Isingeniso sokusetshenziswa kweulwazi lwe-flange
Amapayipi amapayipifuthi ama-gaskets nama-fasteners awo abizwa ngokuhlanganyela ngokuthii-flangeamalunga.I-Flange joint isetshenziswa kabanzi ekwakhiweni kobunjiniyela, okubandakanya uhla olubanzi kakhulu lwezingxenye.Iyingxenye ebalulekile yokwakhiwa kwamapayipi, ivalvu yokufaka amapayipi, futhi iyingxenye edingekayo ezintweni zokusebenza, izingxenye zemishini (njengomgodi, igeji yezinga lesibuko, njll.).
Ngaphezu kwalokho, ezinye izingcweti ezifana nesithando somlilo sezimboni, ubunjiniyela obushisayo, ukuhlinzekwa kwamanzi kanye ne-drainage, ukushisa nokukhipha umoya, ukulawula okuzenzakalelayo, njll., nakho kuvame ukusebenzisa amalunga e-flange.Izinto zokusetshenziswa: insimbi efojiwe, i-WCB carbon steel, insimbi engagqwali, 316L, 316, 304L, 304, 321, insimbi ye-chromium molybdenum, insimbi ye-chromium molybdenum vanadium, i-molybdenum titanium, irabha yomugqa, izinto ezingavuthiwe ze-fluorine.
Uhlobo:flat welding flange, intamo flange, i-butt welding flange, i-flange yokuxhuma indandatho, i-socket flange, nepuleti eliyimpumputhe, njll. Ukucaciswa kokusebenza uchungechunge lwe-GB (izinga likazwelonke), uchungechunge lwe-JB (umnyango wemishini), uchungechunge lwe-HG (Umnyango Wezekhemikhali), i-ASME B16.5(Izinga laseMelika), BS4504(Izinga laseBrithani), i-DIN(isiJalimane ejwayelekile), i-JIS(izinga lesiJapane).
Ipayipi lomhlabai-flangeisistimu yokucaciswa: Kunezinhlelo ezimbili eziyinhloko zokucaciswa kwe-flange yamapayipi emhlabeni, okuyisistimu ye-European pipe flange emelwe i-DIN yaseJalimane (kuhlanganise ne-Soviet Union yangaphambili) kanye nesistimu ye-flange yamapayipi aseMelika emelwe i-American ANSI flange.Ngaphezu kwalokho, kukhona ama-flange amapayipi e-JIS aseJapane, kodwa kumishini ye-petrochemical ngokuvamile esetshenziselwa imisebenzi yomphakathi, futhi umthelela emhlabeni mncane.