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

I-GOST 33259 ngumgangatho ophuhliswe yiKomiti yezobuGcisa yeSizwe yaseRashiya (iMigangatho yeSizwe yaseRashiya) yokucaciswa kweeflange zensimbi.Lo mgangatho usetyenziswa kakhulu eRashiya nakwamanye amazwe awayesakuba yiSoviet nakweminye imimandla.

Uhlobo lweFlange:

Umgangatho uquka iintlobo ezahlukeneyo zeeflange zensimbi, ezifanaWelding Neck Flange, Imfama eyimfama, Slip-On Flange, IFlange enemisonto, njl.Uhlobo ngalunye lweflange luneendlela ezahlukeneyo zokunxibelelana kunye neemeko ezisebenzayo.

Uluhlu lobungakanani:

I-GOST 33259 icacisa uluhlu lwe-diameter ye-flange ngobukhulu obuhlukeneyo ukusuka kwi-15mm ukuya kwi-2000mm.Oku kuthetha ukuba umgangatho ufanelekile ukudibanisa kunye nezicelo kwiindidi ezahlukeneyo zombhobho.

Inqanaba loxinzelelo:

Umgangatho we-GOST 33259 ugubungela iiflange zensimbi zeeklasi ezahlukeneyo zoxinzelelo, ngokuqhelekileyo ziquka i-PN6, i-PN10, i-PN16, i-PN25, i-PN40 kunye nokunye.Inqanaba ngalinye loxinzelelo lihambelana noxinzelelo oluhlukeneyo kunye neemfuno zokushisa ukuhlangabezana neemfuno zezicelo zobunjineli ezahlukeneyo.

Ubungakanani besicelo:

Umgangatho we-GOST 33259 usebenza kwiiflange zetsimbi zokudibanisa imibhobho kunye nezixhobo zombhobho.Ezi flange zisetyenziswa ikakhulu kwiinkqubo ezahlukeneyo zokuhambisa ulwelo kunye negesi kumashishini kunye nokwakha.

Iimfuno zezinto eziphathekayo:

Umgangatho uchaza iimfuno zezinto eziphathekayo kwiiflange zensimbi ngokweenkcukacha, kubandakanywa uhlobo lwentsimbi esetyenzisiweyo, ukubunjwa kweekhemikhali, iimpawu zomatshini, kunye neemfuno zonyango lobushushu.Ezi mfuno zijoliswe ekuqinisekiseni umgangatho kunye nokuthembeka kweeflange.

I-GOST 33259 umgangatho, njengomgangatho woshishino kwingingqi yaseRashiya, ibaluleke kakhulu kubunjineli bombhobho kunye nezicelo ezinxulumene nalo mmandla.Nangona kunjalo, kunye nomkhwa wokubambisana kwehlabathi kunye nokusetyenziswa kwemigangatho yamazwe ngamazwe, imigangatho ethile yamazwe ngamazwe (efana ne-ANSI / ASME, ISO, EN, njl.) isetyenziswa ngokubanzi kwihlabathi jikelele.Xa kuziwa kwintsebenziswano yamazwe ngamazwe okanye iiprojekthi zamazwe ngamazwe, imilinganiselo eyongezelelweyo inokufuneka ithathelwe ingqalelo ukuze kuqinisekiswe ukuba iimfuno ezahlukeneyo zengingqi nezelizwe ziyafezekiswa.

I-GOST 33259, njengomgangatho we-flange yensimbi eyenziwe yiKomiti yezobuGcisa ye-State of Standardization yaseRashiya, ineenzuzo ezithile kunye nokungonakali.
I-advanteji:
1. Ukusetyenziswa kommandla: I-GOST 33259 ngumgangatho wesizwe kummandla waseRashiya, ngoko unomsebenzi obanzi kunye nokwamkelwa kulo mmandla.Umgangatho we-GOST 33259 usetyenziswa ngokubanzi kwiiprojekthi zobunjineli eRashiya kunye nakwamanye amazwe ayesakuba yiSoviet nakweminye imimandla, inceda ekuqinisekiseni umgangatho othile wokulinganisa kunye nokungaguquguquki.
2. Inkxaso yemarike yasekhaya: ERashiya, umgangatho weGOST 33259 uxhaswa kwaye ulawulwa ngurhulumente.Iimveliso ezihlangabezana nalo mgangatho zihlala zihlangabezana ngokulula nemigaqo efanelekileyo kunye neemfuno, zenza ukuba imveliso yasekhaya kunye nokuthengwa kube lula ngakumbi.
3. Ugxininiso kwiimfuno zendawo: Umgangatho we-GOST 33259 uqulunqwe ngokweemfuno zangempela kunye neeprojekthi zobunjineli kummandla waseRashiya, ngoko ke kunokwenzeka ukuba ulungelelanise ngakumbi kwiimfuno zobunjineli zendawo kunye nokusingqongileyo.

Iingxaki:
1. Ukulinganiselwa kwendawo: I-GOST 33259 ngumgangatho welizwe laseRashiya, ngoko ukusetyenziswa kwayo ngamazwe ngamazwe kulinganiselwe.Xa kuziwa kwintsebenziswano yamazwe ngamazwe okanye iiprojekthi zamazwe ngamazwe, kunokuba yimfuneko ukuqwalasela eminye imigangatho eyamkelekileyo kumazwe ngamazwe, njenge-ANSI / ASME, ISO, EN, njl.
2. Uhlaziyo lag: Ekubeni ukuqulunqwa okusemgangathweni kunye nenkqubo yohlaziyo inokucotha noko, umgangatho weGOST 33259 unokushiyeka emva kwemigangatho yamazwe ngamazwe ngokweemfuno zobugcisa nobunjineli.Ezinye izixhobo ezitsha, itekhnoloji, kunye nezenzo ezigqwesileyo zinokungabandakanywanga kumgangatho ngexesha elifanelekileyo.
3. Ukukhawulela uluhlu olukhethiweyo: umgangatho we-GOST 33259 unokukhawulelana ngokubhekiselele kuhlobo lweflange, iimfuno zezinto eziphathekayo kunye nobukhulu besayizi, kwaye awukwazi ukuhlangabezana neeprojekthi ezithile zobunjineli okanye iimfuno ezithile.

Ngokubanzi, umgangatho we-GOST 33259 unexabiso elibalulekileyo lesicelo kummandla waseRashiya kwaye unceda ukukhuthaza ubunjineli bombhobho kwimimandla yokubonelela ngamanzi asekuhlaleni, ukunikezelwa kwegesi, imboni kunye nokwakhiwa.Nangona kunjalo, kwintsebenziswano yamazwe ngamazwe okanye iiprojekthi zamazwe ngamazwe, imida yalo mgangatho kufuneka ilinganiswe, kwaye iimveliso kunye neenkcukacha ezihlangabezana nemigangatho jikelele yamazwe ngamazwe zinokukhethwa ukuhlangabezana neemfuno zobunjineli kunye neemfuno ezisemgangathweni.