Ua Tus Thawj Coj Cov Kav Hlau Chaw Tsim Khoom & Chaw Muag Khoom Hauv Suav Teb |

Qhia txog cov khoom siv hlau LSAW, qib thiab kev siv

Cov kav dej SAW (Longitudinal Submerged Arc Welded) txawv ntawm lwm hom kav dej welded siv rau hauv cov kav dej. Lawv feem ntau siv rau hauv cov kav dej xa roj thiab roj av,thiab cov ntawv thov kev tsim kho xws li kev tsim cov choj thiab cov qhov av.

Hais txog cov qauv, cov kav dej LSAW ua raws li cov qauv uas tau teeb tsa los ntawm American Petroleum Institute (API), International Organization for Standardization (ISO), thiab American

Lub Koom Haum ntawm Cov Kws Ua Haujlwm Tshuab (ASME). Cov qauv no txhais cov lus qhia rau qhov loj me, cov tshuaj lom neeg sib xyaw, cov khoom siv kho tshuab, thiab cov kev cai kuaj rau cov kav dej LSAW.

Cov kav dej LSAWmuaj nyob rau hauv ntau qib xws li ASTM A671, ASTM A672, ASTM A525,BS EN10210, BS EN10219, thiab API 5L Gr. B. Qhov kev xaiv ntawm qib nyob ntawm daim ntawv thovcov kev cai xws li lub siab, qhov kub, thiab hom kua dej uas raug thauj mus los.

Kev siv cov kav dej LSAW muaj ntau yam, thiab feem ntau siv rau hauv cov kav xa roj thiab roj av, cov kav dej, thiab cov ntawv thov xws li kev tsim cov choj thiab cov qhov av. Cov kav dej no yog qhov nyiam duadua li lwm cov kav dej vuam vim lawv muab qhov tseeb zoo dua, muaj zog siab, thiab ruaj khov. Cov kav dej LSAW tuaj yeem tsim ua ntau qhov loj thiab ntev, ua rau lawv zoo tagnrho rau kev siv hauv cov kav dej xa mus deb.

Xaus lus, cov kav dej LSAW ua lub luag haujlwm tseem ceeb hauv kev xa roj thiab roj av thiab kev siv cov qauv. Lawv ua raws li cov qauv nruj, muaj ntau qib sib txawv, thiab ruaj khov thiab txhim khu kev qha.

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Lub sijhawm tshaj tawm: Tsib Hlis-18-2023

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