Xav paub ntxiv txog cov lus qhia thiab qhov ntev ntawm cov hlau sheet piles?
Kub dov U/Z Hom II III IIIA IV VL Steel Sheet Pile
Cov Khoom Qhia Txog Khoom
| Feature | Cov Lus Qhia Tshwj Xeeb |
| Tus Qauv | ASTM A328 / EN 10248 / JIS A5528 / GB/T 29737 |
| Qib | ASTM A572 Gr.50 / Q235B / Q345B / SY295 / SY390 / S235JR / S275JR |
| Hom | U-Hom / Z-Hom / Larssen Sheet Piles |
| Kev Tsim Khoom | Cov Hlau Phaj Kub / Txias Uas Tsim Los Ntawm Cov Hlau |
| Ntev | 6m - 18m (Kev Cai Ntev Muaj) |
| Dav | 200mm - 900mm (Nyob ntawm qhov profile) |
| Qhov tuab | 4 hli - 12 hli |
| Nto | Zeb tiav / Txheej / Kub-Dip Galvanized |
| Npaj Txhij | 80000+ Tons Muaj |
| Xa Mus Rau | Sab Qab Teb Es Xias / Middle East / Amelikas / Tebchaws Europe |
| Kev xa khoom | Nqe Ncaj Qha Los Ntawm Hoobkas, 7–15 Hnub |
Cov Tshuaj Lom Zem ntawm Cov Hlau Sheet Pile
| Tus Qauv | Qib | C (%) | Mn (%) | P (%) | S (%) | Si (%) |
|---|---|---|---|---|---|---|
| GB/T 29737 | Q235B | ≤0.22 | ≤1.40 | ≤0.035 | ≤0.035 | ≤0.35 |
| GB/T 29737 | Q345B | ≤0.20 | 1.00–1.60 | ≤0.035 | ≤0.035 | ≤0.50 |
| ASTM | A36 | ≤0.25 | 0.80–1.20 | ≤0.04 | ≤0.05 | 0.15–0.40 |
| ASTM | A572 Qib 50 | ≤0.23 | 0.67–1.65 | ≤0.035 | ≤0.04 | ≤0.50 |
| ASTM | A992 | ≤0.23 | 0.50–1.70 | ≤0.035 | ≤0.045 | ≤0.50 |
| EN 10248 | S235JR | ≤0.17 | ≤1.40 | ≤0.035 | ≤0.035 | ≤0.35 |
| EN 10248 | S275JR | ≤0.22 | ≤1.50 | ≤0.035 | ≤0.035 | ≤0.55 |
| EN 10248 | S355JR | ≤0.22 | ≤1.60 | ≤0.035 | ≤0.035 | ≤0.55 |
| JIS | SY295 | ≤0.22 | 0.50–1.60 | ≤0.035 | ≤0.035 | 0.20–0.35 |
| JIS | SY390 | ≤0.22 | 0.80–1.60 | ≤0.035 | ≤0.035 | 0.20–0.50 |
| JIS | SY490 | ≤0.23 | 0.90–1.60 | ≤0.035 | ≤0.035 | 0.20–0.55 |
Cov Khoom Siv Kho Tshuab ntawm Cov Hlau Sheet Pile
| Tus Qauv | Qib | Lub Zog Tawm (MPa) | Lub zog Tensile (MPa) | Kev ntev (%) | Qhov nyuaj (HB) |
|---|---|---|---|---|---|
| GB/T 29737 | Q235B | 235 | 370–500 | ≥26 | 120–160 |
| GB/T 29737 | Q345B | 345 | 470–630 | ≥20 | 140–180 |
| ASTM | A36 | 250 | 400–550 | 20 | 119–159 |
| ASTM | A572 Qib 50 | 345 | 450–620 | 18–21 | 140–180 |
| ASTM | A992 | 345 | 450–620 | 18–22 | 140–180 |
| EN 10248 | S235JR | 235 | 360–510 | ≥26 | 120–160 |
| EN 10248 | S275JR | 275 | 430–580 | ≥23 | 130–170 |
| EN 10248 | S355JR | 355 | 470–630 | ≥20 | 140–180 |
| JIS | SY295 | 295 | 430–570 | ≥22 | 130–170 |
| JIS | SY390 | 390 | 520–650 | ≥20 | 140–180 |
| JIS | SY490 | 490 | 560–690 | ≥18 | 150–190 |
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)
Qhov nyuaj = Brinell hardness, HB sawv cev rau Brinell hardness.
