I-GOST 33259 - I-Welding Neck Flange, i-Blind Flange, i-Slip-On Flange, i-Threaded Flange

I-GOST 33259 iyindinganiso eyakhiwe yi-Russian National Standard Technical Committee (i-Russian National Standard) yokucaciswa kwama-flange ensimbi.Leli zinga lisetshenziswa kabanzi eRussia nakwamanye amazwe angaphambili aseSoviet nakwezinye izifunda.

Uhlobo lwe-Flange:

Izinga lihlanganisa izinhlobo ezahlukene zensimbi flanges, ezifanaI-Welding Neck Flange, I-Blind Flange, Slip-On Flange, I-Flange enezintambo, njll.Uhlobo ngalunye lwe-flange lunezindlela ezihlukile zokuxhuma kanye nezimo ezisebenzayo.

Ibanga losayizi:

I-GOST 33259 icacisa ububanzi bobubanzi be-flange ngobukhulu obuhlukene kusukela ku-15mm kuya ku-2000mm.Lokhu kusho ukuthi indinganiso ifanele ukuxhunywa kanye nezicelo ezinhlobonhlobo zamadayimitha amapayipi.

Izinga Lokucindezela:

Izinga le-GOST 33259 lihlanganisa ama-flange ensimbi amakilasi ahlukene okucindezela, ngokuvamile afaka i-PN6, i-PN10, i-PN16, i-PN25, i-PN40 njalonjalo.Izinga ngalinye lokucindezela lihambisana nezimfuneko ezihlukene zokucindezela nezinga lokushisa ukuze kuhlangatshezwane nezidingo zezinhlelo zokusebenza ezihlukene zobunjiniyela.

Ububanzi besicelo:

Izinga le-GOST 33259 lisebenza kuma-flange ensimbi wokuxhuma amapayipi nokufakwa kwamapayipi.Lawa ma-flange asetshenziswa kakhulu ezinhlelweni ezahlukahlukene zokudlulisa uketshezi negesi emikhakheni yezimboni neyokwakha.

Izidingo zezinto:

Izinga licacisa izidingo zezinto ezibonakalayo zama-flange ensimbi ngokuningiliziwe, okuhlanganisa uhlobo lwensimbi esetshenziswayo, ukwakheka kwamakhemikhali, izakhiwo zemishini, nezidingo zokwelashwa kokushisa.Lezi zidingo zihloselwe ukuqinisekisa ikhwalithi nokuthembeka kwama-flanges.

I-GOST 33259 ejwayelekile, njengendinganiso yezimboni esifundeni saseRussia, ibaluleke kakhulu kubunjiniyela bamapayipi kanye nezinhlelo zokusebenza ezihlobene kulesi sifunda.Nokho, ngokuthambekela kokuhwebelana kwembulunga yonke kanye nokusetshenziswa kwezindinganiso zamazwe ngamazwe, ezinye izindinganiso zamazwe ngamazwe (njenge-ANSI/ASME, ISO, EN, njll.) zisetshenziswa kabanzi emhlabeni wonke.Uma kuziwa ekubambisaneni kwamazwe ngamazwe noma amaphrojekthi wamazwe ngamazwe, imibandela eyengeziwe ingase idinge ukucatshangelwa ukuze kuqinisekiswe ukuthi izidingo ezihlukene zesifunda nezezwe ziyahlangatshezwa.

I-GOST 33259, njengendinganiso ye-flange yensimbi eyakhiwe yiKomidi Lobuchwephesha Lombuso WaseRussia Lokumisa, inezinzuzo ezithile kanye nokubi.
Inzuzo:
1. Ukusebenza kwesifunda: I-GOST 33259 iyindinganiso kazwelonke esifundeni saseRussia, ngakho inokusebenziseka okubanzi nokwamukelwa kulesi sifunda.Izinga le-GOST 33259 lisetshenziswa kabanzi kumaphrojekthi wobunjiniyela eRussia kanye nakwamanye amazwe angaphambili aseSoviet nakwezinye izifunda, okusiza ekuqinisekiseni izinga elithile lokumiswa nokungaguquguquki.
2. Ukusekelwa kwemakethe yasekhaya: E-Russia, izinga le-GOST 33259 lisekelwa futhi lilawulwa uhulumeni.Imikhiqizo ehlangabezana naleli zinga ngokuvamile ingahlangabezana kalula nemithetho nezimfuneko ezifanele, okwenza ukukhiqizwa kwasendaweni nokuthenga kube lula.
3. Gxila ezidingweni zendawo: Izinga le-GOST 33259 lakhiwe ngokuvumelana nezidingo zangempela kanye namaphrojekthi wobunjiniyela esifundeni saseRussia, ngakho-ke kungenzeka ukuthi uvumelane kangcono nezidingo zendawo zobunjiniyela kanye nemvelo.

Okubi:
1. Imikhawulo yendawo: I-GOST 33259 iyindinganiso kazwelonke yaseRussia, ngakho ukusetshenziswa kwayo kwamanye amazwe kunqunyelwe.Uma kuziwa ekubambisaneni kwamazwe ngamazwe noma kumaphrojekthi wamazwe ngamazwe, kungase kudingeke ukuthi kucatshangelwe amanye amazinga amukelwa emhlabeni wonke, njenge-ANSI/ASME, ISO, EN, njll.
2. Buyekeza ukunensa: Njengoba inqubo yokuqamba nenqubo yokubuyekeza ingase ihambe kancane, izinga le-GOST 33259 lingase lisalele ngemuva kwamazinga omhlaba ngokwemibandela yezinye izidingo zobuchwepheshe nezobunjiniyela.Ezinye izinto ezintsha, ubuchwepheshe, nezinqubo ezihamba phambili kungenzeka akuzange kufakwe ezingeni ngesikhathi.
3. Ukukhawulela ububanzi bokukhetha: Izinga le-GOST 33259 lingase libe nomkhawulo ngokuqhathaniswa ngokohlobo lwe-flange, izidingo zezinto ezibonakalayo kanye nobubanzi besayizi, futhi lingakwazi ukuhlangabezana namaphrojekthi athile onjiniyela akhethekile noma izimfuneko ezithile.

Sekukonke, izinga le-GOST 33259 linenani elibalulekile lesicelo esifundeni saseRussia futhi lisiza ukukhuthaza ubunjiniyela bamapayipi emikhakheni yokuhlinzekwa kwamanzi endawo, ukuhlinzekwa kwegesi, imboni kanye nokwakhiwa.Nokho, ekubambisaneni kwamazwe ngamazwe noma kumaphrojekthi wamazwe ngamazwe, imikhawulo yaleli zinga idinga ukukalwa, futhi imikhiqizo kanye nokucaciswa okuhlangabezana nezindinganiso ezijwayelekile zamazwe ngamazwe kungase kukhethwe ukuze kuhlangatshezwane nezidingo ezibanzi zobunjiniyela kanye nezidingo ezijwayelekile.