Txheej txheem cej luam ntawm LSAW thiab HFW Pipe Applications hauv Gas Transmission
Hauv cov raj xa hluav taws xob, LSAW thiab HFW cov pa roj carbon steel kav sawv cev rau ob hom kev siv welded yeeb nkab ntau tshaj plaws. Lawv daim ntawv thov yog txiav txim siab los ntawm cov kev xav tau siab, txoj kab uas hla, kev thauj mus los, thiab ib puag ncig. Thaum ob qho tib si ua raws li cov qauv xws li API 5L, lawv tau tsim kho rau cov luag haujlwm sib txawv hauv cov raj xa dej. LSAW kav feem ntau yog siv nyob rau hauv siab - siab, loj - txoj kab uas hla kis tau tus mob, whereas HFW kav feem ntau siv nyob rau hauv nruab nrab - thiab qis - siab tis systems. Rau cov tuam txhab xws li Hebei Huayang Steel Yeeb Nkab Co., Ltd., muab ntau yam ntawm cov yeeb nkab no ua kom muaj peev xwm hloov tau rau ntau hom roj av thoob ntiaj teb.
| Pipe Qeb | Kev tsim khoom | Txoj kab uas hla | Hom Steel Qib | Daim ntawv thov Scenario |
|---|---|---|---|---|
| LSAW Line Pipe | Plate forming + SAW welding | DN400-DN1500 | API 5L X52-X80 | Ntev - kis tau tus mob |
| LSAW Thick -Wall Pipe | Plate forming + SAW welding | DN500-DN1200 | API 5L X60-X80 | Siab - cov kab hauv siab |
| HFW Kab Yeeb | Coil txoj kev + HF vuam | DN20-DN660 | API 5L X42-X70 | Kev faib tawm hauv nroog |
| HFW Structural Line Pipe | Coil txoj kev + HF vuam | DN50-DN508 | API 5L X42-X60 | Industrial gas systems |
Hom LSAW Carbon Steel Pipes rau Natural Gas Lines
LSAW carbon steel kav siv nyob rau hauv cov pa roj carbon monoxide kis tau tus mob yuav categorized rau hauv ob peb hom raws li lawv cov yam ntxwv thiab cov kev cai ntawm daim ntawv thov. Txheem LSAW kab kav yog feem ntau, tsim rau ntev - kev thauj mus los ntawm cov nkev roj nyob rau hauv siab. Cov kav dej no yog tsim los siv cov txheej txheem kev ua haujlwm zoo xws li JCOE lossis UOE, kom ntseeg tau cov duab kos duab thiab muaj kev ntseeg siab. Lawv feem ntau yog tsim nyob rau hauv siab - qib zog xws li X65 thiab X70 kom tau raws li qhov xav tau ntawm cov kev xav tau.
Lwm pawg tseem ceeb yog tuab-phab ntsa LSAW kav, uas yog tsim tshwj xeeb rau ultra-siab- cov kab xa hluav taws xob. Cov kav dej no muaj cov phab ntsa tuab ntxiv los txhim kho lub siab ua haujlwm thiab txo qhov kev pheej hmoo ntawm deformation lossis tsis ua haujlwm. Lawv feem ntau yog siv nyob rau hauv cross- lub teb chaws pipelines thiab offshore tej yaam num uas yuav tsum tau muaj kev nyab xeeb tshwj xeeb.
Tsis tas li ntawd, LSAW cov kav dej uas muaj cov tshuaj tiv thaiv- cov coatings xws li 3LPE lossis FBE sawv cev rau hom tshwj xeeb tsom rau kev ua haujlwm ntev hauv qhov chaw hnyav. Cov txheej txheem no tiv thaiv cov hlau saum npoo av los ntawm cov av corrosion, noo noo, thiab tshuaj lom neeg, ua rau lub neej ntev ntawm cov kav dej.
Hom HFW Carbon Steel Pipes rau Natural Gas Kab
HFW carbon steel kav yog dav siv nyob rau hauv natural gas tis systems thiab kuj yuav muab faib mus rau hauv ntau hom raws li lawv daim ntawv thov thiab kev ua tau zoo yam ntxwv. Standard HFW kab kav yog feem ntau siv nyob rau hauv lub nroog gas networks, qhov chaw nruab nrab siab siab thiab nqi efficiency yog qhov tseem ceeb xav txog. Cov kav dej no feem ntau yog tsim nyob rau hauv qib xws li X42 txog X60, muab lub zog txaus rau kev faib khoom.
Lwm qeb yog qib siab -qib HFW kav, uas yog tsim los nrog kev txhim kho vuam tshuab thiab kev tswj kom nruj dua. Cov kav dej no tuaj yeem ncav cuag qib xws li X70 thiab siv nyob rau hauv nruab nrab -kab kis tau tus mob nyob qhov twg yuav tsum muaj kev ua tau zoo dua tab sis tsis muaj cov kab loj loj.