Qhov Loj ntawm Cov Hlau Sheet Pile
| Tshooj | Qhov Loj | Cheeb Tsam seem | Pawg neeg | Lub sijhawm | Modulus | |||
| Dav | Qhov siab | Qhov tuab | Pawg | Phab ntsa | ntawm inertia | ntawm seem | ||
| w | h | t | ||||||
| mm | Mm | mm | cm2/pawg | kg/m2 | kg/m2 | cm4/m | cm3/m | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| Ⅱ | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| III | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 xyoo |
| IIIA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 xyoo |
| Ⅳ | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| ⅤL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| ⅥL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| ⅡW | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| ⅢW | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 xyoo |
| ⅣW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
Kev xauv hlau Sheet Pile 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
Cov txheej txheem tsim cov hlau ntawv pawg
| Kauj Ruam | Kev piav qhia |
|---|---|
| 1. Kev Ua Hlau | Yaj cov khoom siv raw hauv Electric Arc Furnace (EAF) lossis Basic Oxygen Furnace (BOF) los tsim cov hlau billets. |
| 2. Kev Ua Casting | Kev sib txuas ntxiv ntawm cov hlau billets rau hauv cov slabs, blooms, lossis billets nyob ntawm hom khoom. |
| 3. Kub dov / Txias tsim | Kub-Kub:Ua kom sov cov slabs thiab dov rau hauv H-beams, sheet piles, lossis plates. Txias-Ua:Khoov lossis nias cov ntawv hlau rau hauv U-hom, Z-hom, lossis Larssen profiles ntawm chav tsev kub. |
| 4. Txiav & Ua Duab | Txiav hlau kom ntev li qhov xav tau (6–18m) thiab ua cov duab profile kom raug raws li cov qauv tsim (ASTM / EN / JIS / GB). |
| 5. Kev Kho Mob Nto | Xim tiav, pleev xim/txheej, lossis kub-dip galvanized rau kev tiv thaiv xeb thiab lub neej ua haujlwm ntev. |
| 6. Kev Tswj Xyuas Zoo & Kev Tshuaj Xyuas | Kev kuaj xyuas tshuab thiab tshuaj lom neeg, kev tshuaj xyuas qhov ntev, thiab kev kuaj xyuas qhov zoo ntawm qhov chaw kom ua tau raws li cov qauv tsim nyog. |
| 7. Ntim & Xa Mus | Kev ntim khoom, kev kho mob tsis xeb yog tias xav tau, thiab npaj rau kev xa khoom ncaj qha los ntawm lub Hoobkas (7-15 hnub xa khoom). |
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 (dhau 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
Kev Tsim Kho Marine & Ntug Dej- Rau cov phab ntsa ntawm chaw nres nkoj, cov piers thiab docks, cov qauv marine zoo thiab kav ntev yog qhov tseem ceeb.
Kev Ruaj Ntseg ntawm Lub Tsev Txhab Nyiaj thiab Kev Tswj Xyuas Dej Nyab- Tiv thaiv cov ntug dej thiab cov pas dej kom tsis txhob muaj av qeeg thiab dej nyab.
Phab Ntsa Khaws Cia & Khawb Av- Khaws cov qab nthab thiab cov chaw khawb av ze ze kom ruaj ntseg, suav nrog cov cofferdams thiab shoring.
Kev Lag Luam & Cov Haujlwm Tsim Kho Vaj Tse- Xyuas kom lub hauv paus ruaj khov rau cov choj, txoj kev loj, cov chaw tsim hluav taws xob, thiab cov chaw tsim khoom.
Kev Tsim Kho Ib Ntus / Mus Ib Txhis- Cov ncej txias rau kev ua haujlwm ib ntus; cov ncej kub dov rau cov hauv paus dej tob lossis cov hauv paus hnyav.
