Kwiminyaka yakutshanje, iipleyiti zensimbi ezingenasici ezingama-304 ziye zanda kakhulu. Xa kuthelekiswa neepleyiti zensimbi ezingenasici ezingama-304, ukuxhathisa kwe-corrosion ye-201 yeepleyiti zensimbi ezingenasici kubuthathaka. Akukhuthazwa ukuba isetyenziswe kwindawo ehlala ifumile kwaye iyabanda okanye kwingingqi yePearl River Delta. Isetyenziswa kakhulu kwindawo yobushushu obuphantsi kunye neendawo ezomileyo. Kumzi mveliso woyilo kunye nokuhombisa oneemfuno ezisezantsi zommandla kunye nomgangatho, ipleyiti yentsimbi engama-304 inokumelana nokugqwala okuhle kwaye ingasetyenziswa rhoqo kumaphondo afumileyo okanye kumanxweme asezantsi-mpuma, njengeGuangdong, Fujian, Zhejiang kunye nezinye izixeko eziselunxwemeni. Mhlawumbi ngenxa yomehluko wokumelana nokugqwala, ixabiso le-201 liphantsi kuneeplati ze-304 zensimbi ezingenasici, ngoko ke abanye abathengisi ababi abasebenzisa i-lopholes baya kuzenza iipleyiti ze-stainless steel ezingama-304 kwaye bazithengise kwihlabathi langaphandle ukuze bafumane inzuzo enkulu. Ubudenge obunjalo busenokuzisa iingozi ezininzi zokhuseleko kubathengi.

Indlela yokugweba i-201 kunye ne-304 iipleyiti zensimbi ezingenasici ngaphandle kwamanqaku achasene ne-counterfeiting? Ezi ndlela zintathu zilandelayo zibonelelwe ukukufundisa ukwahlula ngokulula ama-201 kunye nama-304 amacwecwe ensimbi engenasici:

1.Umphezulu we-201 kunye ne-304 iipleyiti zensimbi ezingenasici ngokuqhelekileyo zingaphantsi komhlaba. Ngoko ke, xa igwetywe ngamehlo omntu kunye nokuchukumisa isandla: i-304 ipleyiti yensimbi engenasici ine-glossiness enhle kwaye ikhanye, kwaye i-hand touch ilula, ngelixa i-201 icwecwe lensimbi engenasici imnyama kwaye ayinayo i-gloss, kwaye i-touch ilukhuni kwaye ingalingani. Zive. Ukongeza, manzisa izandla zakho ngamanzi kwaye uchukumise izinto ezimbini zensimbi engenasici ngokulandelelanayo. Emva kokuchukumisa, iminwe yeminwe yamanzi kwibhodi ye-304 kulula ukuyicima, kodwa i-201 akulula ukuyicima.
2.Sebenzisa igrinder ukufaka ivili lokusila kwaye ucolile kwaye upholise iibhodi ezimbini okanye iipleyiti. Xa kugaywa, iintlantsi zezinto ezingama-201 ziba nde, zityebile, nangaphezulu, kanti iintlantsi zezinto ezingama-304 zimfutshane, zincinci, kwaye zincinci. Xa ukugaya, amandla kufuneka abe lula, kwaye iindidi ezimbini zokugaya kufuneka zifane, ukwenzela ukuba kube lula ukwahlula.
3.Faka intlama yensimbi engenasici kwiindidi ezimbini zeepleyiti zentsimbi ngokulandelelanayo. Emva kwemizuzu emi-2, jonga utshintsho lombala wensimbi engenasici kwi-smeared part. Umbala ubumnyama kwi-201, kwaye umbala omhlophe okanye ongatshintshiyo ungowe-304 ipleyiti yensimbi engenasici.