ASTM A53 Class B ERW Resistance Welded Structural Steel Pipe

Taw qhia rau ASTM A53 Class B Resistance Welded Structural Steel Pipes

ASTM A53 Class B yog tus qauv tshwj xeeb rau cov kav hlau dub thiab kub -dip galvanized steel kav (xws li cov kav hlau txuas thiab seamless steel kav) tsim los ntawm American Society for Testing and Materials (ASTM). ASTM A53 Class B tsis kam welded (ERW) steel kav yog feem ntau siv nyob rau hauv ntau yam lag luam rau thauj dej, roj, thiab roj. Hauv qab no yog qee cov yam ntxwv tseem ceeb thiab kev qhia tshwj xeeb ntawm ASTM A53 Class B tsis kam welded steel kav.

Mechanical Properties ntawm ASTM A53 Qib B ERW Hlau Yeeb Nkab:

Precision Forming System rau ASTM A53 Class B Resistance Welded Steel Pipes

Lub precision forming tswj system rau ASTM A53 Class B kuj welded structural steel kav siv ntau -theem yob txoj kev tshuab. Lub programmable logic maub los (PLC) saib xyuas qhov tseem ceeb xws li nro, yob ceev, thiab tsim lub kaum sab xis thaum lub sij hawm steel sawb txoj kev ua haujlwm ntawm lub sijhawm. Lub kaw lus yog nruab nrog lub laser txoj kab uas hla ntsuas thiab thickness gauge, ua tau raws li txoj kab uas hla kev kam rau siab tswj nyob rau hauv ± 0.5% thiab phab ntsa thickness kam rau ua nyob rau hauv ± 10%. Cov cuab yeej kho kom zoo tuaj yeem hloov kho cov hlua steel trajectory los xyuas kom meej cov yeeb nkab roundness thiab straightness raws li ASTM A53 tus qauv yuav tsum tau, thaum kawg ua tiav siab -precision thiab ruaj khov ntawm welded yeeb nkab qhov ntev.

Hais txog peb

GNEE STEEL tau tsom mus rau kev xa tawm steel rau nees nkaum xyoo, tso siab rau lub ntiaj teb cov khoom siv saw hlau los muab kev lag luam thoob ntiaj teb nrog siab -kawg welded kav uas tau lees paub los ntawm EN thiab ASTM. Nrog ib pab neeg tshaj lij thiab kev tsim khoom loj, nws muab ib qho - nres cov kev pab cuam los ntawm kev yuav khoom mus rau hla - ciam teb faib rau lub zog thiab cov phiaj xwm kev tsim kho, thiab nws cov khoom tau raug xa tawm mus rau ntau dua 40 lub teb chaws thoob ntiaj teb.

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