3226 AWWA C509 NRS Qalabka Fadhiga Adkaysiga leh
La kulan ama ka bato shuruudaha heerka AWWA C509.
Seddexaad O-Ring xirmada jirida.
Iyada oo leh laba waji oo ka sarreeya iyo ka hooseeya qoorta jirkeeda si loo yareeyo khilaafaadka.
Waxaa lagu dhejin karaa qaab siman ama toosan.
Aragtida wejiga wejiga ayaa waafaqsan ASME B16.10.
Flange iyo qodista u hoggaansamaan ASTM B16.1 Class 125.
150psi oo lagu qiimeeyay -10 ° C ilaa 120 ° C.
Waxaa lagu heli karaa 200psi / 250 / psi.
ASTM A276 Fasalka 316 asliga.
Xirayaasha biraha aan xarka lahayn: A4-70.
Waxaa lagu shaqeyaa qalabka loo yaqaan "bevel" ama "gear".
| Jirka | birta ductile |
| Jirida | Bir daxal laheyn |
| Bonnet | birta ductile |
| Bareesada | naxaas |
