Cov Lus Qhia Yooj Yim

Txheem: API 5L

Phab Ntsa Thickness: X42, X46, X52, X56, X60, X70, X80

Nto Ntawm Yeeb Nkab Kho: 3PE, 3PP, 3LPE, pleev xim, Galvanizing
Xaus: Tiaj, beveled, grooved

Xeem ntawv: Tshuaj tiv thaiv tshuaj lom neeg; Cov khoom siv neeg kho tshuab; Hydrostatic kev kuaj; NDT (Tsis Yog-Kev Ua Haujlwm Tiv Thaiv: RT, UT)

Yam ntim: Muab kauv yeeb quav yuav nquag xa tawm los ntawm ib daim

SSAW STEEL PIPE

API 5L Ssaw Yeeb Nkab Daim Ntawv Thov

API 5L SSAW YAS (kauv submerged arc welded steel yeeb nkab) muaj ntau cov ntawv thov, feem ntau yog siv nyob rau hauv cov chaw hauv qab no:

Ntev Lov Pipeline

Onshore ntev kev deb xa pipeline:
API 5L X52 SSAW cov raj xa dej yog dav siv los thauj cov roj thiab roj onshore dhau mus deb vim nws txoj kab uas hla loj thiab siab siab thev taus. Qhov kev siv hluav taws xob no tuaj yeem ua tau raws li cov kev xav tau ntawm cov dej thauj khoom loj thiab muaj peev xwm tiv thaiv cov av hauv siab, xws li lwm yam kev nyab xeeb mus ntev thiab ua haujlwm ruaj khov ntawm cov raj xa dej.
Lub Cim Piplele:
API 5L Shawaw Pipeline tseem haum rau kev xa tawm ntawm cov roj offshore thiab roj. Los ntawm kev siv cov txheej txheem tsim nyog tiv thaiv corrosion, nws tuaj yeem tawm tsam dej hiav txwv ntawm lub hiav txwv hiav txwv, kom muaj kev nyab xeeb thauj los ntawm lub davhlau ya nyob sab nraud.

Roj thiab roj sau thiab cov khoom siv tshuab

API 5L X52 SSAW cov hauj lwm muaj peev xwm los ntawm cov chaw ua si thiab kev hloov pauv ntawm cov chaw nyob thiab cov xuab zeb, av, av tsis sib haum xeeb hauv thaj chaw hav uas tsis sib luag. Nws ntau yam specifications, suav nrog cov phab ntsa tuab thiab ntev, tuaj yeem kho tau kom tau raws li kev sau ntawv thiab xa khoom.

Cov chaw cia tau txuas nrog Pipelines

Hauv cov roj thiab cov roj ntim cov chaw, xws li txuas cov kav dej ntawm cov tso tsheb hlau luam loj thiab cov luam ntawv xa khoom, API 5L X52 SSAW cov kav dej yog qhov kev xaiv txhim khu kev qha. Nws cov kev sib khi tau zoo tiv thaiv cov roj thiab roj xau thiab ua kom muaj kev nyab xeeb ntawm cov chaw ntim khoom. Nyob rau tib lub sijhawm, cov yeeb nkab xaus yuav tau txais machined rau hauv ntau cov duab rau kev sib txuas tau yooj yim nrog cov khoom siv cov yeeb nkab.

Ua Kua Mov

Siv hauv cov dej so, tso kua dej, kev thauj khoom roj thiab lwm yam kua tsheb thauj khoom.

Roj Thawv

Siv nyob rau hauv cov roj, chav dej, roj av roj (LPG), nkev thiab lwm cov roj tsheb thauj khoom.

Kev Siv Cov Qauv Txheej Txheem

Siv rau piling yeeb nkab, choj, thaib, Wharf, kev, tsev qauv yeeb nkab yeeb thiab lwm lub hom phiaj.

API 5L SSAWW STEEK PIPES tau dav siv hauv cov roj, roj thiab othCov kua dej thauj tau teb vim lawv lub zog siab, corrosion tsis kam, tus nqi ua tau zoo, thiab yooj yim ntawm kev teeb tsa thiab txij nkawm.

LSAW PIPES WITH 3LPE

API 5L ssaw cov yeeb nkab nta

Cov Khoom Siv Neeg Kho Tshuab:

1. Lub zog siab thiab lub zog

API 5L ssaw kav muaj lub zog siab thiab muaj peev xwm tiv tauj ib puag ncig thiab khoov hauv siab thiab qhov kub thiab txias ib puag ncig. Nws tuaj yeem tiv thaiv cov rog sab nraud loj, qhov tsawg kawg nkaus tau los ntawm lub zog 245 MPA, qhov tsawg kawg nkaus yog 415 MPa, thiab qhov tsawg kawg nkaus yog 21%.

2. Corrosion Kuj

API 5L Shaw Yeeb muaj cov yeeb nkab tsis zoo, tuaj yeem siv rau hauv cov chaw hnyav tau ntev, thiab nws txoj kev tiv thaiv corrosion tau raws li qhov yuav tsum tau ntawm ISO {1}} txheem.

