Peb cov kev cai -engineered, siab- lub zog steel yeeb nkab piles xa ib tug heev dependable sib sib zog nqus foundation kev daws teeb meem, zoo hloov cov qauv loads los ntawm tsis muaj zog los yog compressible av strata mus rau lub peev xwm bedrock los yog load- bearing strata. Muaj peev xwm tiv taus ntau yam axial, lateral, thiab dabtsi yog khoov loads, cov engineered casing piles yog heev teev rau ib tug dav spectrum ntawm tej yaam num-xws li los ntawm kev lag luam vaj tse thiab txoj kev loj choj mus rau loj -scale marine infrastructures thiab industrial chaw-thiab yuav ua tau tag nrho tailored rau sitepeciical cov kev cai {{7}.
Tsiv dhau qhov sib sib zog nqus hauv paus piling, peb cov peev xwm tsim tau txuas mus rau cov khoom siv zoo tshaj plaws ntawm tus choj superstructure. Tsim los tiv thaiv kev ua haujlwm hnyav thiab qaug zog, peb cov khoom hnyav -cov haujlwm ua haujlwm xa cov precision-fabricatedsteel truss systems, loj - nplai steel thawv girders, siab -load steel hla kab, thiab integrated bracings, muab ib qho - qhov chaw tsim qauv kev daws teeb meem rau kev tsim choj choj nyuaj.
Specification ntawm Steel Yeeb Nkab Piles
| Yam khoom | Specifications & Nqe lus piav qhia |
| Khoom npe | Customized Steel Pipe Piles rau Foundation |
| Vuam hom | SSAW, LSAW, ERW |
| Manufacturing Standards | ASTM A252, EN 10219, API 5L, AS / NZS 1554.1, JIS A5525 |
| Sab nraud Diameter (OD) | 219.1mm - 3220mm; kev cai qhov ntau thiab tsawg muaj |
| Phab ntsa Thickness (WT) | 6mm-40mm (Std); mus txog 100mm nyob ntawm tech |
| Qib khoom | Q355B/C/D/E, ASTM A572 Gr.50, S355JR/J0/J2, S460 |
| Tib Ntev | 6m, 9m, 12m, 18m; spliced mus txog 50m + hauv Hoobkas |
| Kev ua tiav | Plain, Bevelled (30℃/ 45 degree), lossis nrog Backing Rings |
| Customized Accessories | Tsav Tsheb, Pile Caps, Interlocks, Stiffeners |
| NDT & Kev Tswj Xyuas Zoo | 100% UT, RT (X-Ray), MT, thiab Hydrostatic Test |
| Kev tiv thaiv -Corrosion | 3PE, FBE, Coal Tar Epoxy, iav Flake, Galvanized |
| Kev npaj nto | Sandblasting rau Sa 2.5 lossis Sa 3.0 |
| Ntim | Hauv bulk/bundles; Hlau los yog yas kawg tiv thaiv |
| Thib peb-Kev soj ntsuam tog | SGS, BV, Lloyd's Register, TUV tshuaj xyuas txais tos |
| Lub Sijhawm Lead | 15-25 hnub rau std; case-by-case rau tej yaam num loj |
📋 Xav tau ib txoj kab uas hla lossis phab ntsa tuab?[ Hu rau peb pab pawg engineering] rau kev kos duab kos duab.
Chemical Composition & Mechanical Properties of Steel Pipe Piles
| Txuj | Qib | C max (%) |
Si max (%) |
Mn max (%) |
P max (%) |
S max (%) |
CEV max (%) |
Min Yield (MPa) |
Tensile (MPa) |
Min Elongation (%) |
CVN @ 0 degree (J) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A252, ASTM A252 | Qib 2 | - | - | - | 0.050 | - | - | 240 | 415 nqi | - | - |
| Qib 3 | - | - | - | 0.050 | - | - | 310 | 455 nqi | - | Avwg 27 | |
| TS EN 10219 | S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 0.45 | 355 | 470 – 630 | 20 | Avwg 27 |
| S420MH | 0.16 | 0.50 | 1.70 | 0.030 | 0.025 | 0.46 | 420 | 500 – 660 | 19 | Avg 40 | |
| S460MH | 0.16 | 0.60 | 1.70 | 0.030 | 0.025 | 0.47 | 460 | 530 – 720 | 17 | Avg 40 | |
| TIAB SA 5525 | SIB 490 | 0.23 | 0.55 | 1.65 | 0.030 | 0.015 | 0.47 | 365 | 490 – 610 | 18 | Avwg 47 |
| AS/NZS 1163 | C450L0 | 0.20 | 0.55 | 1.70 | 0.030 | 0.010 | 0.45 | 450 | 500 min | 16 | Avg 40 |
Nco tseg:
1.OD thiab WT txiav txim siab qhov hnyav ntawm ib lub 'meter', ua kom muaj txiaj ntsig kev npaj rau kev thauj mus los, tuav, thiab ntawm - site splicing.
