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Daim ntawv thov, Specifications thiab Properties ntawm Loj Diameter Carbon Steel Pipe


Loj txoj kab uas hla carbon steel kavfeem ntau xa mus rau carbon steel kav nrog ib txoj kab uas hla sab nraud tsis pub tsawg tshaj 200mm. Ua los ntawm cov pa roj carbon steel, lawv yog cov ntaub ntawv tseem ceeb hauv kev lag luam thiab kev tsim kho vaj tse vim lawv lub zog siab, zoo toughness, thiab zoo heev vuam zog. Kub dov thiab kauv welding feem ntau yog siv rau hauv lawv cov khoom.Kub dov steel kavyog dav siv nyob rau hauv high-pressure daim ntaub ntawv vim lawv niaj hnub phab ntsa thickness thiab ntom qauv.

Customized Specifications: Ua tau raws li ntau hom kev xav tau

Qhov loj-inch carbon steel yeeb nkab specifications yog txhais los ntawm sab nraud txoj kab uas hla, phab ntsa thickness, ntev, thiab cov khoom qib. Sab nraud txoj kab uas hla feem ntau yog los ntawm 200 hli mus rau 3000 hli. Xws li qhov loj me ua rau lawv thauj cov dej ntws loj thiab muab kev txhawb nqa kev tsim kho, qhov tseem ceeb rau cov haujlwm loj.

Kub dov steel yeeb nkab stands rau nws cov txheej txheem ntau lawm zoo: high-temperature dov transforms steel billets rau hauv cov kav dej nrog uniform phab ntsa thickness thiab ntom nrog cov qauv. Nws txoj kab uas hla sab nraud tuaj yeem tswj tau nyob rau hauv ± 0.5%, ua rau nws tsim nyog rau cov haujlwm uas yuav tsum muaj qhov nruj me ntsis, xws li cov kav dej hauv cov hluav taws xob thermal loj thiab hauv nroog nruab nrab cua sov tes hauj lwm.

Q235 carbon steel yeeb nkabthiabA36 carbon steel yeeb nkabmuaj cov ciam teb meej meej rau cov khoom sib txawv.

1.Q235 steel yeeb nkab: Q235 steel yeeb nkab yog ib hom carbon structural steel yeeb nkab hauv Suav teb. Nrog lub zog tawm los ntawm 235 MPa, nws yog feem ntau tsim nyob rau hauv phab ntsa thicknesses ntawm 8-20 hli thiab feem ntau yog siv rau cov dej tsis tshua muaj siab cov ntaub ntawv kev thauj mus los, xws li cov dej hauv nroog thiab cov kav dej, thiab cov kav dej dav dav.

2.A36 carbon steel yeeb nkab: A36 carbon steel yeeb nkab yog lub ntsiab steel qib hauv kev lag luam thoob ntiaj teb. Nws muaj lub zog siab dua me ntsis (250MPa) thiab ductility zoo dua. Nws qhov loj-inch version (feem ntau nrog ib txoj kab uas hla ntawm 500mm los yog ntau tshaj) yog dav siv nyob rau hauv cov roj thiab roj sib sau ua ke thiab kev thauj mus los pipelines, uas yuav tsum tau tiv taus tej yam siab thiab kub hloov.

SsAW welded yeeb nkab

Daim ntawv thov loj Diameter Carbon Steel Pipe

Loj-inch carbon steel yeeb nkab, nrog rau nws qhov zoo ntawm lub zog siab, siab-siab tsis kam, vuam yooj yim, thiab tus nqi-zoo, muaj irreplaceable daim ntaub ntawv nyob rau hauv ntau yam tseem ceeb sectors. Cov ntawv thov no tuaj yeem muab faib ua peb qhov tseem ceeb: kev xa hluav taws xob, kev tsim vaj tsev tsim vaj tsev, thiab kev tsim khoom lag luam.

Kev xa hluav taws xob: Nws ua haujlwm li "aorta" rau roj, roj, thiab hluav taws xob xa mus. Cov kav xa hluav taws xob hauv cheeb tsam (xws li Central Asia Natural Gas Pipeline thiab cov kav dej hauv West-East Gas Pipeline) siv cov yeeb nkab loj loj (feem ntau nrog ib txoj kab uas hla ntawm 800-1400mm).

Infrastructure thiab municipal engineering: Nws txhawb kev ua haujlwm ntawm cov nroog thiab kev thauj mus los. Hauv cov dej hauv nroog thiab cov dej ntws, cov kab loj loj carbon steel yeeb nkab (txoj kab uas hla 600-2000mm) yog qhov kev xaiv zoo tshaj plaws rau cov kav dej hauv nroog loj thiab cov kav dej cua daj cua dub vim nws qhov kev tiv thaiv corrosion (nrog rau kev ua neej ntev tshaj 30 xyoo tom qab tiv thaiv corrosion txheej) thiab siab txaus tus nqi.

Muaj ntau lawm: Nws yog lub hauv paus ntawm kev tsim khoom hnyav thiab kev tsim tshuaj lom neeg. Heavy machinery nroj tsuag feem ntau siv loj-inch carbon steel kav (15-30mm phab ntsa thickness) rau crane rail kev txhawb nqa thiab cov khoom loj hauv paus ncej. Lawv lub peev xwm muaj peev xwm thauj khoom siab (ib lub yeeb nkab tuaj yeem tiv taus ntsug loads tshaj 50kN) pab tswj cov cuab yeej ua haujlwm ruaj khov.

loj-inch carbon steel kav

Kev Lag Luam Kev Lag Luam thiab Kev Lag Luam Outlook: Kev Loj Hlob Rau Cov Kav Dej Zoo

Kev ua lag luam xav tau rau cov kav hlau loj loj tau nce tsis tu ncua nrog thoob ntiaj teb kev tsim kho vaj tse, lub zog, thiab kev tsim kho kev lag luam. Cov kev lag luam ib txwm muaj xws li petrochemicals, kev xa hluav taws xob, thiab kev siv dej hauv nroog thiab cov dej ntws tawm tseem yog qhov tseem ceeb ntawm kev xav tau. Kev thov rau cov kav hlau loj loj txuas ntxiv mus ntxiv hauv kev lag luam petrochemical, nrog rau kev thov txhua xyoo yuav ncav cuag kwv yees li 3.2 lab tons los ntawm 2030. Qhov kev lag luam no tso siab rau cov kav hlau loj loj los thauj cov roj av, cov khoom ua kom zoo, thiab cov khoom siv tshuaj lom neeg.

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Post lub sij hawm: Sep-10-2025