Imbonerahamwe 2 ya AWWA C207-18 itanga ibisobanuro byerekana impeta zo mu cyiciro B. AWWA C207-18 ni igipimo cyashyizwe ahagaragara n’ishyirahamwe ry’amazi ry’amazi muri Amerika (AWWA) ryerekana ibipimo n’ubworoherane bw’imiyoboro y’ibyuma ikoreshwa muri sisitemu y’amazi.
Icyiciro cya B impeta zo mu bwoko bwa B zagenewe gukoreshwa hamwe nu muyoboro wibyuma muri serivisi hamwe n’umuvuduko ugera kuri 86 psi (595 kPa) kandi ubusanzwe ukoreshwa mumazi no gukoresha amazi mabi. Izi flanges zakozwe muburyo butandukanye kugirango zihuze diameter zitandukanye.
Imbonerahamwe ya 2 ya AWWA C207-18 ya flanges yo mu cyiciro B yerekana ibipimo bitandukanye nka diameter ya ruziga ruzengurutse, umubare wibyobo bya bolt, diameter ya bolt, uburebure bwa flange, uburebure bwa hub, hamwe nuburinganire. Ibi bisobanuro byemeza ko flanges yakozwe mubipimo bisabwa kandi ikemeza guhuza neza no gufunga mugihe bihujwe na sisitemu yo kuvoma.
Icyiciro cya B impeta ya B isanzwe ikorwa mubyuma bya karubone cyangwa ibyuma bidafite ingese kandi byubatswe kugirango bihangane nuburyo bukoreshwa nibisabwa na sisitemu yo gukwirakwiza amazi. Flanges yashizweho kugirango itange imiyoboro yizewe kandi idasohoka hagati yimiyoboro, indangagaciro, hamwe nibikoresho bikoreshwa mumazi.
Muri make, Impeta zo mu cyiciro cya B nkuko bigaragara mu mbonerahamwe ya 2 ya AWWA C207-18 ni ibintu by'ingenzi muri gahunda yo gukwirakwiza amazi, bitanga umurongo ukomeye kandi wizewe w’ibikorwa remezo byo kuvoma amazi n’ibikorwa byo gutunganya amazi mabi.
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