Ukufana nomehluko phakathi kwe-welding neck flanges nama-plate flanges.

Lapho kuxoxwaweld intamo flangefuthiiplate flange, singabona ukuthi banokufana okuthile nokuhluka kwesakhiwo, ukusetshenziswa, nokusebenza.

Ukufana

1. Ukuxhumeka kwe-Flange:

Zombili zikhonaama-flange asetshenziselwa ukuxhuma amapayipi, izinto zokusebenza, namavalvu, akha uhlelo lwamapayipi aqinile ngokuxhuma okuboshiwe.

2. Idizayini yembobo yesikulufa:

Zonke zinezimbobo zokuxhuma amabhawodi, ngokuvamile axhuma ama-flange kuma-flange aseduze noma amapayipi ngamabholithi.

3. Izinto ezisetshenziswayo:

Izinto ezifanayo zingasetshenziselwa ukukhiqiza, njenge-carbon steel, insimbi engagqwali, i-alloy steel, njll., ukuzivumelanisa nezimo ezihlukahlukene zokusebenza.

Umehluko

1. Idizayini yentamo:

I-Welding neck flange: Intamo yayo imvamisa iba yinde, i-conical noma eyehlelayo, kanti ingxenye yokushisela exhuma ipayipi imfushane.
I-Plate flange: Ayikho intamo esobala, futhi i-flange ishiselwe ngokuqondile epayipini.

2. Indlela yokushisela:

I-Welding neck flange: Ngokuvamile, kusetshenziswa ukushisela izinqe, futhi ukuma okungaphezulu kwentamo ye-flange eshiselwe epayipini kuba yi-conical, ukuze kushiselwe kangcono ngepayipi.
I-Plate flange: Ukuxhumana phakathi kwe-flange nepayipi ngokuvamile kwenziwa ngokushisela okuyisicaba, ukushiselwa ngokuqondile ngemuva kwe-flange kanye nepayipi.

3. Inhloso:

I-Welding neck flange: ilungele ukucindezela okuphezulu, izinga lokushisa eliphezulu, nezindawo zokudlidliza eziphezulu, ihlinzeka ngamandla angcono nokubeka uphawu.
I-Plate flange: ngokuvamile isetshenziselwa ingcindezi ephakathi nendawo nephansi, izinga lokushisa eliphakathi nendawo neliphansi, ifanele izimo ezinezidingo eziphansi kakhulu.

4. Ukufakwa nokunakekelwa:

I-Welding neck flange: Ukufakwa kuyinkimbinkimbi, kodwa uma sekuqediwe, ngokuvamile kudinga ukulungiswa okuncane.
I-Plate flange: ukufakwa kulula, kodwa ukulungiswa kungase kudinge ukuhlolwa okuphindaphindiwe kanye nokuqiniswa kabusha kwamabhawodi.

5. Izindleko:

I-Welding neck flange: ngokuvamile ibiza kakhulu, ifanele izikhathi ezinezidingo eziphezulu zamandla nokuvala.
I-Plate flange: ngokuvamile iyonga kakhulu futhi ifanele ubunjiniyela obujwayelekile.

Lapho ukhetha ukuthi yiluphi uhlobo lwe-flange okufanele lusetshenziswe, kufanele kunqunywe ngokusekelwe ezidingweni ezithile zobunjiniyela, ingcindezi, izinga lokushisa, nezimo zemvelo ukuze kuqinisekiswe ukusebenza nokuthembeka kwe-flange.