Xav paub ntxiv txog cov lus qhia thiab qhov ntev ntawm cov hlau sheet piles?
EN 10248 S390 / S430 GPQ390B Q420B Cov Hlau Sheet Piling
Cov Khoom Qhia Txog Khoom
| Feature | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Tus Qauv | GB/T 1591 |
| Qib | Q390 / Q420B |
| Sib npaug | EN 10248 S390GP / S430GP |
| Hom | U-Hom / Z-Hom / Larssen Sheet Piles |
| Kev Tsim Khoom | Cov Hlau Kub Dov Sheet Pile |
| Ntev | 6m - 18m (Kev Cai Ntev Muaj) |
| Dav | 400mm - 900mm (Nyob ntawm qhov profile) |
| Qhov tuab | 6 hli - 25 hli |
| Nto | Zeb tiav / Txheej / Galvanized |
| Daim Ntawv Pov Thawj | EN 10204 3.1 MTC |
| Npaj Txhij | 1000+ Tons Muaj |
| Xa Mus Rau | Sab Qab Teb Es Xias / Middle East / Amelikas |
| Kev xa khoom | Nqe Ncaj Qha Los Ntawm Hoobkas, 7–15 Hnub |
Cov Tshuaj Lom Zem ntawm Q390B/Q420B Steel Sheet Pile
| Qib | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| Q390B | ≤0.20 | ≤0.50 | 1.00–1.60 | ≤0.035 | ≤0.035 |
| Q420B | ≤0.20 | ≤0.50 | 1.00–1.70 | ≤0.035 | ≤0.035 |
Q390B/Q420B Cov Hlau Sheet Pile Cov Khoom Siv Kho Tshuab
| Qib | Lub Zog Tawm (MPa) | Lub zog Tensile (MPa) | Kev ntev (%) |
|---|---|---|---|
| Q390B | ≥390 | 490 – 650 | ≥20 |
| Q420B | ≥420 | 520 – 680 | ≥18 |
Cov Lus Cim:
Lub Zog Qoob Loo ReH = Lub Zog Qoob Loo
Lub Zog Tensile Rm = Lub Zog Tensile
Kev Ntev A = Kev Ntev (feem pua ntawm kev ntev tom qab tawg)
Q390B/Q420B Steel Sheet Pile Loj
| Tshooj | Dav | Qhov siab | Qhov tuab | Cheeb Tsam Hla Kev Sib Cais | Qhov hnyav | Modulus ntawm seem elastic | Lub Sijhawm ntawm Inertia | Thaj Chaw Txheej (ob sab ib pawg) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| (w) | (h) | Flange (tf) | Web (tw) | Ib Pawg | Ib Phab Ntsa | |||||
| mm | mm | mm | mm | cm2/m | kg/m2 | kg/m2 | cm3/m | cm4/m | m2/m | |
| Hom II | 400 | 200 | 10.5 | - | 152.9 | 48 | 120 | 874 | 8,740 | 1.33 |
| Hom III | 400 | 250 | 13 | - | 191.1 | 60 | 150 | 1,340 | 16,800 | 1.44 |
| Hom IIIA | 400 | 300 | 13.1 | - | 186 | 58.4 | 146 | 1,520 | 22,800 | 1.44 |
| Hom IV | 400 | 340 | 15.5 | - | 242 | 76.1 | 190 | 2,270 | 38,600 | 1.61 |
| Hom VL | 500 | 400 | 24.3 | - | 267.5 | 105 | 210 | 3,150 | 63,000 | 1.75 |
| Hom IIw | 600 | 260 | 10.3 | - | 131.2 | 61.8 | 103 | 1,000 | 13,000 | 1.77 |
| Hom IIIw | 600 | 360 | 13.4 | - | 173.2 | 81.6 | 136 | 1,800 | 32,400 | 1.9 |
| Hom IVw | 600 | 420 | 18 | - | 225.5 | 106 | 177 | 2,700 | 56,700 | 1.99 |
| Hom VIL | 500 | 450 | 27.6 | - | 305.7 | 120 | 240 | 3,820 | 86,000 | 1.82 |
Q390B/Q420B Steel Sheet Pile Locking thiab kev ua haujlwm tsis muaj dej
Tsim Qauv: Cov Hlau Phaj Sib Txuas, permeability ≤1 × 10⁻⁷ cm/s
Tebchaws AsmeskasUa tau raws li ASTM D5887 Tus Qauv rau lub Liner kom txo qhov dej ntws hauv qab nruas
Sab Qab Teb Es XiasCov dej hauv av tsis nkag rau lub caij ntuj nag sov
Q390B/Q420B Cov Hlau Sheet Pile Cov txheej txheem tsim khoom
1. Kev Xaiv Khoom Siv Raw
Cov hlau billets zoo raug xaiv los xyuas kom meej tias muaj cov khoom sib xyaw ruaj khov thiab muaj zog heev.
