Peb cov khoom tseem ceeb yog high-frequency ncaj seam welded steel kav thiab ob-sided submerged arc welded steel kav, thiab lwm yam., uas yog dav siv nyob rau hauv nruab nrab thiab tsis tshua muaj siab kua kis pipelines xws li roj, natural gas, dej, chav, roj, thiab lwm yam, nrog rau cov qauv steel kav rau piling, txuas hniav, thiab cov tsev.
Kev soj ntsuam ntsig txog: Ua ntej, ntsuas seb txoj kab uas hla, phab ntsa thickness, qhov ntev thiab cov tsos ntawm cov yeeb nkab steel ua tau raws li cov qauv.Saib seb qhov zoo li ntawm cov yeeb nkab steel yog du, tsis muaj kab nrib pleb, thiab tsis muaj xeb.Caliber, phab ntsa tuab thiab ntev siv cov cuab yeej ntsuas kev tshaj lij (xws li calipers, vernier calipers), thiab sib piv nrog cov qauv hauv tebchaws los txiav txim siab seb cov yeeb nkab steel puas tsim nyog.
Hydrostatic kuaj thiab on-line flaw detection: Muaj 2 hydraulic kuaj cov cuab yeej los kuaj cov sealing kev ua tau zoo thiab siab bearing muaj peev xwm ntawm steel kav los xyuas kom meej tias qhov zoo ntawm steel kav raws li cov kev cai ntawm lub teb chaws cov qauv.On-line flaw nrhiav kom tau cov khoom ua tau Kev kuaj xyuas qhov tsis zoo ntawm cov welds thiab paub txog qhov tsis muaj kev puas tsuaj ntawm cov kav hlau.Thaum pom muaj teeb meem tshwm sim, lawv yuav raug taug qab thiab cim lub sijhawm.Rau cov kav hlau steel uas muaj teeb meem, kho vuam thiab sib tsoo yuav ua kom sai li sai tau.Cov kav hlau uas tsis tuaj yeem kho tau yuav raug txo qis thiab muab pov tseg.
Tsis tas li ntawd, peb muaj cov chaw kuaj lub cev thiab tshuaj lom neeg siab heev los txhawb thiab ua tiav ntau yam kev kuaj lub cev thiab tshuaj ntawm cov kav hlau.Los ntawm kev ntsuas lub zog tensile, lub zog tawm los, elongation, thiab lwm yam ntawm cov yeeb nkab steel, nrog rau kev tshuaj xyuas tshuaj los txiav txim siab cov khoom ntawm cov yeeb nkab steel, los txiav txim seb nws puas ua tau raws li tus qauv yuav tsum tau ua.
Post lub sij hawm: Oct-27-2023