Ntawm tag nrho lwm cov yeeb nkab steel, cov kav hlau puag ncig yog siv ntau zaus.Cov kav hlau puag ncig yog siv dav hauv kev tsim kho kev lag luam.Raws li kev siv sib txawv, cov kav hlau puag ncig muaj qhov sib txawv.Cov kav dej no tuaj yeem kho tau yooj yim.Cov yeeb nkab steel no muaj nyob rau hauv cov thickness sib txawv, txawv txoj kab uas hla ntev, thiab zoo sib txawv.Feem ntau, cov kav hlau sib npaug no muaj kev tiv thaiv corrosion siab, siab hloov kho, toughness thiab muaj zog dua.

Thaum ntsuas txoj kab uas hla ntawm ib puag ncig steel yeeb nkab, sab nraud thiab sab hauv yuav tsum ntsuas nyias.Qhov txawv ntawm ob qhov tseem ceeb no yog qhov ntev ntawm txoj kab uas hla ntawm cov kav hlau puag ncig.Lub thickness ntawm phab ntsa ntawm cov kav dej no txiav txim siab cov yeeb nkab loj.Hauv qab no yog daim duab qhia txog kev siv cov yeeb nkab steel:

Kev siv ntawm Round Steel Pipes:

Cov kav dej / Dej:
Cov kav dej no yog cov kav ntev ntev rau kev thauj cov kua dej siab.Lawv tuaj yeem raug kub hnyiab los yog qis thiab tsis tshua muaj corrosive.Lawv siv rau kev thauj mus los ntawm cov dej haus thiab cov dej phwj loj loj.Cov me me yog siv rau cov kav dej.

Gas Kab Pipes:
Rau kev faib cov pa dav dav, txoj kab uas hla ntawm cov kav dej puag ncig yog ntau dua qhov uas rau cov pa roj hauv tsev nws me dua.Cov kav hlau puag ncig siv rau cov roj kab muaj cov phab ntsa nyias dua li cov kav dej, cov kav dej no tuaj yeem tiv taus siab dua.

Heavy Industrial Work and Making of Satellites:
Amazingly kev siv steel puag ncig kav tsis txwv rau hauv lub ntiaj teb, cov kav dej tam sim no tau dhau los ua ib qho tseem ceeb hauv kev tsim khoom siv tes ua thiab satellites.Cov kav dej puag ncig kuj tseem siv tau rau kev txhim kho cov yees lossis ncej rau ntau qhov xov xwm.

Carbon Steel Pipes & Hlau Tubes:

Cov kav dej: ASTM A / ASME SA106 / A53 GR.A, B/C, API 5L GR.B, ASME SA179, SA192

Qhov kub thiab txias: ASTM A / ASME SA333 / 334 Gr.1,ua 6

Cov txiaj ntsig siab: API 5L X42, X46, X52, X56, X60, X65, X70, X80, PSL-1, PSL-2

SAW/EFsW: ASTM A671 & A672

Daim ntawv: Seamless, ERW, SAW, LSAW, DSAW, EFsW

Loj: 1/8 "mus rau 26" & UPTO 76" Rau Welded

Thk.: SCH 20 to SCH XXS