2.Kev txhawb nqa koj ntawm - qhov chaw vuam, pebnruj me ntsis tswj cov pa roj carbon sib npaug (CEV Tsawg dua lossis sib npaug rau 0.41) thiab qib P / S qis thaum tsim khoom. Peb kuj txais toskev cai CVN cuam tshuam kev ntsuas mus rau -20℃/ -40℃rau offshore cua los yog txias cheeb tsam.
3.Rau tej yaam num nyob rau hauv qaub av, peb xatshwj xeeb los tiv thaiv-corrosive piling ua raws NACE MR0175 / ISO 15156. Tsis tas li ntawd, pebtuav ua tiav MTCs rau txhua qhov cua sov, kom ntseeg tau 100% traceability los ntawm cov phaj nyoos mus rau pawg tiav.
Hom Hlau Yeeb Nkab Piles
Txhawm rau kom haum rau cov av sib txawv thiab cov kev xav tau thauj khoom, peb muab ntau yam ntawm cov yeeb nkab steel, muaj nyob rau hauv ob qho tib si qhib- kawgthiab kaw - kawgkev teeb tsa.
kaw- kawg Steel Pipe Piles
Tsim: Features tag nrho kaw pawg ntiv taw welded nrog ib tug kawg phaj los yog conical khau.
Txoj Cai: Tsav lub hauv qab kaw tshem tawm cov av loj heev, ua haujlwm raws li qhov siab -pile hloov.
Daim ntawv thov: Zoo tagnrho rau cov av mos lossis marine engineering yam tsis muaj pob zeb sib sib zog nqus. Nws tsis suav nrog cov dej hauv av / av nkos thiab tuaj yeem ua pob zeb- ua kom muaj peev xwm ua kom siab tshaj plaws.
Qhib -Ended Steel Pipe Piles
Tsim: Features ib tug unsealed pawg ntiv taw nrog qhib, unobstructed hauv qab configuration.
Txoj Cai: Tsav tsheb rau hauv av quab yuam cov av mus rau hauv pawg tub ntxhais, tsim kom muaj "cov av plugging effect"uas ho nce ncej kuj (tawv tawv kev sib txhuam).
Daim ntawv thov: Zoo tagnrho rau tuab cohesive av nplaum, xuab zeb strata, thiab complex formations nrog pob zeb. Nws minimizes av hloov chaw, tiv thaiv ib puag ncig ib puag ncig.
🔨 Ntshai ntawm pawg ntiv taw distortion los yog dab dej tsis ua hauj lwm nyob rau hauv hnyav pob zeb txheej?[Nrhiav Tam Sim No]kom ntseeg tau tias du ntawm - chaw nkag!
Qhov tseem ceeb ntawm cov yeeb nkab steel yeeb nkab
Qhov kawg Capacity & Rigidity
Ua los ntawm qis- carbon steel (piv txwv li, Q355B) nrog 206 GPa elastic modulus, nws deb tshaj cov pob zeb ua vaj tse. Nws lub sijhawm siab ntawm inertia zoo tiv thaiv kev khoov, shear, thiab lateral loads, ua rau nws zoo tagnrho rau ntev - ncua txuas hniav thiab sib sib zog nqus - dej wharves.
01
Superior Penetration & Adaptability
Nyob rau hauv cov strata complex nrog cov av mos, ntom gravel, los yog pob zeb, nyias-cov phab ntsa steel txo kom cov av txav thiab yooj yim nkag mus rau cov tawv interlayers ntawm kev tsav tsheb los yog ua ntej - tho txawv. Raws li cov xwm txheej zoo ib yam, qhov ntev ntawm pawg yuav tsum yog 20% mus rau 30% luv dua li cov kab PHC.
