AWWA c207 umgangatho wamazwe ngamazwe kunye nokutyibilika kwi-hubbed flange phantsi kwalo mgangatho

Umgangatho we-AWWA C207 waphuhliswa nguMbutho weMisebenzi yaManzi waseMelika (AWWA) kwaye ujolise ikakhulu kwiinkcukacha ezisemgangathweni zamacandelo oqhagamshelwano lweflange kunikezelo lwamanzi lukamasipala kunye neenkqubo zogutyulo.Igama elipheleleyo lalo mgangatho ngu "AWWA C207 - IiFlange zeMibhobho yentsimbi yeNkonzo yokuSebenza kwaManzi - ubukhulu be-4 ngaphakathi.Ukutyhubela 144 In.(100 mm Ukutyhubela 3,600 mm)”.

NgaphantsiI-AWWA C207 umgangatho, i-Slip-On Flangeluhlobo lwe-flange oluqhelekileyo olusetyenziselwa ukudibanisa imibhobho, iivalvu, iimpompo kunye nezinye izixhobo zemibhobho.Nalu ulwazi malunga neeflange zeweld ezinentamo ngokwemigangatho ye-AWWA C207:

I-Slip-On hubbed flangeyiflange edla ngokuba nobuso obusicaba kwaye isetyenziselwa ukudityaniswa kwe-welding emcaba ngemibhobho.Ikwanalo necandelo lentamo ephothiweyo lokudibanisa kwiflange enemisonto.Ubude bentamo yeeflange zentamo zihlala zihluka njengoko zifunekayo ukuhlangabezana neemfuno ezithile zokudibanisa umbhobho.

Uluhlu lobungakanani:

IAWWA C207 umgangathoixela iiflange zeweld eziqatywe entanyeni ngokobukhulu obuqala kwi-4 in.

Udidi loxinzelelo:

Ngokomgangatho we-AWWA C207, iiflange ze-weld ze-weld ezinentamo zihlala zohlulwa zibe ziiklasi ezahlukeneyo zoxinzelelo ukuze zihlangabezane neemfuno ezahlukeneyo zoxinzelelo lokusebenza.Amanqanaba oxinzelelo ahlukeneyo afanelekile kwizicelo ezahlukeneyo kunye neeprojekthi zobunjineli.

Izinto:

I-Slip-On hubbed Flange ngokuqhelekileyo yenziwe nge-carbon steel, insimbi engenasici okanye ezinye izinto ezifanelekileyo zetsimbi ukulungelelanisa kwiindawo ezahlukeneyo zokusebenza kunye neendaba.Ukukhethwa kwezinto eziphathekayo kuya kusekelwe kwiimfuno ezithile zeprojekthi kunye neemeko zesicelo senkqubo yokubhobhoza.

Iimfuno zoyilo:

Umgangatho we-AWWA C207 ubandakanya iimfuno zoyilo lwetyibilika kwiiflange ezixhonyiweyoezifana nemilinganiselo, ukunyamezelana, imisonto, kunye nemingxuma ecoliweyo.Ezi mfuno zinceda ukuqinisekisa ukusebenza kwe-flange kunye nokuthembeka ngexesha lofakelo kunye nokusetyenziswa.

Iindawo zesicelo:

I-Slip-On hubbed Flanges idla ngokusetyenziswa kubonelelo lwamanzi lukamasipala kunye neenkqubo zemibhobho yogutyulo, kubandakanywa unikezelo lwamanzi lukamasipala, unikezelo lwamanzi kumashishini, ukucocwa kwamanzi kunye nokucocwa kwamanzi amdaka kunye nezinye izicelo.Zisetyenziselwa ukudibanisa iipayipi, iivalve, iimpompo kunye nezinye izixhobo zokubhobhoza ukuze kuqinisekiswe ukuthembeka kunye nokhuseleko lwenkqubo yokubhobhoza.

Isishwankathelo, i-necked flat weld flanges luhlobo oluqhelekileyo lwe-flange oluhambelana nemigangatho ye-AWWA C207 kwaye lusetyenziswa ngokubanzi kumanzi kamasipala kunye neeprojekthi zamanzi amdaka.Le flange idibanisa imibhobho ngokusebenzisa i-welding flat kwaye inentamo yokudibanisa intambo, enokuthi isetyenziswe kwiidamitha ezahlukeneyo zemibhobho kunye namanqanaba oxinzelelo osebenzayo.Ukukhethwa kweeflange ze-weld weld enentamo kufuneka kuthathelwe ingqalelo ngokusekelwe kwiimfuno zeprojekthi ezithile kunye neemfuno zoyilo lwenkqubo yemibhobho.