Heavy Phab ntsa Steel Pipe

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Kev tsim thiab tsim cov txheej txheem ntawm cov phab ntsa hnyav seamless steel yeeb nkab tuaj yeem muab faib ua cov duab txias, txias dov, kub dov thiab kub nthuav dav.Cov ntaub ntawv ntawm cov yeeb nkab steel yog 10, 20, 35 thiab 45, uas yog hu ua cov yeeb nkab zoo tib yam.Raws li daim ntawv thov, nws tuaj yeem muab faib ua cov qauv seamless steel yeeb nkab, seamless steel yeeb nkab rau kev thauj mus los, seamless steel yeeb nkab rau boiler, high-pressure seamless steel yeeb nkab rau boiler, high-pressure seamless steel yeeb nkab rau tshuaj chiv thiab seamless hlau rau. geological drilling yeeb nkab;seamless steel yeeb nkab rau roj drilling;seamless steel yeeb nkab rau roj av tawg;seamless steel yeeb nkab rau nkoj;txias kos thiab txias dov precision seamless steel yeeb nkab;ntau yam alloy kav.Seamless steel yeeb nkab feem ntau yog siv hauv kev ua haujlwm, thee mine, hydraulic steel, thiab lwm yam.

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Cov khoom siv raw ntawm cov phab ntsa tuab seamless steel yeeb nkab yog puag ncig lub raj dawb.Lub voj voog puag ncig yog txiav los ntawm lub tshuab txiav, thiab lub pob zeb nrog kev loj hlob ntawm li 1 m raug xa mus rau lub qhov cub los ntawm txoj siv conveyor rau cua sov.Lub billet yog rhuab nyob rau hauv ib lub qhov cub ntawm txog 1200 degrees Celsius.Cov roj yog hydrogen lossis acetylene.Kev tswj qhov kub thiab txias hauv qhov cub yog qhov teeb meem tseem ceeb.Tom qab lub raj puag ncig tau tawm ntawm lub qhov cub, nws yuav tsum dhau los ntawm lub siab piercer.Feem ntau, qhov ntau dua piercer yog lub khob hliav qab yob piercer.Hom piercer no muaj kev ua haujlwm siab, cov khoom lag luam zoo, loj perforation txoj kab uas hla nthuav dav, thiab tuaj yeem hnav ntau hom steel qib.Tom qab piercing, round billet yog successively dov los ntawm peb yob cross dov, nruam dov los yog extrusion.Tom qab extrusion, lub raj yuav tsum tau muab tshem tawm rau sizing.Lub tshuab sizing tig lub khob laum me ntsis rau hauv cov hlau tsis muaj kev kub ceev los tsim cov yeeb nkab steel.

Sab hauv txoj kab uas hla ntawm cov yeeb nkab steel yog txiav txim siab los ntawm qhov ntev ntawm lub laum me ntsis ntawm lub tshuab sizing.Tom qab sizing, cov yeeb nkab steel nkag mus rau hauv cov cua txias ntauwd thiab txias los ntawm cov tshuaj tsuag dej.Tom qab txias, cov yeeb nkab steel yuav ncaj.Tom qab straightening, cov yeeb nkab steel raug xa mus rau cov hlau tsis txaus ntseeg (lossis kuaj hydraulic) los ntawm txoj siv conveyor rau kev kuaj pom qhov tsis zoo.Yog tias muaj cov kab nrib pleb thiab npuas hauv cov yeeb nkab steel, nws yuav raug kuaj pom.Tom qab kev tshuaj xyuas zoo ntawm cov kav dej steel, kev xaiv phau ntawv nruj yuav tsum tau ua.Tom qab kev soj ntsuam zoo ntawm cov yeeb nkab steel, tus naj npawb, specification thiab ntau lawm batch tooj yuav tsum tau txau nrog cov xim.Nws yog hoisted rau hauv lub warehouse los ntawm crane.

HEAVY WALL SEAMLESS STEEL PIPE

Hnav tiv taus tus kheej lubrication Siab tshuaj lom neeg muaj peev xwm Ntau yam loj thiab hom

Kev tsim thiab tsim cov txheej txheem ntawm cov phab ntsa hnyav seamless steel yeeb nkab tuaj yeem muab faib ua cov duab txias, txias dov, kub dov thiab kub nthuav dav.

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Cov ntaub ntawv ntawm cov yeeb nkab steel yog ASTM 179, A106Gr.B, 1035 thiab 1045, uas yog hu ua cov pa roj carbon zoo tib yam.

Cov ntaub ntawv ntawm cov yeeb nkab steel yog ST52, ASTM 5140,4140,4135,12XMФ, uas yog hu ua zoo tib yam alloy steel yeeb nkab.

ASTM A106Gr.B tshuaj muaj pes tsawg leeg thiab txhua yam khoom

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ASTM 1045 Tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab

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ASTM A179 tshuaj muaj pes tsawg leeg thiab txhua yam khoom

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Uniform thickness

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