Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm lsaw yeeb nkab rau marine piling hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk check lsaw yeeb nkab rau marine piling los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm LSAW Yeeb Nkab rau Marine Piling hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Product Overview
| Yam khoom | Specification |
|---|---|
| Sab nraud txoj kab uas hla | 406mm - 3,000mm (16" - 118") |
| Phab ntsa thickness | 8mm - 50mm+ (kev tiv thaiv corrosion muaj nyob ntawm kev thov) |
| Ntev | Txog li 18m ib ntu, lub Hoobkas beveled rau thaj chaw splicing |
| Cov qauv peb muab rau | API 5L, ASTM A252, ASTM A252, TS EN 10219 |
| Qib steel | X42-X70 (API 5L), Qib 2/3 (A252), S355/S460 (EN) |
| Txheej txheej xaiv | FBE, thee tar epoxy, tape wrap, bare/CP-npaj |
| Kev sim | 100% UT + RT seam soj ntsuam, Charpy cuam tshuam, tag nrho hydrostatic test |
| Xaus tiav | Beveled rau vuam, los yog machined flush rau tsav khau haum |
Xa peb koj txoj kab uas hla, phab ntsa thickness, thiab tus qauv, thiab peb yuav paub meej tias zeb muaj, lub sijhawm xa khoom, thiab tus nqi hauv ib hnub ua haujlwm.
Vim li cas cov neeg yuav khoom xaiv peb LSAW Yeeb Nkab rau Marine Projects
Marine piling tsis yog qhov chaw zam txim kom pom tus neeg muag khoom qhov tsis muaj zog. Peb tsim peb cov kab marine piling nyob ib ncig ntawm peb yam buyers tsis tu ncua thov rau:
- Hnyav phab ntsa ntawm txoj kab uas hla loj, hauv ib phaj- peb JCOE kab ntawv thiab welds phaj mus txog 50mm tuab ntawm diameters feem ntau seamless los yog SSAW mills tsis tuaj yeem ua ke ua ke, yog li koj tsis cuam tshuam rau ob qhov ntev kom tau cov phab ntsa tuab koj qhov kev tiv thaiv corrosion hu rau.
- Zone- txheej txheej tshwj xeeb ua tiav hauv- tsev- FBE, thee tar epoxy, thiab tape wrap systems yog siv nyob rau hauv ib lub ru tsev, yog li cov huab cua, txaws, thiab submerged zones ntawm tib pawg tuaj yeem nqa qhov sib txawv, raug sib txuam tiv thaiv yam tsis muaj tus neeg muag khoom thib ob thiab lub sijhawm thib ob.
- Cov ntaub ntawv tag nrho, txhua qhov cua sov- daim ntawv pov thawj zeb xeem, UT/RT seam daim ntawv qhia, thiab Charpy cov txiaj ntsig tau muab rau ib tus naj npawb cua sov thiab sib phim rau koj PO, yog li koj tus neeg soj ntsuam lossis cov zej zog hauv chav kawm tsis tau caum cov ntaub ntawv tom qab cov yeeb nkab xa tawm lawm.
Qhov zoo ntawm Corrosion Zone
Feem ntau cov kev ua tsis tiav peb pom rov qab mus rau phab ntsa - thickness spec tsis yog los ntawm kev suav tsis zoo - lawv los ntawm kev kho tag nrho pawg raws li ib puag ncig corrosion thaum nws tsis yog. Ib pawg dhau los ntawm ntau thaj chaw, thiab txhua tus tawm tsam steel ntawm tus nqi sib txawv:
- Splash tsam- phab ntsa siab tshaj- poob tus nqi ntawm pawg, tshwm sim los ntawm kev rov ntub dej thiab ziab uas ua kom cov pa oxygen thiab ntsev muaj nyob ntawm qhov chaw
- Tidal cheeb tsam- cov txheej txheem zoo sib xws, tus nqi qis dua me ntsis
- Atmospheric cheeb tsam- nruab nrab, ruaj khov corrosion
- Submerged tsam- tus nqi qis dua, thiab tsuas yog thaj chaw uas muaj kev tiv thaiv cathodic tiag tiag
- Mudline / embedded cheeb tsam- tus nqi qis tshaj, oxygen- thaj chaw thaj av txwv
Peb hais cov phab ntsa thickness thiab txheej los ntawm cheeb tsam thaum ib qhov project xav tau nws, tsis raws li ib tug ca spec hla tag nrho pawg ntev. Qhov ntawd txhais tau hais tias thaj tsam txaws tau txais cov phab ntsa ntxiv lossis cov thee tar epoxy system nws xav tau, yam tsis muaj tshaj - speccing (thiab them nyiaj ntau dhau rau) kev tiv thaiv tib yam ntawm ntu submerged, qhov kev tiv thaiv cathodic twb ua txoj haujlwm.
