Foundation piling yog ib qho ntawm cov theem tseem ceeb tshaj plaws ntawm kev tsim kho vaj tse niaj hnub. Txawm hais tias kev txhawb nqa siab - cov tsev nce siab, ntev - txuas txuas ntxiv, cov chaw sab nrauv, cov chaw nres nkoj, tshav dav hlau, lossis cov chaw muaj kev lag luam, cov pawg hauv paus yuav tsum tiv taus cov loads loj loj, lub zog sab nraud, thiab cov xwm txheej geological nyuaj nyob rau ntau xyoo ntawm kev pabcuam. Xaiv cov yeeb nkab steel uas tsim nyog ncaj qha cuam tshuam rau cov qauv kev ruaj ntseg, kev tsim kho kom zoo, thiab kev nyab xeeb ntawm qhov project. Ntawm cov khoom loj -inch steel yeeb nkab,LSAW steel yeeb nkabtau dhau los ua ib qho ntawm cov khoom siv zoo tshaj plaws rau lub hauv paus piling vim nws cov qauv zoo heev, qhov tseeb qhov tseeb, thiab kev ntseeg tau ntawm kev tsim khoom.
LSAW, orLongitudinal Submerged Arc Welded Hlau Yeeb Nkab, yog tsim los ntawm kev tsim cov hlau hnyav rau hauv cov duab cylindrical thiab welding longitudinal seam siv submerged arc vuam tshuab. Piv nrog rau ntau lwm cov khoom siv welded yeeb nkab, LSAW steel yeeb nkab muaj qhov zoo tshaj plaws roundness, tuab - phab ntsa muaj peev xwm, thiab cov khoom ruaj khov. Cov yam ntxwv no ua rau nws tshwj xeeb tshaj yog tsim nyog rau kev siv lub hauv paus piling qhov twg cov khoom hnyav hnyav thiab cov kev xav tau nruj me ntsis yog qhov tseem ceeb.
Huayang Steel Pipe manufactures LSAW steel kav raws liASTM A252, API 5L, EN cov qauv, ASTM A671, ASTM A672, thiab GB / T 9711. Qhov ntau lawm npogsab nraud diameters los ntawm Φ406.4 hli mus rau Φ1422.4 hli, phab ntsa thicknesses los ntawm6mm mus rau 50mm, thiab customized ntev haum rau ntau lub hauv paus engineering tej yaam num thoob ntiaj teb.
| Yam khoom | LSAW Steel Yeeb Nkab rau Foundation Piling |
|---|---|
| Kev tsim khoom | Longitudinal Submerged Arc Vuam |
| Txoj kab uas hla | Φ406.4-Φ1422.4 hli |
| Phab ntsa Thickness | 6-50 hli |
| Cov yeeb nkab ntev | Mus txog 18 m |
| Manufacturing Standards | ASTM A252, API 5L, EN, ASTM A671, GB / T |
| Hom Steel Qib | Qib 2, Qib 3, X52, X60, L245, L360M |
| Cov ntawv thov tseem ceeb | Foundation Piling, txuas hniav, chaw nres nkoj, Marine Structures, vaj tse |
Raws li kev nqis peev thoob ntiaj teb kev lag luam txuas ntxiv nce ntxiv, qhov loj - txoj kab uas hla LSAW steel yeeb nkab tau dhau los ua ib qho tseem ceeb ntawm cov khoom siv niaj hnub no.
Vim li cas LSAW Steel Yeeb Nkab Siv dav hauv Foundation Piling?
Cov pawg hauv paus yuav tsum muaj kev nyab xeeb hloov cov khoom thauj mus rau cov av ruaj khov lossis cov txheej txheem pob zeb thaum tuav lub sijhawm ntev -.
Txoj kab uas hla loj li cas txhim kho qhov muaj peev xwm?
Loj - txoj kab uas hla steel yeeb nkab piles muab ntau dua cross-sectional cheeb tsam thiab siab dua load-cov kabmob muaj peev xwm tshaj cov pawg me.
LSAW steel yeeb nkab tuaj yeem tsim nyob rau hauv cov kab loj loj nrog cov phab ntsa tuab, tso cai rau cov kws tsim khoom tsim cov txheej txheem tsim muaj peev xwm txhawb nqa cov tsev hnyav, choj piers, cov chaw sab nrauv, thiab cov nroj tsuag muaj kev lag luam.
Nws zoo heev ncig kuj txhim kho pawg tsav tsheb kev ua tau zoo thiab cov qauv kev sib raug zoo thaum lub sijhawm teeb tsa.
Vim li cas Kev Siv Phab Ntsa Thickness tseem ceeb?
Cov pawg hauv paus muaj kev sib zog ua haujlwm, khoov lub sijhawm, thiab lub zog sab nraud tsim los ntawm cua, av qeeg, tsheb khiav, thiab dej ntws.
Phab ntsa Thicker txhim kho cov txheej txheem rigidity thiab ua rau kom tsis txhob deformation thaum lub sij hawm installation thiab ntev - kev pab cuam lub sij hawm.
LSAW Manufacturing Yuav Ua Li Cas Txhim Kho Cov Txheej Txheem Kev Ntseeg?
Qhov zoo ntawm cov yeeb nkab steel ncaj qha cuam tshuam lub hauv paus kev ua tau zoo.
