Isicelo sentsimbi engagqwali ye-ASTM a201

Isicelo sentsimbi engagqwali ye-ASTM a201

Isicelo seNtsimbi engagqwaliyo

I-stainless steel stainless coi tubing -liao cheng sihe i-stainless steel sisixhobo esinokusetyenziswa ngeendlela ezahlukeneyo. Yaqala ukusetyenziswa kwizinto zokutya, yakhawuleza yangena kwishishini leekhemikhali ngenxa yeempawu zayo zokumelana nokugqwala. Namhlanje ukumelana nokugqwala kusabaluleke kakhulu kwaye kancinci kancinci iimpawu zoomatshini zezinto ziyaqatshelwa. Yinto ehlala ifumana indlela yayo kwizicelo ezintsha kwiziseko zemihla ngemihla. Apha ngezantsi uza kufumana inani lezicelo apho i-stainless steel izibonakalise khona kwiminyaka emininzi yenkonzo ethembekileyo.

 

Izixhobo zokusela kunye nezixhobo zasekhitshini

Iintsimbi ezingenasici ezisetyenziswa kakhulu mhlawumbi zezokusika kunye nezixhobo zasekhitshini. Eyona zixhobo zibalaseleyo zokusika zisebenzisa i-410 kunye ne-420 ezenziwe ngokukodwa kwiimela kunye ne-grade 304 (i-18/8 stainless, i-18% chromium 8% nickel) kwiipuni kunye neefolokhwe. Iindidi ezahlukeneyo ezisetyenziswayo ezifana ne-410/420 zinokuqiniswa kwaye zithanjiswe ukuze iiblade zemela zibe nomgca obukhali, ngelixa i-18/8 stainless ethambileyo kulula ukuyisebenzisa kwaye ke ngoko ifaneleke ngakumbi kwizinto ekufuneka zidlule kwiinkqubo ezininzi zokubumba, ukuhluza kunye nokusila.

Amashishini eekhemikhali, ezokucubungula kunye nezooyile kunye negesi

Mhlawumbi amashishini afuna kakhulu asebenzisa iintsimbi ezingenasici yila mashishini eekhemikhali, ezokucubungula kunye neoyile negesi adala imakethi enkulu yeetanki ezingenasici, iipayipi, iipompo kunye neevalvu. Elinye lamabali okuqala empumelelo enkulu yentsimbi engenasici ye-304 yayikukugcinwa kwe-nitric acid enyibilikisiweyo njengoko yayinokusetyenziswa kwiindawo ezincinci kwaye yayiqinile kunezinye izinto. Amanqanaba akhethekileyo eentsimbi ezingenasici aye aphuhliswa ukuze abe nokumelana okukhulu nokugqwala kumanqanaba ahlukeneyo obushushu. Ezi zisetyenziswa kwizityalo zokususa ityuwa, kwizityalo zamanzi amdaka, kwii-oyilerig zaselwandle, kwizibonelelo zezibuko nakwiipropellers zeenqanawa.


Ixesha lokuposa: Jan-30-2020