Muri AWWA C207-07, Icyiciro cya E hub flanges ni ubwoko bwihariye bwa flange yagenewe gukoreshwa muri sisitemu yo gutanga amazi. Ishyirahamwe ry’amazi muri Amerika (AWWA) ryashyizeho ibipimo ngenderwaho by’ibikoresho by’amazi bikoreshwa muri sisitemu y’amazi, kandi icyiciro cya E hub kiri mu bipimo ngenderwaho.
Icyiciro cya E hub flanges yagenewe porogaramu hamwe ningutu ikora cyane ugereranije nicyiciro D. Izi flanges zisanzwe zikoreshwa munganda zitunganya amazi, mumazi y’amazi, hamwe n’imiyoboro itanga amazi ya komine aho ibisabwa byingutu bikabije.
Muri AWWA C207-07, Icyiciro cya E hub hub yashyizwe mubyiciro ukurikije igipimo cyabyo kandi bikozwe kugirango byuzuze ibisabwa byihariye. Ibipimo byerekana ibipimo bitandukanye nka diameter ya flange, umwobo wa diameter ya bolt, umurambararo wa diameter ya bolt, ibipimo bya hub, kureba ibipimo, hamwe nubunini bwihariye kuri flanges E.
Icyiciro cya E hub gisanzwe gihimbwa mubikoresho nkibyuma bya karubone cyangwa ibyuma bitagira umwanda kugirango harebwe igihe kirekire no kurwanya ruswa mugukoresha amazi. Hub yazamuye hagati ya flange itanga imbaraga ninyongera mugihe uhuza imiyoboro cyangwa valve.
Ibisobanuro byavuzwe muri AWWA C207-07 Imbonerahamwe ya 4 ya flanges yo mu cyiciro cya E yemeza ko flanges zujuje ibyangombwa bisabwa byogusaba amazi kandi bigatanga umurongo wizewe, udatemba muri sisitemu yo gukwirakwiza amazi menshi.
Muri make, icyiciro cya E hub cyasobanuwe muri AWWA C207-07 Imbonerahamwe ya 4 igira uruhare runini muri sisitemu yo gutanga amazi, itanga umurongo wizewe kandi wiringirwa kubikorwa remezo byo gutunganya amazi mu bigo bitunganya amazi, inganda zitunganya amazi y’amazi, hamwe n’imiyoboro ikwirakwiza amazi ya komini.