Dab tsi Ua Phaj -Raws Li Kev Tsim Khoom Zoo?
LSAW steel yeeb nkab yog tsim los ntawm siab - zoo steel phaj es tsis yog steel coils.
Txoj kev tsim khoom no tso cai rau kev tswj xyuas cov phab ntsa tuab, qhov tseeb qhov tseeb, thiab cov khoom siv kho tshuab thaum tsim cov kav loj - txoj kab uas hla uas haum rau kev thov cov qauv siv.
Lub submerged arc welding txheej txheem tsim ib tug muaj zog longitudinal weld nrog zoo sib xws, pab rau txhim khu kev qha kev ua tau zoo.
Yuav Ua Li Cas Weld Integrity Verified?
Cov neeg tsim khoom ua ntau yam kev soj ntsuam zoo thoob plaws hauv kev tsim khoom.
Kev kuaj ultrasonic, kuaj hluav taws xob, kuaj hydrostatic, ntsuas qhov ntsuas, thiab kev kuaj pom feem ntau yog siv los xyuas kom meej tias txhua LSAW steel yeeb nkab txaus siab rau engineering specifications ua ntej xa khoom.
Kev Tiv Thaiv Corrosion Txhim Kho Foundation Durability li cas?
Ntau lub tshuab piling ua haujlwm nyob rau hauv ib puag ncig hnyav, suav nrog thaj chaw ntug hiav txwv, chaw nres nkoj, hla dej, thiab thaj chaw muaj kev lag luam.
Cov txheej txheem tiv thaiv twg muaj?
Raws li qhov xav tau ntawm qhov project, LSAW steel kav tuaj yeem muab nrogFusion Bonded Epoxy (FBE), 3 PEB, 3 PIB, 2 PEB, los yog customized txheej tshuab.
Marine piling tej yaam num feem ntau xav tau cov txheej txheem sab nraud los tiv thaiv seawater corrosion, thaum lub hauv paus faus tuaj yeem siv cov txheej txheem txheej tsim los rau cov kev pabcuam hauv av.
Vim li cas Kev Tiv Thaiv Ib puag ncig tseem ceeb?
Corrosion tuaj yeem maj mam txo cov phab ntsa tuab thiab cov qauv tsim muaj peev xwm dhau sijhawm.
Xaiv cov txheej txheem tsim nyog raws li cov av hauv av, cov dej hauv av chemistry, thiab kev raug dej hiav txwv pab ua kom lub hauv paus ruaj khov thaum txo cov nqi tu thoob plaws hauv cov qauv kev pab cuam lub neej.
Ua li cas cov neeg tsim khoom ua kom cov khoom zoo sib xws?
Cov phiaj xwm loj loj xav tau ntau txhiab tus yeeb nkab steel nrog zoo ib yam.
Cov txheej txheem tswj kev ua tau zoo twg yog siv?
Kev tswj xyuas kev ua tau zoo pib nrog kev tshuaj xyuas cov hlau tsis huv los xyuas cov tshuaj muaj pes tsawg leeg thiab cov khoom siv tshuab.
Thoob plaws hauv kev tsim khoom, cov cuab yeej siv hluav taws xob tau saib xyuas qhov tseeb, vuam tsis, qhov ntev ntev, thiab cov txheej txheem nthuav dav.
Cov khoom tiav tiav tau txais kev paub zoo uas tsis yog -kev kuaj kev puas tsuaj thiab kev tshuaj xyuas cov cuab yeej cuab tam ua ntej xa khoom, kom ntseeg tau tias ua raws li cov qauv thoob ntiaj teb.
Yog vim li cas Production Traceability muaj nuj nqis?
Cov haujlwm loj engineering feem ntau xav tau cov ntaub ntawv tsim khoom tiav.
Cov ntaub ntawv pov thawj, cov ntaub ntawv tshuaj xyuas, cov ntaub ntawv vuam, thiab cov ntaub ntawv soj ntsuam muab tag nrho cov khoom traceability, tso cai rau cov neeg cog lus thiab cov tswv haujlwm los xyuas qhov zoo thoob plaws hauv kev tsim kho thiab kev saib xyuas yav tom ntej.
Qhov project Reference
Ib daim ntawv thov sawv cev yog tusCNOOC Terminal Construction Project.
Rau qhov project no, Huayang Steel Pipe muab kwv yees li3,000 tons ntawm LSAW steel yeeb nkabtsim nrogL360M steel qib, specification914 × 12 hli, rau lub davhlau ya nyob twg infrastructure kev tsim kho.
Qhov project xav tau cov kav dej steel nrog qhov zoo sib xws ntawm qhov sib xws, cov qauv tsim muaj zog, thiab txhim khu kev qha weld zoo los txhawb nqa cov khoom siv hauv hiav txwv hnyav. Los ntawm kev ua cov phaj precision, submerged arc vuam, kev tshuaj xyuas zoo, thiab kev tswj xyuas nruj, cov khoom siv LSAW steel kav tau ua tiav raws li qhov xav tau ntawm engineering thiab pab txhawb rau kev ua haujlwm zoo.
Nyeem ntxiv:
Vim li cas HFW Hlau Yeeb Nkab Qhov Kev Xaiv Rau Cov Roj, Roj, Thiab Cov Khoom Siv Khoom Siv?
