ASME B16.47 Series A Carbon Steel Blank Blind Flange

Isingeniso Somkhiqizo

Usayizi

I-NPS 22-48" DN550-DN1200

Ingcindezi

Ikilasi150,Ikilasi300;Ikilasi600;Ikilasi900

Okubalulekile

I-Carbon Steel A105 Q235B A234WPB

Insimbi Engagqwali SS304 316 321

I-blind flange ngaphansi kwe-ASME B16.47 ejwayelekile ikhethekileuhlobo lwe-flangeesetshenziswa ezinhlelweni zamapayipi, ngokuvamile asetshenziselwa ukuvala noma ukuvala ukuxhumana kwamapayipi ukuvimbela ukugeleza koketshezi. Izinga le-ASME B16.47 lihlanganisa uchungechunge olubili: Uchungechunge A nochungechunge B. Zombili uchungechunge luhlanganisa ukucaciswa kwama-blind flange, kodwa kungase kube khona umehluko kweminye imininingwane.

Izici

1. Ibanga elibanzi losayizi nengcindezi:

I-ASME B16.47 i-blind flange ihlanganisa osayizi abahlukahlukene namazinga okucindezela, afanele amasistimu wamapayipi anosayizi abahlukene nezimo zokusebenza.

2. Ifanele izinga lokushisa eliphezulu kanye nezindawo ezinengcindezi ephezulu:

Ngenxa yokukhethwa kwezinto zokwakha, ama-flange ayimpumputhe avame ukusetshenziswa ezindaweni ezishisa kakhulu nezinokucindezela okukhulu, njengezimboni zamakhemikhali, ze-petroleum, negesi yemvelo.

3. Idizayini yokuxhuma eboshiwe:

Ukwamukela indlela yokuxhuma eboshiwe kwenza ukufakwa nokuqaqa kube lula, okuzuzisa umsebenzi wokunakekela nokulungisa.

4. Ukuhambisana nezindinganiso zezimboni:

Idizayini, ukukhiqizwa, nokuhlolwa kwama-blind flange alandela izinga le-ASME B16.47 ukuze kuqinisekiswe ukuthobelana nezicaciso zobunjiniyela, okusiza ukuthuthukisa ukuphepha nokuthembeka kwesistimu.

5. Ukuvumelana nezimo:

Ngenxa yomsebenzi wawo wokuvala ukuxhunywa kwamapayipi, ama-blind flange ahlinzeka ngezinga elithile lokuguquguquka ekwakhiweni nasekusebenzeni kwezinhlelo zamapayipi, okuvumela ukuvalwa kwesikhashana noma ukuvalwa kwezigaba ezithile zamapayipi.

Izinzuzo

1. Ukwethembeka:

Ukuklanywa nokukhiqizwa kwama-blind flange kuhambisana nezindinganiso ze-ASME, kuqinisekisa ukwethembeka ngaphansi kwezimo zokuklama nokuba negalelo ekusebenzeni okuzinzile kwezinhlelo zamapayipi.

2. Ifanele imidiya ehlukahlukene:

Ngenxa yokukhethwa kwezinto zokukhiqiza, ama-flange ayimpumputhe angafaneleka emithonjeni ehlukahlukene, kuhlanganise noketshezi, amagesi, njll.

3. Kulula ukufaka nokunakekela:

Idizayini yokuxhuma eboshiwe yenza kube lula ukufakwa nokugcinwa kwenqubo yokulungisa ama-blind flange, kunciphisa isikhathi sokuphumula sesistimu.

Ukubi

1. Izindleko eziphezulu:

Ngenxa yesidingo sezindawo ezikhethekile ezifana nokushisa okuphezulu nokumelana nokucindezela, izinto zokukhiqiza kanye nezinqubo zama-blind flanges zingase zibangele izindleko eziphakeme kakhulu.

2. Ayizilungele izimo ezidinga ukuvulwa njalo:

Ama-blind flange ngokuvamile asetshenziselwa ukuvala noma ukuvala ingxenye ethile yesistimu yamapayipi, futhi awafaneleki izimo ezidinga ukuvuleka nokuvala njalo.

Ububanzi obusebenzayo

1. Imboni yamakhemikhali:

Ifanele izimo embonini yamakhemikhali lapho izinga lokushisa eliphezulu nokucindezela okukhulu kuyadingeka kumasistimu wamapayipi.

2. Imboni kawoyela negesi:

Emapayipini okuhambisa uwoyela negesi, ikakhulukazi uma kudingeka ukuvalwa kwesikhashana noma ukuvalwa kwengxenye ethile yepayipi.

3. Imboni yamandla:

Ekukhiqizweni kwamandla, ezokuthutha, nokugcinwa, ikakhulukazi ezimeni ezidinga ukulungiswa, ukulungiswa, noma ukuhlolwa.

Sekukonke, i-ASME B16.47 i-blind flange iwuhlobo lwe-flange oludlala indima ebalulekile ezindaweni ezithile zobunjiniyela, futhi izinzuzo zayo, ububi, kanye nokusebenziseka kwayo kudingeka kuhlolwe ngokusekelwe ezidingweni ezithile zobunjiniyela.