I-AWWA c207 ejwayelekile yamazwe ngamazwe kanye nokushelela ku-hubbed flange ngaphansi kwaleli zinga

Izinga le-AWWA C207 lathuthukiswa yi-American Water Works Association (AWWA) futhi lihloselwe kakhulu ukucaciswa okujwayelekile kwezingxenye zokuxhunywa kwe-flange kumasistimu kamasipala okuphakela amanzi kanye nendle.Igama eliphelele laleli zinga lithi “AWWA C207 – Steel Pipe Flanges for Waterworks Service – Osayizi 4 In.Nge-144 In.(100 mm Ngokuya ku-3,600 mm)”.

NgaphansiI-AWWA C207 ejwayelekile, i-Slip-On Flangeuhlobo oluvamile lwe-flange olusetshenziselwa ukuxhuma amapayipi, ama-valve, amaphampu nezinye izinto zokusebenza zamapayipi.Nansi eminye imininingwane mayelana nama-flange weld weld anentamo ngokwezinga le-AWWA C207:

I-Slip-On enehabhu ye-flangeiyi-flange evame ukuba nobuso obuyisicaba futhi isetshenziselwa ukuxhuma okuyisicaba ngamapayipi.Iphinde ibe nengxenye yentamo enentambo yokuxhuma i-flange enentambo.Ubude bentamo yama-flanges anentamo ngokuvamile buyahlukahluka njengoba kudingeka ukuze kuhlangatshezwane nezidingo ezithile zokuxhunywa kwamapayipi.

Ibanga likasayizi:

II-AWWA C207 ejwayelekileicacisa ama-flange e-weld anentamo ayisicaba ngobukhulu asukela ku-4 in. (100 mm) kuya ku-144 in. (3,600 mm) kumadayimitha ahlukahlukene wamapayipi.

Ikilasi Lokucindezela:

Ngokwezinga le-AWWA C207, ama-flange weld weld anentamo ngokuvamile ahlukaniswa amakilasi ahlukene okucindezela ukuze ahlangabezane nezidingo zengcindezi yokusebenza ehlukene.Amazinga ahlukene okucindezela afanele izinhlelo zokusebenza ezahlukene namaphrojekthi wobunjiniyela.

Okubalulekile:

I-Slip-On hubbed Flange ngokuvamile yenziwe nge-carbon steel, insimbi engagqwali noma ezinye izinto zensimbi ezifanele ukuzivumelanisa nezimo zokusebenza ezihlukene kanye nemidiya.Ukukhethwa kwezinto ezibonakalayo kuzosekelwe ezidingweni ezithile zephrojekthi kanye nezimo zokusetshenziswa zohlelo lwamapayipi.

Izidingo zokuklama:

Izinga le-AWWA C207 lihlanganisa izidingo zokuklama zeslip on flanges hubbednjengobukhulu, ukubekezelelana, izintambo, nezimbobo ezithenjiwe.Lezi zidingo zisiza ukuqinisekisa ukusebenza kwe-flange nokuthembeka phakathi nokufakwa nokusetshenziswa.

Izindawo zokufaka isicelo:

Ama-Slip-On hubbed Flanges avame ukusetshenziswa ezinhlelweni zikamasipala zokuphakela amanzi kanye namapayipi endle, okuhlanganisa ukuhlinzekwa kwamanzi kamasipala, ukuhlinzekwa kwamanzi ezimbonini, ukuhlanzwa kwamanzi kanye nokuhlanza amanzi angcolile nezinye izinhlelo zokusebenza.Asetshenziselwa ukuxhuma amapayipi, ama-valve, amaphampu kanye nezinye izinto zokusebenza zamapayipi ukuze kuqinisekiswe ukwethembeka nokuphepha kwesistimu yamapayipi.

Kafushane, ama-flange weld weld anentamo awuhlobo olujwayelekile lwe-flange oluhambisana namazinga e-AWWA C207 futhi asetshenziswa kakhulu kumaphrojekthi kamasipala wamanzi namanzi angcolile.Le flange ixhuma amapayipi ngokusebenzisa i-welding eyisicaba futhi inentamo yokuxhuma intambo, engasetshenziswa kumadayimitha ahlukahlukene wamapayipi kanye namazinga okucindezela okusebenzayo.Ukukhethwa kwama-flange weld weld kufanele kucatshangelwe ngokusekelwe ezidingweni ezithile zephrojekthi kanye nezidingo zokuklama amapayipi.