02
Corrosion Resistance & Durability
Rau corrosive marine lossis wetland ib puag ncig, cov yeeb nkab steel siv txheej txheej, galvanization, lossis cathodic tiv thaiv los tiv thaiv chloride nres, ua tiav kev tsim lub neej ntawm cov qauv ruaj khov.
03
Kev ua haujlwm siab & Eco-Tus phooj ywg
Txhawb nqa loj -tonnage cuam tshuam kev tsav tsheb thiab tsav tsheb vibratory ceev, pawg ua kom lub voj voog luv luv. Nrog rau siab steel toughness, nws tshem tawm txoj kev pheej hmoo ntawm pawg tawg thaum ua kev tsim kho kev co thiab suab nrov kuj tswj tau.
04
High Salvage Value & Lifecycle Cost Advantage
Thaum siv los ua shoring pawg rau lub hauv paus pits, cov kav hlau tuaj yeem muab rho tawm thiab rov qab siv ntau zaus (feem ntau tshaj 10 lub voj voog). Piv rau ib zaug - siv cov pob zeb ua vaj tse, cov nqi khoom siv rau ib qhov project tuaj yeem txo los ntawm 20% mus rau 30%, xa cov nqi zoo tshaj -kev ua tau zoo hauv kev tsim choj thiab wharf.
05
Hom kev siv ntawm Steel Yeeb Nkab Piles
Hydraulic & Marine Engineering: Siv dav rau pawg hauv paus hauv ntug dej hiav txwv lossis tob -dej marine wharves, offshore oil platforms, breakwaters, thiab hiav txwv- hla cov choj, ntseeg tau tias muaj kev thauj mus los loj heev thiab ntsug.
Deep Shoring Systems: Feem ntau siv hauv kev tsim kho hauv nroog raws li lub ntiaj teb- khaws cia thiab dej- txiav cov txheej txheem kaw (piv txwv li, steel yeeb nkab pawg phab ntsa), muab cov rigidity superior thiab tsawg deformation.
Choj & Siab -Rises: Zoo tagnrho rau cov hauv paus sib sib zog nqus ntawm qhov ntev - ncua txuas hniav thiab cov tsev supertall; tuaj yeem raug tsav ncaj qha mus rau hauv txaj kom muab kev ntseeg siab heev - bearing kev ua tau zoo.
Tshwj xeeb & Complex Geology: Hauv karst- thaj chaw tsim kho, thaj av mos, lossis qhov chaw kaw, nws cov ntoo khaub lig me me - ntu thiab cov av qis qis tiv thaiv cov av- ua rau muaj kev puas tsuaj rau cov qauv uas nyob ib sab.
Tej hauj lwm ib ntus: Vim nws muaj peev xwm extractability thiab rov siv tau, nws nquag siv rau ib ntus trestles, cofferdams, thiab kev tsim kho platforms.
Peb Customization Services ntawm Steel Pipe Piles
Ntawm GNEE, peb nkag siab tias txhua qhov project geological tej yam kev mob thiab load yuav tsum yog tshwj xeeb. Peb muab cov kev daws teeb meem sib sib zog nqus los ntawm "blueprint mus rau qhov chaw," kom ntseeg tau tias peb cov yeeb nkab steel xa cov kev ua tau zoo nyob rau hauv huab cua marine, industrial, lossis hauv nroog ib puag ncig.
Customization Services ntawm Steel Pipes peb muab
Geometric Dimensions & Structure
Peb muab ultra-loj loj customization nrog diameters txog 3220mm thiab thicknesses tshaj 100mm, txhawb tapered thiab sib txawv -section designs kom zoo kawg nkaus haum lub hauv paus ntawm high-load txuas hniav thiab skyscrapers.
Integrated Structural Accessories
Raws li cov kev xav tau ntawm geological thiab shoring, peb muab cov khau pob zeb ntxiv los yog cov txheej txheem sib cuam tshuam (xws li, C9/E21) rau Combi-phab ntsa, kom ntseeg tau tias kev tsav tsheb du hauv cov strata complex thiab meej ntawm -site interlocking.
Siab -Kev Ua Haujlwm Los Tiv Thaiv- Corrosion
Rau huab cua corrosive ib puag ncig zoo li marine splash zones, peb muab cov txheej txheem txheej txheej xws li 3PE, FBE, Coal Tar Epoxy, thiab iav Flake, kom ntseeg tau tias tsim kev pab cuam lub neej tshaj 50 xyoo.