2. Ua kom sov hauv qhov cub
Cov hlau raug cua sov rau qhov kub zoo tshaj plaws rau kev txhim kho plasticity thiab kev ua kom raug.
3. Kub dov
Dov rau hauv U-hom, Z-hom, lossis Larssen profiles nrog cov npoo sib txuas meej.
4. Txias thiab Ncaj
Kev tswj cua txias ua rau cov khoom siv kho tshuab zoo dua, ua raws li kev ncaj kom raug qhov loj.
5. Kev Kho Mob Nto
Muaj nyob rau hauv lub zeb tiav, galvanized, lossis coated rau kev txhim kho corrosion tiv thaiv.
6. Txiav & Kho Kom Haum
Kev cai ntev thiab kev ua tiav ntxiv muaj raws li qhov yuav tsum tau ua ntawm qhov project.
7. Kev Tshuaj Xyuas Zoo
Kev tshuaj xyuas tag nrho nrog EN 10204 3.1 MTC muab rau txhua pawg.
Q390B/Q420B Cov Hlau Sheet Pile Surface
Tebchaws Asmeskas:HDG li ASTM A123 (yam tsawg kawg nkaus zinc txheej ≥ 85 µm); 3PE txheej yog xaiv tau; txhua qhov tiav RoHS ua raws li.
Sab Qab Teb Es Xias: Lub thickness ntawm kub dip galvanized yog hollyh (tshaj 100μm), thiab ob txheej ntawm epoxy thee tar txheej yog thov, nws tuaj yeem raug ntsev tsuag kuaj rau 5000 teev yam tsis muaj xeb, yog qhov zoo tshaj plaws rau kev siv ib puag ncig marine tropical.
DAIM NTAWV THOV
1. Chaw Nres Nkoj Hlau Pile: Siv rau kev tsim kho chaw nres nkoj, chaw nres nkoj thiab phab ntsa ntug dej, muaj zog heev rau kev txhawb nqa cov qauv thiab lub neej ua haujlwm ntev hauv ib puag ncig marine.
2. Cov Hlau Tiv Thaiv Dej: Tsim los txhawb lub hauv paus ntawm ntug dej, kho cov av yaig thiab tiv thaiv kev cuam tshuam ntawm cov dej ntws thiab dej nyab.
3. Choj Foundation Steel Pile: Haum rau kev siv rau hauv kev tsim kho choj kom tau txais lub hauv paus tob thiab kev ruaj khov ntawm cov qauv hauv qab qhov nce siab ntawm cov qauv.
4. Cov Khoom Siv Hlau Hauv AvSiv rau hauv qab nthab, qhov av thiab cov tsev hauv av rau kev khaws cia av thiab kev txhawb nqa kev khawb av.
Vim li cas thiaj xaiv Tuam Tshoj Royal Steel rau Steel Sheet Piles
1. Lub Hoobkas Muab Khoom Ncaj Qha - Kev Sib Tw Nqe
Peb tau cov hlau ncaj qha los ntawm peb cov chaw tsim khoom thiab cov neeg koom tes txhim khu kev qha, txiav cov neeg nruab nrab. Qhov no ua kom koj tau txais lub zog siabQ390/Q420B daim ntawv pawgntawm tus nqi qis dua li cov neeg muag khoom hauv zos yam tsis muaj kev cuam tshuam zoo.
2. Cov Khoom Muag Loj - Teb Sai
Muaj ntau tshaj 1000 tons ntawm cov ntawv piles npaj txhij hauv Tshuag, suav nrogCov qauv U-hom, Z-hom, thiab LarssenQhov no tso cai rau peb teb sai rau cov haujlwm ceev thiab txo lub sijhawm tos.
