Xov xwm

  • Dab tsi yog kev ceev faj rau kev tsim cov kav dej polyurethane ncaj qha faus?

    Dab tsi yog kev ceev faj rau kev tsim cov kav dej polyurethane ncaj qha faus?

    Nrog rau txoj kev loj hlob ntawm kev lag luam pipeline, cov ntaub ntawv tshiab tau maj mam teev nyob rau hauv kev ua lag luam.Raws li cov khoom lag luam muaj txiaj ntsig hauv kev lag luam thermal rwb thaiv tsev, polyurethane ncaj qha faus thermal rwb thaiv tsev yeeb nkab muaj cov yam ntxwv zoo thermal rwb thaiv tsev thiab kev ua haujlwm zoo.Nws yog ...
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  • Tej teeb meem thiab kev daws teeb meem nyob rau hauv kev tsim kho ntawm ncaj qha faus thermal rwb thaiv tsev kav

    Tej teeb meem thiab kev daws teeb meem nyob rau hauv kev tsim kho ntawm ncaj qha faus thermal rwb thaiv tsev kav

    Cov yeeb nkab faus ncaj nraim yog foamed los ntawm tshuaj lom neeg cov tshuaj tiv thaiv ntawm high-function polyether polyol composite khoom thiab polymethyl polyphenyl polyisocyanate li raw cov ntaub ntawv.Ncaj nraim faus thermal rwb thaiv tsev kav yog siv rau thermal rwb thaiv tsev thiab txias rwb thaiv tsev tej yaam num ntawm ntau yam sab hauv tsev ...
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  • Cov lus qhia ntawm txoj kev 3PE tiv thaiv corrosion txheej

    Cov lus qhia ntawm txoj kev 3PE tiv thaiv corrosion txheej

    1.Txoj kev txhim kho ntawm cov txheej txheem txheej txheej ntawm 3PE tiv thaiv corrosion ① Nrhiav lossis tsim cov khoom siv cua sov zoo dua los hloov cov roj hluav taws xob.Cov cuab yeej siv cua sov yuav tsum muaj peev xwm xyuas kom meej tias thaj chaw tshuaj tsuag yog qhov loj txaus kom sov tag nrho cov txheej txheej kom tau tev tawm ntawm ib qho ...
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  • Txog 3PE anti-corrosion steel yeeb nkab txheej txheej txheej txheej

    Txog 3PE anti-corrosion steel yeeb nkab txheej txheej txheej txheej

    Mechanical peeling method of 3PE anti-corrosion coating Tam sim no, nyob rau hauv cov txheej txheem ntawm kev tu lub raj xa dej, cov txheej txheem tev ntawm 3PE anti-corrosion txheej yog npaj los ntawm kev soj ntsuam ntawm cov qauv thiab txheej txheej txheej txheem ntawm 3PE tiv thaiv corrosion txheej [3- 4].Lub tswv yim yooj yim ntawm peeling ...
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  • Daim ntawv thov ntawm Polyurea Anticorrosion Txheej rau Pipeline

    Daim ntawv thov ntawm Polyurea Anticorrosion Txheej rau Pipeline

    Los ntawm qhov kev xav ntawm txheej txheej kub, epoxy hmoov txheej thiab polyurea los tiv thaiv corrosion txheej yuav siv tau ib txwm nyob rau hauv av corrosion ib puag ncig xws li -30 ° C los yog -25 ° C mus rau 100 ° C, thaum peb txheej txheej polyethylene. Qhov siab tshaj plaws kev pab cuam kub ntawm anti-cor ...
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  • Tsim muaj kub resistant 3pe anticorrosion

    Tsim muaj kub resistant 3pe anticorrosion

    Nrog rau qhov poob ntawm lub zog thiab cov peev txheej reserves, lub raj xa dej thauj ntau thiab ntau dua roj, asphalt thiab lwm yam khoom siv roj av tsis zoo, thiab kev tsim kho cov kav dej hiav txwv kuj tseem txhim kho tsis tu ncua.Kev loj hlob tsis muaj kev cuam tshuam.Hauv qab no yog ib qho kev taw qhia rau yog li ...
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