Kev tsim kho kom zoo
Txhawm rau txhim kho qhov zoo ntawm - qhov chaw ua haujlwm tau zoo, peb muab rau hauv -fab fab kev ua haujlwm thib ob, suav nrog kev ua kom raug beveling, ua ntej- cim qhov ntsuas qhov tob, thiab ua ntej-welded sab hauv stiffeners, txo kev ua haujlwm kub thiab ntxiv dag zog rau kev ncaj ncees.
🛡️Kev txhawj xeeb txog kev xeb sai thiab cov qauv ua tsis tiav ntxov hauv qhov hnyav marine ib puag ncig?[Tau Kev daws] rau 50+ xyoo tsim lub neej!
Peb Customization txheej txheem ntawm Steel Pipes
Technical Drawing Review
Peb pawg kws tshaj lij tshuaj xyuas koj cov lus qhia pawg kom ua raws li cov qauv thoob ntiaj teb.
Txheej txheem tshuaj xyuas & qauv
3D qauv rau loj - txoj kab uas hla los yog ultra- ntev pawg los txhim kho Vuam txheej txheem Specifications (WPS).
Flexible Manufacturing & NDT
Siv CNC dov thiab SAW welding, ua raws li 100% Tsis yog -Kev Ntsuas Kev Ua Phem (UT/RT).
Logistics & Splicing Design
Custom segment lengths raws li shipping constraints (Container/Bulk) nrog ua ntej -prepared site-welding bevels.
Vim li cas thiaj xaiv Peb Cov Khoom Siv Hluav Taws Xob Cov Hluav Taws Xob?
Ntau tshaj li cov chaw tsim khoom, GNEE yog koj tus khub rau kev kho cov yeeb nkab steel. Los ntawm kev tsim kho kev tshaj lij, peb sib npaug tus nqi, ceev, thiab kev pabcuam lub neej rau txhua qhov haujlwm hauv lub hauv paus.
Optimized Load-Bearing
Los ntawm customizing phab ntsa thickness thiab stiffeners raws li cov neeg kho tshuab qauv, peb xyuas kom meej 100% load peev thaum txo cov khoom redundancy los ntawm ntau tshaj 15%, optimizing koj steel procurement nqi rau qhov txwv.
Txo Ntawm -site Complexity
Peb customization suav nrog Hoobkas -welded siab- nkawm khau thiab precision interlocks; qhov no "plug-thiab-play" modular xa khoom tshem tawm txoj hauv kev ntawm - qhov chaw vuam, ua kom luv tag nrho cov sijhawm tsim kho ntau dua 30%.
Environmental Adaptation
Peb kho tshwj xeeb los tiv thaiv- qib corrosion raws li cov av electrochemical thiab dej pH ntawm koj qhov chaw; Qhov kev tiv thaiv tsim nyog no muab cov pawg ua haujlwm ntev txog 100 xyoo, txo qhov ntev - cov nqi kho mob.
Logistics Nqi Efficiency
Leveraging peb lub tswv yim "Nesting Customization" tshwj xeeb, peb tshawb fawb sib txuas cov kab sib txawv thiab kho cov ntu ntev rau kev thauj mus los, txuag cov neeg yuav khoom thoob ntiaj teb txog li 40% hauv cov nqi thauj khoom hiav txwv.
Fabrication txheej txheem ntawm peb cov yeeb nkab steel
Siv peb txoj kev tsim khoom siab tshaj plaws, GNEE muab cov kav hlau steel xws li 21 hli mus rau 4,267 hli inch thiab 2.1 hli mus rau 100 hli hauv phab ntsa tuab, suav nrog LSAW, SSAW, thiab ERW kav. Muaj nyob rau hauv kev xaiv dav ntawm qib steel, GNEE txhawb kev tsim kho kom haum rau ntau hom steel yeeb nkab.
