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Chromium cov ntaub ntawv ib txheej dhau los ntawm chromium (III) Oxide (CR2O3) thaum 304 tus kab hlau raug rau cov pa oxygen. Txheej txheej dhau heev kom pom thiab cov hlau tseem ci. Lub 304 cov phaj steel yog impmeable rau dej thiab huab cua, tiv thaiv cov hlau hauv qab.
Duplex Steel Fasteners
DupleX Steel Yeeb Nkab & Tube
Stainless hlau tuav & Rods
Thickness 0.3 ~ 1200mm lossis raws li koj xav tau
Unic tsis ntseeg n08367 \ / n08926 \ / n08800 \ / n08810
Alloy Hlau Bars & Rods
S31803 \ / S32750 \ / S32760 \ / n08904l \ / S31524 \ / S31050
DupleX Steel Flanges
Dav 0 ~ 2500 hli lossis raws li koj xav tau
ASTM A240 347 1.4550 Lub phaj tsis muaj taub hau kub thib-yob sus-304 1.0 hli 4x 304 carbon steel chev