Umbhobho wensimbi engenasici luhlobo lombhobho osetyenziswa kakhulu kwiindawo zoshishino. Ineempawu zokumelana noxinzelelo oluphezulu kunye nokumelana nokugqwala kwaye isetyenziswa kakhulu kwi-petroleum, kwishishini lekhemikhali, kwi-aerospace, nakwamanye amashishini. Xa usebenzisa i-stainless steel high-pressure pipes, kubaluleke kakhulu ukuqonda imigangatho yayo, kuba imigangatho ilawula iiparitha ezibalulekileyo ezifana nezinto eziphathekayo, ubukhulu, kunye nenkqubo yokuvelisa umbhobho, ukuqinisekisa umgangatho kunye nokusebenza ngokukhuselekileyo kombhobho.

Okokuqala, imigangatho eqhelekileyo yensimbi engenasici kwimibhobho yentsimbi ephezulu
1. Umgangatho we-ASTM: I-ASTM sisishunqulelo soMbutho waseMelika woVavanyo kunye neZixhobo. Imigangatho equlunqayo isetyenziswa ngokubanzi kwimveliso kunye norhwebo lwemibhobho yensimbi engenasici ephezulu yoxinzelelo emhlabeni jikelele. Imigangatho ye-ASTM iqhele ukusetyenziselwa ukucacisa ulwahlulo lwezinto, ukwakheka kweekhemikhali, iipropathi zoomatshini, imilinganiselo, kunye nokunyamezela imibhobho yentsimbi engenastainless high-pressure.
2. Umgangatho we-DIN: I-DIN sisishunqulelo se-German Standardization Organisation (Deutsches Institut für Normung), kwaye imigangatho yayo ixhaphake kakhulu eYurophu. Imigangatho ye-DIN isetyenziselwa ukulawula inkqubo yokuvelisa, umgangatho wokubonakala, iindlela zokuhlola, njl.
3. Umgangatho we-GB: I-GB sisishunqulelo soMgangatho weSizwe weRiphabhlikhi yaBantu baseTshayina (Guóbiāo), eyaziwa ngokuba ngumgangatho wesizwe. Isalathiso esibalulekileyo sokuveliswa kunye nokusetyenziswa kwensimbi engenasici kwimibhobho yentsimbi ephezulu yoxinzelelo e-China. Umgangatho we-GB uchaza ubukhulu becala ukuhlelwa, imithetho yokubiza amagama, iimfuno zobugcisa, iindlela zokuvavanya, njl.

Okwesibini, indima yemigangatho yemibhobho yensimbi engenasici ephezulu yoxinzelelo
1. Imigangatho yomgangatho wemveliso edibeneyo: Imigangatho yensimbi engenasici kwimibhobho yentsimbi ephezulu ichaza iimfuno zezinto eziphathekayo, ukubunjwa kweekhemikhali, iimpawu zomatshini, njl., ukuqinisekisa ukuzinza komgangatho, kunye nokuthembeka kweemveliso. Ngokulandela imigangatho, abavelisi kunye nabasebenzisi banokuqhuba ngcono ukhetho lwemveliso kunye nolawulo lomgangatho.
2. Ukuqinisekisa ukusebenza kokhuseleko lwemveliso: Imibhobho yentsimbi ephezulu yoxinzelelo iphantsi koxinzelelo olukhulu kunye nomthwalo ngexesha lokusetyenziswa, ngoko ukusebenza kwabo kokhuseleko kubaluleke kakhulu. Umgangatho uchaza imilinganiselo, ukunyamezela, iimvavanyo zoxinzelelo, kunye nezinye iiparitha zemibhobho yensimbi ephezulu, eqinisekisa ukusebenza ngokukhuselekileyo kwemibhobho kwiindawo eziphezulu zoxinzelelo.
3. Ukukhuthaza urhwebo nentsebenziswano yamazwe ngamazwe: Amazwe nemimandla eyahlukeneyo inokwamkela imigangatho eyahlukeneyo, ethi izisa imiqobo ethile kurhwebo nentsebenziswano yamazwe ngamazwe. Ngokuqulunqa imigangatho yemibhobho yentsimbi edibeneyo edibeneyo, imiqobo yokurhweba ingancitshiswa kwaye inkqubela phambili yorhwebo kunye nentsebenziswano yamazwe ngamazwe inokukhuthazwa.

Okwesithathu, umxholo wemigangatho yensimbi engenasici ephezulu yoxinzelelo lwemibhobho
1. Iimfuno zezinto eziphathekayo: Imigangatho yensimbi engenasici yoxinzelelo oluphezulu lwemibhobho yentsimbi ngokuqhelekileyo ichaza iindidi zezinto eziphathekayo zemibhobho, njenge-304, i-316, njl njl. Izinto ezihlukeneyo zinokumelana ne-corrosion kunye neempawu zoomatshini, kwaye kufuneka zikhethwe ngokweenkcukacha ezithile. iimeko xa uzisebenzisa.
2. Imilinganiselo kunye nokunyamezela: Imigangatho ngokubanzi ichaza i-diameter yangaphandle, ubukhulu bodonga, ubude, kunye nezinye iiparitha ze-dimensional zensimbi engenasici yoxinzelelo lwemibhobho yentsimbi, kwaye ichaze ukunyamezela kwezi parameters ezinobungakanani. Le migaqo inceda ekuqinisekiseni ukuguquguquka kunye nokudibanisa kwemibhobho.
3. Iimfuno zobuchwepheshe: Imigangatho yeepayipi zetsimbi yensimbi engenasici iya kunika imimiselo ecacileyo malunga nenkqubo yabo yokuvelisa, ukubunjwa kweekhemikhali, izakhiwo zomatshini, uvavanyo loxinzelelo, njl.njl. ukuqinisekisa umgangatho kunye nokuthembeka kwemibhobho.
4. Iindlela zokuhlola: Imigangatho ngokuqhelekileyo ichaza iindlela zokuhlola kunye neemfuno zetsimbi yensimbi engenasici, kubandakanywa ukuhlolwa kwembonakalo, ukuhlalutya ukwakheka kweekhemikhali, uvavanyo lwepropathi yomatshini, njl. Ezi ndlela zokuhlola zinceda ekulawuleni umgangatho kunye nokuvavanya ukusebenza kwemibhobho.

Ngamafutshane, ukuqonda imigangatho yensimbi engenasici kwimibhobho yentsimbi ephezulu yoxinzelelo kubalulekile ekukhetheni izinto ezifanelekileyo zemibhobho kunye nokuqinisekisa umgangatho kunye nokusebenza kokhuseleko lwemibhobho. Amazwe ahlukeneyo kunye nemimandla inokwamkela imigangatho eyahlukeneyo, ngoko ke xa uqhuba urhwebo lwamazwe ngamazwe kunye nentsebenziswano, imigangatho kufuneka iguqulwe kwaye ithelekiswe ukuqinisekisa ukuthotyelwa kwemveliso kunye nokuthembeka. Kwangaxeshanye, ukuqulunqwa kunye nokusetyenziswa kwemigangatho kufuneka kuhambisane namaxesha, kuhlaziywe kwaye kuhlaziywe ngokuhambelana nophuhliso kunye neemfuno zeshishini, kunye nokukhuthaza uphuhliso olunempilo kunye nenkqubela phambili yetekhnoloji yentsimbi engenastainless high-pressure steel. ishishini lombhobho.