Longitudinal Submerged Arc Vuam (LSAW)
Seam Hom: Ncaj
Feature tseem ceeb:Loj txoj kab uas hla & tuab phab ntsa; tus nqi siab
Daim ntawv thov tseem ceeb rau Piling:Heavy-cov dej num(bridges, siab -load structures)
Spiral Submerged Arc Vuam (SSAW)
Seam Hom: Kauv
Feature tseem ceeb:Ua tau zoo heev; tus nqi qis dua
Daim ntawv thov tseem ceeb rau Piling:Standard pawg(chaw nres nkoj, combi-walls, dredging)
Electric Resistance Vuam (ERW)
Seam Hom: Ncaj
Feature tseem ceeb:Me me - mus rau - nruab nrab loj; nyias phab ntsa
Daim ntawv thov tseem ceeb rau Piling:Mini- pawg(Scaffolding, laj kab, qis-siab)
Nco tseg:LSAWthiabSSAWyog cov qauv kev lag luam rau steel piling. Rau cov hauv paus tseem ceeb hauv ib puag ncig huab cua (piv txwv li, tob- hiav txwv lossis thaj av arctic),LSAWfeem ntau yog tsim los ntawm kev tsim tshwj xeeb vim nws qhov kev tiv thaiv zoo tshaj - dabtsi yog khoov muaj peev xwm thiab kev ntseeg tau tshwj xeeb ntawm cov qauv.
🔍 Ntshai ntawm seam cracking thaum lub sij hawm hnyav pawg tsav tsheb lossis nqa?[ Tiv tauj peb]tshem tawm tej yam tsis xws luag!
Kev kam rau sab nraud thiab phab ntsa Thickness rau cov yeeb nkab steel
| Txuj | Tolerance ntawm Yeeb Nkab Lub Cev | Tolerance ntawm Pipe End | Tolerance ntawm phab ntsa Thickness | |||
| Tawm Dia | Ua siab ntev | Tawm Dia | Ua siab ntev | Tsawg dua lossis sib npaug ± 10% | ||
| GB / T3091 | OD Tsawg dua lossis sib npaug rau 48.3mm | Tsawg dua lossis sib npaug ± 0.5 | OD Tsawg dua lossis sib npaug rau 48.3mm | - | ||
| 48.3 | Tsawg dua lossis sib npaug ± 1.0% | 48.3 | - | |||
| 273.1 | Tsawg dua lossis sib npaug ± 0.75% | 273.1 | -0.8~+2.4 | |||
| OD>5 08mm | Tsawg dua lossis sib npaug ± 1.0% | OD>5 08mm | -0.8~+3.2 | |||
| GB / T9711.1 | OD Tsawg dua lossis sib npaug rau 48.3mm | -0.79~+0.41 | - | - | OD Tsawg dua lossis sib npaug rau 73 | -12.5%~+20% |
| 60.3 | Tsawg dua lossis sib npaug ± 0.75% | OD Tsawg dua lossis sib npaug li 273.1mm | -0.4~+1.59 | 88.9 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 457 | -12.5%~+15% | |
| 508 | Tsawg dua lossis sib npaug ± 1.0% | OD Ntau dua lossis sib npaug rau 323.9 | -0.79~+2.38 | OD Ntau dua lossis sib npaug rau 508 | -10.0%~+17.5% | |
| OD>9 41mm | Tsawg dua lossis sib npaug ± 1.0% | - | - | - | - | |
| GB/T9711.2 | 60 | ± 0.75% D3mm | 60 | ± 0.5% D1.6 hli | 4mm ib | ±12.5%T15.0%T |
| 610 | ± 0.5% D4 hli | 610 | ± 0.5% D1.6 hli | WT Ntau dua lossis sib npaug li 25mm | -3.00mm ~ +3.75 hli | |
| OD>14 30mm | - | OD>14 30mm | - | - | -10.0%~+17.5% | |
| SY/T5037 | OD<508mm | Tsawg dua lossis sib npaug ± 0.75% | OD<508mm | Tsawg dua lossis sib npaug ± 0.75% | OD<508mm | Tsawg dua lossis sib npaug ± 12.5% |
| OD Ntau dua lossis sib npaug rau 508mm | Tsawg dua lossis sib npaug ± 1.00% | OD Ntau dua lossis sib npaug rau 508mm | Tsawg dua lossis sib npaug ± 0.50% | OD Ntau dua lossis sib npaug rau 508mm | Tsawg dua lossis sib npaug ± 10.0% | |
| API 5L PSL1 / PSL2 | OD<60.3 | -0.8mm ~ +0.4 hli | OD Tsawg dua lossis sib npaug rau 168.3 | -0.4mm ~ +1.6 hli | WT Tsawg dua lossis sib npaug rau 5.0 | Tsawg dua lossis sib npaug ± 0.5 |
