Stainless Hlau Daim Hlau & Cov Ntawv Qhia & Coils
A182 F9 Alloy Steel dig muag flanges yog siv los kaw qhov sib txuas tawm tsam rau txhua lwm cov flanges uas txuas rau cov raj xa dej. Alloy Steel ASTM AN182 F9 Flanges tau txuas nrog cov yeeb nkab los ntawm vuam cov yeeb nkab rau lub caj dab ntawm cov yeeb nkab flange. Txawm li cas los xij, sab hauv lub taub ntawm ASTM A182 F9 Alloy Steel Flanges tau raug tsim los kom phim rau sab hauv ntawm cov yeeb nkab.
Chromium thiab molybdenum yog cov tseem ceeb ntawm P11. Chromium, lossis chrome, txhim kho siab kub lub zog, nce oxidation tsis kam thiab nce khoom siv lub tensile, tawm thiab hardness ntawm chav kub. Molybdenum nce lub zog, elastic txwv, tsis kam hnav, kev cuam tshuam zoo thiab tsis yooj yim. Nws nce qhov tsis kam mus muag muag, khi cov qoob loo loj thiab ua rau chromium steel tsis tshua muaj peev xwm rau empricible. Moly kuj yog qhov ua tau zoo tshaj plaws rau kev nce siab qhov kub siab dua lub zog, lossis cov quav. Nws tseem txhim kho txoj kev corrosion tsis kam ntawm cov hlau thiab inhibits pitting.
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Kev sib txuas ntawm ob lub pas dej tuaj yeem muab ncaj qha welded ua ke, tab sis nws yog qhov nyuaj rau txuas ua ke yam tsis muaj vuam. Thaum qhov kev sib txuas muaj teeb meem, nws yuav nyuaj rau kev kho. Cov teeb meem tib yam kuj tau tshwm sim ntawm cov yeeb nkab thiab valve txuas.
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ASTM A333 yog tus qauv kev qhia tshwj xeeb rau kev sib khi thiab welded carbon thiab alloy steel kav rau kev kub kub lossis lwm cov ntawv thov kom tsis xav tau cov ntsiab lus ceebthat. Cov qauv no tau them ntau qib Ferritic Hlau: Qeb Kawm Qib Kawm: Qib 6, Qeb 6, Qib 6 thiab Qib Kawm Ntawv Ib Leeg yog. Cov kav dej yuav tsum yog kev rov qab ua Vuam kev vuam, yog los ntawm kev kuaj lossis ultrasonic kuaj.