom tiv thaiv kev tawg ntawm cov av thaum khawb thiab thaum tsim kho.
Kev txuag dej: Haum rau kev tiv thaiv ntug dej hiav txwv, kev txhawb nqa dej, thiab cofferdam fabrication, ua rau kev tswj dej nyab xeeb thiab txhim khu kev qha.
Chaw nres nkoj thiab Wharf kev tsim kho
Bridge Engineering
Kev sib sib zog nqus hauv av txhawb nqa rau cov chaw nres tsheb hauv av
Cov dej num kev txuag dej
Kev them nyiaj yug hauv zos:Pab neeg hais lus Spanish ua kom muaj kev sib txuas lus zoo.
Tshuag Muaj:Npaj-rau-nkoj cov khoom muag rau kev xa khoom sai.
Professional Ntim:Bundled thiab tiv thaiv corrosion.
Txhim khu kev thauj mus los:Muaj kev nyab xeeb, muaj txiaj ntsig logistics rau koj qhov chaw.
Packing: Tidy ntim nrog steel pluaj lossis hlau hlua.
Kev tiv thaiv kawg: Qhov kawg ntawm pawg yog tiv thaiv los ntawm cov ntoo thaiv los yog lub kaus mom.
Anti-corrosion: Coated nrog xeb tiv thaiv cov roj los yog cov yeeb yaj kiab tsis muaj dej.
Chaw thau khoom & Thauj: khaws cov khoom ntawm crane lossis forklift; thauj khoom ruaj ntseg ntawm lub tsheb lossis thawv.
Unloading: Muaj kev nyab xeeb tshem tawm thiab pawg hauv thaj teb kom yooj yim nkag mus.
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