| 60.3 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 168.3 | Tsawg dua lossis sib npaug ± 0.75% | 168.3 | Tsawg dua lossis sib npaug ± 1.6mm | 5.0 | Tsawg dua lossis sib npaug ± 0.1T | |
| 168.3 | Tsawg dua lossis sib npaug ± 0.75% | 610 | Tsawg dua lossis sib npaug ± 1.6mm | WT Ntau dua lossis sib npaug rau 15.0 | Tsawg dua lossis sib npaug ± 1.5 | |
| 610 | Tsawg dua lossis sib npaug ± 4.0mm | OD>1422 | - | - | - | |
| OD>1422 | - | - | - | - | - | |
| API 5 CT | OD<114.3 | Tsawg dua lossis sib npaug ± 0.79mm | OD<114.3 | Tsawg dua lossis sib npaug ± 0.79mm | Tsawg dua lossis sib npaug -12.5% | |
| OD Ntau dua lossis sib npaug rau 114.3 | -0.5%~1.0% | OD Ntau dua lossis sib npaug rau 114.3 | -0.5%~1.0% | |||
| ASTM A53 | Tsawg dua lossis sib npaug ± 1.0% | Tsawg dua lossis sib npaug ± 1.0% | Tsawg dua lossis sib npaug -12.5% | |||
| ASTM A252, ASTM A252 | Tsawg dua lossis sib npaug ± 1.0% | Tsawg dua lossis sib npaug ± 1.0% | Tsawg dua lossis sib npaug -12.5% | |||
📐 Ntshai ntawm misalignment thaum lub sij hawm ntawm -site pawg splicing vim xoob tolerances?[ Tiv tauj peb]kom tsis txhob ntug offset!
Hlau Yeeb Nkab Piles Xaiv & Kev Qhia Txog Ntiaj Teb
Txhawm rau pab txhim kho koj cov txheej txheem kev xa khoom, peb tau ua raws li peb cov qib siab -cov yeeb nkab steel zoo nrog cov qauv kev lag luam thoob ntiaj teb thiab cov kev xav tau tseem ceeb ntawm qhov project. Tsuas yog xa mus rau daim ntawv qhia hauv qab no kom pom qhov zoo tshaj plaws qhov ntev thiab cov qib thoob ntiaj teb peb tuaj yeem xa tuaj rau koj daim ntawv thov tshwj xeeb.
| Daim ntawv thov | Qhov Loj (OD & WT) | Ntiaj teb no Standards & Recommended Qib | Tsim kom pom tseeb |
|---|---|---|---|
| Cov tsev | ODLoj: 24 "- 60" (610-1524mm) WTLoj: 15mm-40mm |
• ASTM: A252 Qib 3 • ENTom ntej: EN10219 S355J2H • API: 5L X52 • AS/NZS: 1163 C350L0 |
Siab Axial Loads Tswj hnyav tuag load hais lus. |
| Chaw nres nkoj & Wharves | ODLoj: 36 "- 120" (914-3048mm) WTNtev: 20mm-100mm |
• ASTM: A690 (Marine Qib) • JISQauv: A5525 SKK490 • ENTom ntej: EN10219 S420MH • API: 5L X60 |
Combi-Wall Systems Interlocking tsim nrog siab dabtsi yog khoov kuj. |
| Choj & Flyovers | ODLoj: 16 "- 48" (406-1219mm) WTLoj: 10mm-30mm |
• ASTM: A252 Qib 2/3 • AS/NZS: 1163 C350L0/C450L0 • API: 5L X42 / X52 • JISQauv: A5525 SKK400 |
High Lateral Forces Resistant seismic thiab dej tam sim no shear zog. |
| Muaj Bases | ODLoj: 12 "- 36" (323-914mm) WTLoj: 8mm-25mm |
• ASTM: A252 Gr.2 / A572 Gr.50 • ENTom ntej: EN10219 S355JR • JISQauv: A5525 SKK400 |
Dynamic & Fatigue Loads Durable nyob rau hauv hnyav machinery vibrations. |
| Marine & Offshore | ODLoj: 48 "- 120" (1219-3048mm) WTNtev: 30mm-80mm |
• ASTM: A690 (Coated) • Offshore: API 2B Structure • ENTom ntej: EN10210 S355J2H / S460MH |
Harsh Splash Zones Hnyav- phab ntsa LSAW pawg nrog tiv thaiv- txheej txheej. |
Installation Methods ntawm Hlau Yeeb Nkab Piles
1. Txoj Kev Tsav Pile
Mechanism: Siv lub hydraulic los yog diesel rauj los siv lub zog ntsug, tsav cov yeeb nkab steel los yog H- nqaj ncaj nraim rau hauv av mus rau qhov tob tsim.
