Dab tsi yog qhov sib txawv ntawm A53 thiab A333 cov yeeb nkab?

Dab tsi yog qhov sib txawv ntawm A53 thiab A333 cov yeeb nkab?

Muaj qhov sib txawv ntawm A333 steel yeeb nkab thiab A53 cov yeeb nkab hlau thiab cov ntawv thov, raws li hauv qab no:

Cov yam ntxwv ua tau:

A333 steel yeeb: Qhov no yog ib hom ntawm cov yeeb nkab tsawg-kub thiab muaj zog rau kev engineer Tsis tas li ntawd, nws muaj cov weldability zoo thiab ua tau zoo heev corrosion, uas tuaj yeem tiv thaiv cov yaig ntawm kev siv tshuaj lom thiab ua haujlwm ruaj khov ntawm cov raj xa dej.
A53 cov yeeb nkab steel: A53 cov yeeb nkab tshiab (ASTM A53 qib B) yog cov khoom siv dav hauv kev lag luam thiab kev tsim kho cov khoom siv. Qhov no hom ntawm steel yeeb nkab muaj cov kws kho tshuab zoo nkauj thiab tsim kho kom haum rau cov kua roj, kev tsim khoom thiab ntau lwm thaj teb. Nws yog ib qho tseem tsim los ntawm cov txheej txheem kub kub yob, thiab cov khoom xa tuaj yog kub dov kev kho cua sov.

Daim Ntawv Thov:

A333 steel yeeb: Nws yog tsuas yog siv nyob rau hauv kev lag luam roj av (roj av thiab lwm yam khoom siv hluav taws xob (rau lwm cov khoom lag luam) kom ntseeg tau tias qhov haujlwm ua haujlwm ntawm cov kab ke no.
A53 yeeb nkab hlau: Nws yog dav siv rau cov kav dej thauj cov roj, cov nkev, roj, dej thiab qee cov ntaub ntawv ruaj khov. Hauv kev tsim kho, A53 steel yeeb yog siv nyob rau hauv av av xa hluav taws xob conveying, boiler dej conveying thiab nqus dej hauv av tsim. Tsis tas li ntawd, nws tseem muaj dav siv nyob rau hauv cov teb ntawm machining, bearing bushings, hluav taws xob, cua ntau tiam thiab yog li ntawd.