Coated HFW kav kuj tau siv dav, tshwj xeeb hauv cov kav dej faus. Sab nrauv txheej muab kev tiv thaiv corrosion, thaum cov txheej sab hauv txhim kho kev khiav hauj lwm zoo thiab txo cov kev tu ncua. Cov kav dej no tsim nyog rau ob qho tib si hauv nroog thiab kev lag luam roj.
| Hom yeeb nkab | Ntsiab Feature | Qhov zoo | Kev siv yam |
|---|---|---|---|
| Standard LSAW Pipe | Loj txoj kab uas hla, siab zog | Haum rau kev kub siab | Lub cev kav dej |
| Thick -Wall LSAW Pipe | Nce phab ntsa thickness | Txhim khu kev ua haujlwm siab | Ntev - kis tau tus mob |
| Coated LSAW Pipe | Sab nrauv los tiv thaiv -corrosion txheej | Extended kev pab cuam lub neej | Ib puag ncig hnyav |
| Standard HFW yeeb nkab | High efficiency ntau lawm | Tus nqi- zoo | Kev faib tawm hauv nroog |
| Siab -Qib HFW Yeeb Nkab | Txhim kho weld zoo | Siab zog | Nruab nrab - cov kav dej nyob deb |
| Coated HFW Yeeb Nkab | Kev tiv thaiv corrosion | Txo kev txij nkawm | Cov kav dej faus |
Qhov txawv ntawm Daim Ntawv Thov Scenarios
Kev xaiv ntawm LSAW thiab HFW yeeb nkab hom nyob rau hauv natural gas systems yog ze ze rau lawv cov yam ntxwv kev ua tau zoo. LSAW cov kav dej ua tau zoo nyob rau hauv siab -siab, ntev- kis tau tus mob nyob rau hauv txoj haujlwm vim lawv muaj peev xwm tswj tau cov qauv kev ncaj ncees nyob rau hauv cov xwm txheej hnyav. Lawv txoj kab uas hla loj muaj peev xwm kuj ua rau lawv tsim nyog rau kev thauj cov pa roj ntau ntau.
HFW cov kav dej, ntawm qhov tod tes, feem ntau yog siv hauv kev faib khoom sib txuas uas yooj yim hauv kev teeb tsa thiab tswj tus nqi tseem ceeb dua. Lawv cov kab me me thiab cov txheej txheem ntau lawm ua rau lawv zoo tagnrho rau cov phiaj xwm hauv nroog thiab cov khoom siv roj av.
Hauv ntau lub kav dej, ob qho tib si LSAW thiab HFW cov kav dej tau siv ua ke los tsim kev sib koom ua ke. LSAW cov kav dej tuav cov kab txuas tseem ceeb, thaum HFW kav xa cov roj rau cov neeg siv kawg. Qhov kev sib xyaw ua ke no ua kom pom kev ua haujlwm zoo thoob plaws tag nrho lub cev.
Kev txiav txim siab txog kev ua tau zoo thiab qib khoom siv
Kev ua tau zoo ntawm LSAW thiab HFW cov kav dej tsis yog nyob ntawm lawv hom nkaus xwb tab sis kuj nyob ntawm qib khoom siv. Siab dua - qib steels muab lub zog ntau dua thiab tso cai rau cov phab ntsa nyias nyias, txhim kho cov khoom siv tau zoo. Txawm li cas los xij, lub zog siab dua yuav tsum sib npaug nrog qhov muaj zog txaus los tiv thaiv kev ua tsis tiav.
Rau cov kav dej LSAW, qib xws li X65, X70, thiab X80 feem ntau yog siv rau hauv siab - cov ntawv thov siab. Rau cov kav dej HFW, cov qib feem ntau yog los ntawm X42 txog X70, nyob ntawm seb qhov kev xav tau tshwj xeeb ntawm qhov project. Nyob rau hauv txhua rooj plaub, kev tswj hwm nruj thiab kev sim yuav tsum tau ua kom ntseeg tau tias cov kav dej ua tau raws li cov qauv tsim nyog rau kev thauj mus los ntawm cov roj av.
Xaus
LSAW thiab HFW carbon steel kav siv nyob rau hauv cov roj nkev kab tuaj yeem muab faib ua ntau hom raws li lawv cov qauv, kev ua tau zoo, thiab daim ntawv thov scenarios. LSAW kav, nrog rau cov qauv, tuab- phab ntsa, thiab coated hom, yog qhov tseem ceeb rau siab - siab thiab ntev - kis tau tus mob. HFW cov kav dej, suav nrog cov qauv, qib siab - qib, thiab hom coated, muab cov kev daws teeb meem zoo rau kev faib khoom thiab nruab nrab - cov kav dej ntau.
Kev nkag siab txog cov yeeb nkab sib txawv no thiab lawv cov ntawv thov yog qhov tseem ceeb rau kev tsim kev txhim khu kev qha thiab tus nqi -cov kav dej zoo li qub. Los ntawm kev xaiv qhov sib xyaw ua ke ntawm LSAW thiab HFW cov kav dej, cov kws tsim khoom tuaj yeem ua kom muaj kev nyab xeeb, ua haujlwm tau zoo, thiab ntev -lub sijhawm ua haujlwm ntev hauv kev sib txuas roj.