3. Weldability zoo

API 5L SSAW cov yeeb nkab yog tsim los ntawm cov khoom siv tau zoo nrog weldability zoo heev, uas tuaj yeem tswj hwm cov yeeb nkab ntawm cov steel rau qhov loj tshaj plaws.

4. Nto Kho

API 5L SSAW cov kav dej tuaj yeem kho nrog ntau yam kev kho cov xim av, piv txwv li cov tshuaj pleev xim dub, thiab cov kev pabcuam zoo ntawm cov yeeb nkab.

Raug nqi tau zoo: Ssaw tus kav hlau steel yog ua los ntawm nqaim kub-dov cov ntawv / coils, txo tus nqi.
Txoj kab loj loj: Txoj kab uas hla ntawm muab kauv welded steel kav yuav loj, haum rau kev xa cov roj thiab roj loj.
Tsawg tus nqi txij nkawm:Muab kauv kav hlau welded muaj cov nqi txij nkawm tsawg dua vim lawv cov khoom lag luam zoo tsis kam thiab cov khoom lag luam.
Lub neej ntev:Raws li kev tu cev kom zoo thiab ua haujlwm, kev pabcuam lub neej ntawm cov kauv welded kav dej yuav ntev heev.
Rov ua dua tshiab:Muab kauv cov kav dej welded tuaj yeem siv rov qab thaum qhov kawg ntawm kev siv, txo qhov kev cuam tshuam ib puag ncig ib puag ncig.
Kev hloov kho ib puag ncig:

Muab kauv welded kav tuaj yeem siv tau rau ntau qhov chaw ib puag ncig, suav nrog thaj chaw ib puag ncig xws li av, hiav txwv thiab suab puam.

SSAW PIPE

Cov txheej txheem tsim khoom

The seaw steel yeeb nkab mKev tsis muaj hom cuaS tus hlau hle mus rau ib tug kauv duab thiab tom qab ntawd welds cov npoo ua ke.

Ua ntej, cov ntaub ntawv raw yuav tsum npaj, suav nrogg steel crojthiab vuam cov ntaub ntawv. Feem ntau siv steel chev yog coke steel, lub zog alloy hlau, lub zog loj hlau, thiab lwm yam., Thiab cov khoom siv vuam xws li vuam hlau thiab cov tshuaj

Tom ntej no, tus hlau chev yuav tsum tau ua ntxiv, tus txheej txheem hu ua Uncoiling. Ua ntej tshaj plaws, cov wrinkles ntawm tus hlau chev yog pluav los ntawm flattening los ntawm cov sib tov ntev siv lub tshuab ua ke siv, uas feem ntau yog los ntawm 9 meters li 12 meters.

Tom qab ntawd, cov phaj steel yog tsim. Hauv cov txheej txheem no, lub phaj steel yog muab tso rau ntawm txoj kev sib sau tshuab, clamped thiab bent kom txog thaum nws ua kauv. Tag nrho cov txheej txheem yuav tsum tau ntau kauj ruam, ib qho yog siv cov menyuam kom yob cov hlau phaj rau hauv ob qho kawg ua ke.

Tom qab ntawd, koj yuav tsum siv cov khoom siv vuam rau vuam. Feem ntau, submerged arc vuam los yog ob sab-sided submerged arc vuam siv rau vuam, thiab kev sib tw ntawm Weld yuav tsum tau ua kom paub thaum lub sij hawm vuam. Tom qab kev vuam vuam tiav, Weld yuav tsum tau kuaj xyuas kom ntseeg tau tias qhov zoo ntawm kev sib tw vuam ntsib tus qauv. Ib qho ntxiv, nws tseem yuav tsum tau nqa tawm xeb, tu thiab lwm yam kev kho kom ntseeg tau tias cov raj raj ntawm cov raj xa dej yog du thiab tsis xeb.

Thaum kawg, ua haujlwm zoo, suav nrog lub zog, hardness, kev nruj thiab lwm yam ntawm kev sim. Txhua yam khoom yuav tsum tau raug tshuaj xyuas kom meej kom ntseeg tauUa raws li NATCov qauv kev cai thiab cov neeg siv khoom yuav tsum tau ua.

Hauv cov ntsiab lus xaus, tsim API 5L SSAW leeg yuav tsum muaj ntau cov txheej txheem, frOm raw khoom npaj ua tiav cov khoom lag luam npaj tau, kev ntxuav tawm, xeb thiab lwm cov kauj ruam, txhua tus yuav tsum tau tswj hwm nruj. Tsuas yog nyob rau hauv txoj kev no tuaj yeem tsim api 5l ssaw leeg uas ua tau raws cov qauv thiab muaj cov khoom lag luam zoo.

coated SSAW PIPE

Lub ntsiab

API 5L SSAW cov yeeb nkab yog tsim los ntawm kauv vuam cov txheej txheem thiab cov yeeb nkab yog qhov muaj zog, muaj txiaj ntsig zoo. Haum rau kev tsheb thauj mus los ntev ntawm cov nkev, roj, tshuaj, dej, roj li lwm yam, thiab txias, feem ntau kub.

Cim npe nrov: API 5L Ssaw Cov Yeeb Nkab, Tuam Tshoj, Tuam Tshoj Chaw Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas, Nqe