3. Kev Txawj Ntse Muaj Zog - Kev Ua Tau Zoo
Nrog ntau xyoo ntawm kev paub hauv kev tsim kho dej hiav txwv, chaw nres nkoj thiab kev tsim kho vaj tse, peb nkag siab txog qhov xav tau ntawm cov khoom muaj txiaj ntsig zookev tsim cov ntawv hlauPeb cov khoom ua tau raws liEN 10248 S390/S430sib npaug, ua kom ruaj khov hauv cov ntawv thov hnyav.
4. Kev Tswj Xyuas Zoo thiab Daim Ntawv Pov Thawj
Txhua pawg khoom raug tshuaj xyuas seb puas muaj cov tshuaj lom neeg sib xyaw, cov khoom siv kho tshuab, qhov tseeb ntawm qhov ntev, thiab qhov tiaj tiaj. Txhua qhov khoom xa tuaj nrogEN 10204 3.1 MTC,muab kev taug qab tag nrho thiab kev ntseeg siab rau cov khoom zoo.
5. Kev Xa Khoom Sai & Txhim khu kev qha - Kev Xa Khoom Thoob Ntiaj Teb
Peb muaj kev koom tes ntev nrog cov tuam txhab xa khoom kom paub tseeb tias7–15 hnubxa khoom mus rauSab Qab Teb Es Xias, Middle East, Tebchaws Europe, thiab AmelikasCov khoom xa tuaj raug ntim kom zoo kom tsis txhob muaj kev puas tsuaj thaum thauj mus los.
NTIM THIAB XA KHOOM
1. Kev Ruaj Ntseg BundlingCov hlau pawg tau muab cov hlua hlau muaj zog heev thiab txhawb nqa ob qho kawg kom tiv thaiv kev hloov pauv lossis kev puas tsuaj thaum thauj mus los. Txhua pawg tau muab sau kom meej meej kom yooj yim txheeb xyuas ntawm qhov chaw.
2. Kev Tiv Thaiv Kev Tiv Thaiv CorrosionCov kev kho tiv thaiv xaiv tau suav nrog roj txheej tiv thaiv xeb, qhwv dej tsis nkag, thiab npog tarpaulin. Rau cov haujlwm hauv dej hiav txwv, cov ntawv txheej muaj los txuas lub neej ua haujlwm ntev dua.
3. Kev Thauj Khoom Ua Haujlwm: Cov pab pawg neeg uas muaj kev paub dhau los ua kom muaj kev faib qhov hnyav kom raug, kev khi kom ruaj ntseg, thiab ua raws li cov qauv kev xa khoom thoob ntiaj teb kom tiv thaiv kev puas tsuaj thaum lub sijhawm thauj mus los.
4. Kev xa khoom sai thiab txhim khu kev qhaPeb muaj cov neeg koom tes xa khoom ncaj qha los ntawm lub Hoobkas thiab cov neeg koom tes xa khoom uas muaj kev paub dhau los, peb lav tias yuav xa khoom tsis pub dhau 7–15 hnub, thiab peb yuav hloov kho cov khoom xa tuaj tsis tu ncua.
5. Kev Paub Txog Kev Xa Khoom Thoob Ntiaj Teb: Muaj cov ntaub ntawv pov thawj ntawm kev xa tawm mus rau sab hnub tuaj Asia, Middle East, Tebchaws Europe, thiab Asmeskas, ua kom ntseeg tau tias kev tshem tawm kev lis kev cai zoo thiab kev xa khoom raws sijhawm.
Cov Lus Nug Feem Ntau
Q1: Qhov txawv ntawm Q390 thiab Q420B yog dab tsi?
Q420B muaj lub zog tso zis siab dua, ua rau nws tsim nyog dua rau kev siv hnyav thiab cov ntawv thov tob.
Q2: Cov qib no puas sib npaug rau cov qauv EN?
Yog, Q390 ≈ S390GP thiab Q420B ≈ S430GP hauv kev ua haujlwm kho tshuab.
Q3: Koj puas tuaj yeem muab cov ntawv pawg raws li koj xav tau?
Yog, peb muab cov qhov ntev, cov profiles, thiab kev kho qhov chaw.
Q4: Koj puas muab daim ntawv pov thawj MTC?
Yog, EN 10204 3.1 MTC muaj nrog txhua qhov kev xa khoom.
Q5: Lub sijhawm xa khoom yog dab tsi?
Feem ntau 7–15 hnub nyob ntawm qhov loj ntawm kev txiav txim thiab qhov chaw xa khoom.