Daim ntawv thov: Haum rau cov av cohesive, cov xuab zeb tuab, thiab cov av mos.
Nta: Kev tsim kho ceev ceev, kev tsim khoom siab, thiab muaj peev xwm ua haujlwm siab.
2. Bored lossis Drilled Displacement Piling
MechanismMuab ib qho auger los yog ib qho tshwj xeeb helical pawg taub nrog lub qhov drilling rig kom ntsia hlau thiab nias lub pob steel rau hauv av. Raws li qhov yuav tsum tau ua, pawg ntiv taw tuaj yeem nthuav dav thiab ntim nrog pob zeb.
Daim ntawv thov: Zoo tagnrho rau cov txheej pob zeb, cov av tawv, lossis cov nroog hauv nroog uas muaj kev co nruj thiab cov suab nrov.
Nta: Tsawg vibration, suab nrov tsawg, thiab qhov kawg zoo tshaj - bearing peev ntawm lub hauv paus.
3.Cofferdam Installation Method
Mechanism: Ua ntej- txhim kho ib puag ncig ntawm cov ntawv steel pawg los tsim cov dej thaiv "cofferdam" barrier, tom qab ntawd tsav cov kab ntsug steel yeeb nkab nyob rau hauv ib puag ncig, tiv thaiv cheeb tsam.
Daim ntawv thov: Dav siv nyob rau hauv ib puag ncig marine, xws li offshore choj, sib sib zog nqus-dej ports, thiab siab -dej- rooj excavations.
Nta: Sib cais cov dej thiab av sab nraud, muab qhov chaw nyab xeeb, qhuav, lossis ruaj khov rau piling.
🔨 Ntshai ntawm pawg lub cev tawg hauv qab hnyav heev - rauj dynamic cuam tshuam?[Get Solution]kom ruaj ntseg - tsav tsheb dawb!
Packing & Delivery ntawm Steel Yeeb Nkab Piles
📦 Ntim
Pipe-Kev Tiv Thaiv Kawg:Ob qhov kawg ntawm txhua pawg yeeb nkab yog haum nrog cov yas kawg tiv thaiv (caps)los tiv thaiv xeb, plua plav, thiab khib nyiab pov tseg thaum thauj thiab khaws cia.
Bundling & Securing:Txhawm rau lav cov qauv kev ruaj ntseg thoob plaws thoob ntiaj teb kev thauj mus los, me me - mus rau - pawg nruab nrab yog cov khoom ruaj khov siv siab - tensile steel strapping. Rau loj - txoj kab uas hla, hnyav- lub luag haujlwm steel cradles / eebyog siv los xyuas kom muaj kev nyab xeeb thiab kev thauj mus los.
Kev nyab xeeb-Kev ntim tshwj xeeb:Rau siab - av av los yog ntug hiav txwv dej (xws li cov teb chaws Es Xias Qab Teb thiab Africa), cov pawg yog qhwv hauv hnyav- dej ya raws- cov yeeb yaj kiab thaiv (VCI wrapping). Rau ib puag ncig arid lossis suab puam (xws li Middle East), tiv thaiv -corrosion wrapping paperyog siv los tiv thaiv cov xuab zeb yaig thiab thermal variations.
Palletization & Ua raws li:Tag nrho cov khoom raug thauj mus rau cov ntoo skids lossis pallets ua raws li ISPM 15 cov qauv ntawv pov thawjkom txaus siab thoob ntiaj teb kev cais tawm thiab kev lis kev cai.
Traceability & Marking:Txhua qhov kev xa khoom tau pom meej meej nrog cov cim huab cua tsis zoo thiab cov cim npe, qhia cov khoom lag luam (Steel Pipe Pile), qib steel, meej qhov ntev (OD x WT x Length), thiab cov cim kub / cov lej.
