MSS-SP75 Ntev Lub vojvoog lauj kaub, 3R lauj tshij, lub kaus mom, cov hluav taws xob, reducers loj: 16 "-60" Phab ntsa tuab: Sch5S-SCHXXS
Hais txog Astm A815 WPS318050 s32750 s32760 900deg L ... Cov no hu ua Duplex (lossis Austenitic-Ferritic-Ferritic) cov qauv sib npaug ntawm cov txheej txheem sib npaug Lawv tau tsim los muab cov kev tiv thaiv corrosion zoo dua, tshwj xeeb yog cov tshuaj tiv thaiv chloride thiab chloride pitting.
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raws li
Txoj kev cuab yuav siv tau rau hauv cov chaw kaw cov chaw uas muaj cov cuab yeej tsis yooj yim. Cov lauj kaub lauj kaub no muaj nrog 90-degree khoov kaum sab xis, tab sis kuj tseem muaj nyob rau hauv 45 thiab 22.5 degrees. Cov alloy 800 fittings feem ntau yog siv nyob rau hauv dej phwj tuaj, dej, vents, roj kav thiab ntau dua.
Cov fittings tau ua los ntawm cov roj carbon hlau tau thov los ntawm ntau yam kev lag luam, kev lag luam thiab kev lag luam hauv tsev.
1-2 rau 4 muaj hlau dav tawm txoj kab uas txaij loj astm A815 WPS318050 S327504060 900DEG luj tshib L16.9
Lub luj tshib yog ib hom kev sib haum huv ntawm ob qho ntev ntawm cov yeeb nkab lossis tubing kom tso cai rau kev hloov ntawm kev taw qhia. Thaum lub ces kaum no fittings feem ntau yog 90,000,5¡Ã kaum, 22.5¡Ã lauj tshib kuj tseem muaj.
Chromium confers tsis kam mus rau cov neeg Sulphur sib txuas thiab tseem muaj kev tsis kam rau oxidizing cov kev mob ntawm cov kev daws teeb meem siab.
Iso, din, jis txhua hom butwelding cov khoom lag luam lossis raws li cov neeg yuav kos ua tus neeg thov kev thov
Titanium tau pom nyob rau xyoo 1791 los ntawm cov lus Askiv thiab pob zeb hauv av Williamist William Gregor. Nws xav tias nws yog qhov sib xyaw. Tom qab ntawd, nws tau muaj npe tom qab lub Titan ntawm Greek mythology los ntawm German yog tus neeg siv khoom lag luam Martin Heinrich Klapros.