Cov qauv peb ua haujlwm rau
Tsis muaj ib qho kev mob siab rau LSAW-rau-marine- qauv qauv, yog li peb hais tawm qhov twg los xij uas koj qhov project hu ua:
- ASTM A252, ASTM A252- tus qauv US piling puag spec; peb ntxiv API 5L-theem seam NDT thiab Charpy kuaj nyob rau sab saum toj thaum txoj kab uas hla lossis qaug zog hu rau nws
- API 5L- siv thaum pawg kuj xav tau cov raj xa dej- qib chemistry thiab toughness, feem ntau nyob rau sab ntug tsho pawg
- API RP 2A -WSD- tswj hwm tus qauv tsim- sab tsav kev ntxhov siab thiab kev qaug zog; peb tsim rau cov yeeb nkab yuav tsum no generates
- EN 10219 / GB / T 9711- rau tej yaam num nyob rau hauv European los yog Suav tsim cov cai
Yog tias koj daim ntawv spec tsuas yog hais txog qib A252 thiab kev ua siab ntev uas tsis muaj NDT lossis cuam tshuam - kuaj cov ntsiab lus, chij rau peb ua ntej peb hais - peb yuav qhia rau koj ua ntej seb txoj kab uas hla thiab kev pabcuam hu rau kev kuaj ntau dua li A252 yuav tsum tau ua ntawm nws tus kheej, tsis yog cia nws ntog ntawm kev tshuaj xyuas.
Qhov twg siv cov yeeb nkab no
- Chaw nres nkoj thiab wharf fender pawg, berthing dolphins
- Choj foundations hla dej
- Offshore platform tsho thiab tus neeg xyuas pib pawg
- Breakwaters thiab ntug hiav txwv tiv thaiv cov qauv
- Mooring dolphins thiab marine terminal txhawb pawg
Qhov no daws tau qhov kev txiav txim tiag tiag
Ib qhov chaw nres nkoj fender pawg txiav txim tuaj rau peb nrog ib lub phab ntsa tuab uas tau teev tseg rau tag nrho 24m pawg, tsis muaj kev sib cais rau thaj tsam txaws. Peb tau teeb tsa qhov sib txawv thaum lub sij hawm hais thiab tau thov kom muaj kev tiv thaiv corrosion rau tidal thiab txaws ntu ntxiv rau cov thee tar epoxy system nyob rau hauv lub band, khaws cov seem submerged ntawm tus qauv FBE nrog cathodic tiv thaiv. Tus neeg siv khoom tau pom zoo cov kev hloov kho tshiab ua ntej kev tsim khoom - zam qhov uas yuav txwv tsis pub muaj tshwm sim raws li kev ua kom nrawm ntawm phab ntsa hauv thaj chaw txaws xyoo rau hauv kev pabcuam, thiab them nyiaj rov qab qhwv ntawm cov qauv tsim.
FAQ
Q: Puas yog tib lub phab ntsa thickness yuav tsum tau siv rau tag nrho pawg?
A: Feem ntau tsis yog ib qho kev txhim kho corrosion. Peb feem ntau hais txog lub hauv paus txheej txheem tuab ntxiv rau qhov ntxiv kev tiv thaiv corrosion concentrated nyob rau hauv qhov chaw txaws thiab tidal, qhov twg phab ntsa poob sai tshaj plaws.
Q: Puas tuaj yeem tiv thaiv cathodic hloov txheej hauv thaj chaw txaws?
A: Tsis yog. CP xav tau kev sib cuag nrog cov hluav taws xob txuas ntxiv mus ua haujlwm, thiab thaj chaw txaws mus ntub thiab qhuav. Peb pom zoo kom cov thee tar epoxy los yog daim kab xev qhwv nyob rau ntawd, nrog CP reserved rau cov submerged thiab mudline seem.
Q: Puas yog ASTM A252 txaus rau nws tus kheej rau ib pawg loj - txoj kab uas hla marine?
A: Feem ntau tsis yog tsis muaj ntxiv. Peb feem ntau muab A252 qib thiab qhov ntev ntev nrog API 5L- theem seam NDT thiab Charpy kuaj txheej txheej ntawm - peb tuaj yeem paub meej tias koj txoj kab uas hla thiab qhov kev pabcuam xav tau thaum koj xa koj cov spec.
Q: Yuav ua li cas tsav tsheb khau haum, thiab nws puas cuam tshuam rau txheej?
A: Cov khau kawg feem ntau yog sab laug tsis muaj coated rau qhov chaw vuam lossis bolting, ces coated tom qab txuas. Peb chij qhov no nyob rau hauv peb txheej txheej kom nws tsis tau plam raws li qhov tsis muaj qhov sib txawv thaum pawg tau tsav.
Cim npe nrov: lsaw yeeb nkab rau marine piling, Tuam Tshoj lsaw yeeb nkab rau marine piling manufacturers, lwm tus neeg, Hoobkas
