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ASTM A182 F5 F11 F11 F11 F12 F91 F91 FLANGES ALOY STEEL WN RTJ Flange

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.

Nyob4.7\ / 5 / raws li524Cov neeg siv khoom tshuaj xyuas
Qhia tawm:
Zoo siab

Qib F22 yog ib hom ntawm cov roj steel tsawg uas cov ntsiab lus ntawm chromium yog ntawm 2% rau 2.5%. ASTM A182 F11 Flange yog ua los ntawm tus qauv steel uas muaj 1% chromium thiab molybdenum, sidfur, phosphorus, mangbery thiab carbon rau hauv kev sib xyaw. F1 A182 Alloy Steel Flanges yog ib qho txheej txheem steel hlau tsim rau thawj txoj kev ua qauv los ua cov khoom siv wrought. Nws cov khoom ntiag tug yog qhov tsim nyog rau qhov kev mob siab. F1 yog qhov kev tsim qauv ASTM rau cov khoom no thiab nws tsis muaj tus lej yog K12822. Cov ntsiab lus ntawm ob chromium thiab molybdenum yog ob zaug uas yog qib F11. A182 F1 CL2 Yeeb Nkab Flanges muaj qhov hluav taws xob tsawg heev ntawm wrought alloy cov hlau hauv tib pawg. Tsis tas li ntawd, nws muaj ib qho kev siv lub zog tsawg dua thiab lub hauv paus.

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