Vim li cas thiaj xaiv Tuam Tshoj Royal Steel rau Steel Sheet Piles
1. Ntau Yam ntawm Cov Seem
Muaj ntau yam profiles nrog ntau yam geometrical yam ntxwv, tso cai rau kev xaiv qhov kev daws teeb meem zoo tshaj plaws thiab kev lag luam rau txhua qhov project. Cov khoom lag luam tsis tu ncua ntawm U-hom kub-kub sheet piles tshaj80,000 tons.
2. Kev Ua Haujlwm Zoo Tshaj Plaws
Qhov kev sib xyaw ua ke ntawm cov qauv nthwv dej tob thiab cov flanges tuab ua kom muaj zog zoo heev thiab muaj peev xwm thauj khoom zoo dua.
3. Tsim Qauv Siv Tau Dua
Kev tsim cov seem sib npaug ua rau yooj yim rho tawm thiab rov siv dua, txo cov nqi tag nrho ntawm cov haujlwm thiab txhim kho kev ruaj khov.
4. Cov Kev daws teeb meem uas tau sib sau ua ke los ntawm lub Hoobkas
Cov ncej tuaj yeem sib dhos ua ke ua khub ntawm lub tshuab zeb, ua kom ntseeg tau tias kev teeb tsa ua haujlwm tau zoo dua, kev sib dhos zoo dua, thiab kev ua haujlwm zoo dua ntawm qhov chaw.
NTIM THIAB XA KHOOM
Txheem export ntim:Cov hlau ntawv pawgtau ntim nruj nrog cov hlua hlau thiab txhawb kom txhawb nqa thiab tiv thaiv kev hloov pauv thaum thauj mus los.
Kev Tiv Thaiv Kev Xeb:Cov roj uas tsis xeb, cov yas qhwv lossis cov ntim khoom uas tsis ntub dej tuaj yeem muab rau kev thauj mus los deb thiab hauv dej hiav txwv.
Cov Kev Pabcuam Ntim Khoom Tshwj Xeeb:Cov ntim khoom yuav raug kho kom haum rau qhov xav tau ntawm qhov project, xws li kev cim tshwj xeeb, kev sau ntawv lossis lwm yam kev tiv thaiv.
Kev Ua Haujlwm Zoo ntawm Kev Thauj Khoom:Cov lus qhia txog kev thauj khoom kom zoo tshaj plaws (20GP / 40GP / Lub nkoj loj) uas tuaj yeem txo tus nqi thauj khoom.
Kev Xa Khoom Sai:Muaj cov khoom npaj txhij rau kev xa khoom tawm ntawm lub txee hauv 7-15 hnub los txhawb rau qhov kev kub ntxhov ntawm ib qhov project.
Kev Paub Txog Kev Xa Khoom Thoob Ntiaj Teb:Kev nplua nuj xa khoom mus rau South East Asia, Middle East, Americas, Tebchaws Europe, ua rau koj muaj kev thaj yeeb nyab xeeb rau kev xa khoom thiab sau ntawv.
Cov Lus Nug Feem Ntau
Q1: Qhov txawv ntawm Hom II, III, IIIA thiab IV cov ntawv pawg yog dab tsi?
A: Qhov sib txawv tseem ceeb yog nyob rau hauv thickness thiab seem modulus. Cov hom siab dua (III, IV, VL) muab lub peev xwm thauj khoom muaj zog dua thiab tsim nyog rau cov haujlwm hnyav.
Q2: Qhov zoo ntawm cov ntawv kub dov yog dab tsi?
A: Cov ntawv hlau kub dov muaj kev ruaj khov zoo dua, muaj kev sib txuas zoo dua, thiab zoo tagnrho rau kev siv mus sij hawm ntev thiab kev siv hauv dej hiav txwv.
Q3: Koj puas tuaj yeem muab cov qhov ntau thiab tsawg tshwj xeeb?
A: Yog, peb txhawb nqa qhov ntev, tuab, thiab txheej raws li qhov xav tau ntawm qhov project.
Q4: Koj lub sijhawm xa khoom yog dab tsi?
A: Cov qhov loj me txheem muaj nyob rau hauv 7-15 hnub, nyob ntawm seb muaj Tshuag thiab qhov ntau thiab tsawg.
Q5: Koj muab tus qauv twg?
A: Peb muab ASTM, EN, thiab JIS daim ntawv pov thawj nrog cov ntawv tshuaj xyuas tag nrho.