🚛 Kev xa khoom
Kev Thauj Mus Los:Hnyav -duty flatbed/semi- trailer yog siv. Cov pawg yog hla- lashed rau trailer stanchions ntawm ratchet pluaj lossis hlua hlua. Kev tiv thaiv - nag / dej noo tarping yog tswj kom ntev - nrug deb deb.
Marine Freight:Cov pawg hauv lub nkoj tuav tau ruaj ntseg ntawm cov dunnage thiab cradles. Hla - lashing nrog siab - tensile chains ua kom xoom xaim nyob rau hauv dej hiav txwv hnyav thiab nkoj dov.
🌊 Kev txhawj xeeb txog dej hiav txwv- ntsev xeb thaum lub sij hawm ntev - kev thauj mus los deb?[Nrhiav Tam Sim No]rau pristine ntawm - chaw xa khoom!
FAQ:
Kuv yuav xaiv cov yeeb nkab steel qhov ntau thiab tsawg rau kuv qhov project?
Cov yeeb nkab steel qhov ntau thiab tsawg feem ntau xaiv los ntawm qhov xav tau axial / lateral peev, av profile, thiab kev tsav tsheb. Cov kws ua haujlwm feem ntau pib los ntawm OD thiab phab ntsa tuab (OD / WT), tom qab ntawd paub meej pawg ntev (lossis txoj kev npaj sib txuas), kev tiv thaiv corrosion / txheej, thiab kev ua haujlwm ntev los ua kom tiav cov yeeb nkab steel pawg.
Lub hom phiaj ntawm kev kaw -kawg yeeb nkab pawg yog dab tsi? Thaum twg lawv siv?
Thaum cov kabmob muaj peev xwm los ntawm tag nrho pawg ntiv taw yog xav tau, pawg raug kaw nrog lub phaj tiaj tus lossis lub taub hau conical. Kaw - cov yeeb nkab kawg ua haujlwm zoo li cov pawg hloov pauv tab sis kuj tseem ua haujlwm zoo li kev sib txhuam pawg tshwj xeeb hauv cov xuab zeb xoob. Txawm hais tias tau tsav qhib lossis kaw lawm, cov yeeb nkab pawg tseem tuaj yeem ua haujlwm raws li qhov siab -muaj peev xwm kawg- cov kabmob pawg.
Thaum cov yeeb nkab pawg tau tsav mus rau hauv cov mos mos, cuam tshuam - cov ntaub ntawv pub dawb, qhov kawg kaw tuaj yeem tsuas yog cov ntaub ntawv tiaj tus welded rau ntawm pawg. Tab sis nyob rau hauv cov ntaub ntawv ntawm nkag mus rau hauv av txheej nrog pob zeb los yog pob zeb, conical taw tes qhia tau pom zoo. Lub 60 degrees conical taw tes coj cov tshuaj tiv thaiv quab yuam mus rau centroid ntawm pawg thiab cuam tshuam nrog kev cuam tshuam los yog nyuaj strata ntawm txoj cai kaum. Lub ntsiab lus taw qhia pib muab kev tiv thaiv kev ntseeg siab rau pawg ntiv taw tiv thaiv kev cuam tshuam hauv kev tsav tsheb nyuaj.
Cov neeg yuav khoom yuav tsum txheeb xyuas dab tsi thaum sib piv steel yeeb nkab pawg neeg xa khoom?
Tshaj li qhov muaj peev xwm, cov neeg yuav khoom yuav tsum txheeb xyuas seb cov khoom siv steel yeeb nkab puas tuaj yeem muab cov ntaub ntawv pov thawj zoo ib yam thiab kev lees paub (MTC, NDT cov ntaub ntawv, cov ntaub ntawv txheej), ua tau raws li cov phiaj xwm tshuaj xyuas, thiab sib koom ua ke xa mus rau pawg ntev lossis ntu ntu kom txo qhov chaw tuav thiab kev pom zoo qeeb.
Tus nqi ntawm cov yeeb nkab steel yog xam li cas?
Cov nqi ntawm cov yeeb nkab steel feem ntau yog tsav los ntawm OD / WT, qib steel, txheej txheej, splice ua haujlwm, thiab kev soj ntsuam / NDT cov cai. Txhawm rau sib piv cov nqe lus ncaj ncees, lees paub cov khoom siv tib yam (OD / WT, qib / tus qauv, txheej, splice txoj kev npaj, thiab NDT / cov ntaub ntawv pob) ua ntej ntsuas tus nqi.
