Isingeniso:
Ama-flange adlala indima ebalulekile ezimbonini ezihlukahlukene, asebenza njengezingxenye ezixhumanisayo ezenza kube lula ukuhlanganisa nokuhlakazwa kwezinhlelo zamapayipi. Kungakhathaliseki ukuthi ungunjiniyela ochwepheshile noma umane ufuna ukwazi mayelana nokusetshenziswa kwama-flanges, le bhulogi ilapha ukuze ikunikeze ukuqonda okujulile kwezici zabo nezinhlobo ezahlukene. Ngakho ake sicwilise!
Izici ze-Flanges:
Ama-Flange anezici ezimbalwa eziphawulekayo eziwenza alungele ukusetshenziswa kwawo okuhlosiwe. Okokuqala, izinto zabo zokwakha ngokuvamile zikhethwa ngenxa yamandla azo aphezulu, njenge-carbon steel, insimbi engagqwali, noma i-alloy steel. Lokhu kuqinisekisa ukuqina nokumelana nezindawo ezonakalisayo ezihlukahlukene. Ukwengeza, ama-flange aklanyelwe ukumelana nengcindezi ephezulu, okuwenza abe yizici ezibalulekile ezimbonini ezibhekene noketshezi noma igesi. Ngaphezu kwalokho, ama-flange aziwa ngezakhiwo zawo ezinhle kakhulu zokuvala, ukuvimbela ukuvuza nokuqinisekisa ubuqotho bokuxhunywa kwamapayipi.
Izinhlobo ze-Flanges:
1. I-Integral Flange (IF):
I-integral flange, eyaziwa nangokuthi i-IF, iyi-flange yocezu olulodwa olwakhiwe noma olusakazwa ngepayipi. Akudingi i-welding eyengeziwe, okwenza kube ukukhetha okuthandwayo kwamapayipi amancane noma amasistimu aphansi.
2. I-Flange Enemicu (Th):
Ama-flange anemicu anemicu yangaphakathi ebavumela ukuthi baboshwe ekugcineni kwepayipi elinentambo. Zivame ukusetshenziswa ezinhlelweni zokucindezela okuphansi noma lapho kudingeka ukuqaqa njalo.
3. I-Plate Flat Welding Flange (PL):
I-plate-flat welding flange, ebizwa nangokuthi i-PL, ishiselwe ngqo ekugcineni kwepayipi, iqinisekisa ukuxhumana okuvikelekile nokungavuzi. Ivamise ukusetshenziswa ezimbonini lapho kudingeka ukufinyelela kalula khona ukuze kuhlolwe noma kuhlanzwe.
4. I-Butt Welding Flange enobubanzi (WN):
Ama-butt welding flange anobubanzi, abhalwe ngokuthi i-WN, asetshenziswa ekucindezelweni okuphezulu nasezinhlelweni ezibucayi lapho amandla okuhlangana eyisihluthulelo. Inqubo ye-welding ihilela ukuthungatha ngokuqondile ipayipi kanye ne-flange, ukunikeza amandla amangalisayo nokuthembeka.
5. I-Flat Welding Flange eneNeck (SO):
Ama-flat welding flange anentamo, noma ama-SO flanges, afaka intamo ephakanyisiwe esiza ukuthuthukisa amandla esakhiwo futhi inikeze ukumelana okukhulayo namandla okugoba. Lawa ma-flange avame ukusetshenziswa ezimbonini ezidinga izimo zokucindezela okuphezulu.
6. I-Socket Welding Flange (SW):
Ama-socket welding flange, noma ama-SW flange, aklanyelwe amapayipi anosayizi omncane kanye nezinhlelo zokucindezela okuphezulu. Bafaka isokhethi evumela ukuthi ipayipi ifakwe, inikeze uxhumano oluphephile noluqinile.
7. I-Butt Welding Ring Loose Flange (PJ/SE):
Izinqe zokushisela ama-flange axegayo, avame ukubizwa ngokuthi ama-flange e-PJ/SE, aqukethe izingxenye ezimbili ezihlukene: i-flange exekethile kanye ne-butt weld neck stub-end. Lolu hlobo lwe-flange luvumela ukuqondanisa okulula phakathi nokufakwa, kunciphisa ithuba lamaphutha okungahambi kahle.
8. I-Flat Welding Ring Loose Flange (PJ/RJ):
Ama-flange welding welding axegayo, aziwa ngokuthi ama-PJ/RJ flanges, anikeza izinzuzo ezifanayo njengama-flange e-PJ/SE, kodwa awafaki intamo. Kunalokho, ashiselwe ngokuqondile epayipini, okuqinisekisa ukuhlangana okuqinile.
9. Ikhava Ye-Flange Enomugqa (BL(S)):
Izembozo ze-flange ezinomugqa, noma ama-BL(S) ama-flange, ama-flange akhethekile asetshenziswa ezindaweni ezibolayo. Lawa ma-flange afika ne-liner evikelayo evimbela imidiya ebolayo ukuthi ingathintani ngokuqondile ne-flange, inwebe isikhathi sayo sokuphila.
10. Ikhava ye-Flange (BL):
Amakhava e-Flange, aziwa nje ngokuthi ama-BL flange, asetshenziselwa ukuvala ipayipi uma lingasetshenziswa. Zilungele izinhlelo zokusebenza lapho kudingeka khona ukunqanyulwa kwesikhashana, okuhlinzeka ngomgoqo ovikelayo ekungcoleni, udoti, nokunye ukungcola.
Isiphetho:
Sengiphetha, ama-flange ayizingxenye ezibalulekile ezimbonini eziningi, ahlinzeka ukuxhumana okuthembekile phakathi kwamapayipi kanye nokuqinisekisa ukusebenza kahle nokuphepha kwezinhlelo zamanzi negesi. Ukuqonda izici nezinhlobo ezahlukene zama-flange kubalulekile lapho ukhetha ingxenye efanelekile yohlelo olunikeziwe. Uhlobo ngalunye lwe-flange lunikeza izinzuzo ezihlukile ngokusekelwe ezidingweni ezithile zesistimu. Ngalolu lwazi, onjiniyela kanye nabantu ngokufanayo bangakhetha ngokuzethemba i-flange efanelekile yezidingo zabo, baqinisekise ukusebenza kahle nokuxhumana okuhlala isikhathi eside.
Isikhathi sokuthumela: Mar-29-2024