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Table 7 AWWA Kalasi B, D, E, & F Blind Flanges

AWWA Kalasi B, D, E, & F Blind Flanges ndizofunikira kwambiri pamakina ogawa madzi, opangidwa kuti apereke kutsekeka kotetezeka komanso kopanda kutsekeka kwa mapaipi kapena kutseguka. Opangidwa molingana ndi miyezo ya American Water Works Association (AWWA), ma flanges akhungu awa amapereka kusinthasintha, kudalirika, komanso kugwirizana ndi ntchito zosiyanasiyana zamadzi.



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Zambiri Zamalonda
 

 

Zofunika Kwambiri:

  • Kusindikiza kotetezedwa kwa machitidwe ogawa madzi
  • Zosankha zosiyanasiyana kuti zikwaniritse zofunikira zosiyanasiyana komanso kutentha
  • Kumanga kokhalitsa kuti zisawonongeke malo ogawa madzi
  • Kutsata miyezo ya AWWA pazabwino komanso kudalirika
  • Kuphweka kwa kukhazikitsa ndi kugwirizanitsa kosavuta ndi bolting
  • Zosintha mwamakonda zomwe zilipo pazofuna zinazake za polojekiti
  • Kusindikiza Kotetezedwa: AWWA Kalasi B, D, E, & F Blind Flanges ali ndi mawonekedwe a nkhope yathyathyathya omwe amaonetsetsa kuti chisindikizo cholimba chikaikidwa kumapeto kwa chitoliro. Kukwanitsa kusindikiza kotetezedwa kumeneku kumalepheretsa kutuluka kwa madzi ndikusunga umphumphu wa dongosolo, kuchepetsa chiopsezo cha kuipitsidwa ndikuwonetsetsa kuperekedwa kwa madzi abwino kwa ogula.

  • Zosankha Zosiyanasiyana: Zopezeka m'makalasi osiyanasiyana, kuphatikiza Kalasi B, D, E, ndi F, ma flange akhungu awa amapereka kusinthasintha kuti akwaniritse zofunikira zosiyanasiyana za kutentha ndi kutentha mumayendedwe ogawa madzi. Kaya ndi makina amadzi amchere, mapulojekiti amthirira, kapena malo oyeretsera madzi otayira, pali gulu loyenera la mawonekedwe akhungu kuti agwirizane ndi zosowa zenizeni.

  • Zomangamanga Zolimba: Opangidwa kuchokera ku zipangizo zolimba monga ductile iron, carbon steel, kapena chitsulo chosapanga dzimbiri, AWWA Class B, D, E, & F Blind Flanges amasonyeza mphamvu zapadera komanso kulimba. Amapangidwa kuti athe kulimbana ndi zovuta za malo ogawa madzi, kuphatikizapo kuwonongeka kwa dzimbiri, abrasion, ndi kusinthasintha kwa mphamvu.

  • Kutsata Miyezo: AWWA Kalasi B, D, E, & F Blind Flanges amatsatira zomwe zafotokozedwa mu muyezo wa AWWA C207, kuwonetsetsa kusasinthika pamapangidwe, kupanga, ndi magwiridwe antchito. Kutsatira miyezo ndi malamulo amakampani kumapereka chitsimikizo chaubwino ndi kudalirika, kukwaniritsa zofunikira za omwe amapereka ntchito zamadzi ndi maulamuliro.

  • Kusavuta Kuyika: Kuyika AWWA Kalasi B, D, E, & F Blind Flanges ndizowongoka komanso zogwira mtima, zomwe zimafuna kuwongolera kosavuta ndikumangirira ku chitoliro cha chitoliro. Kukula kwawo kokhazikika ndi kapangidwe kawo kumathandizira kulumikizana mosavuta ndi ma network omwe alipo kale, kuchepetsa nthawi yoyika komanso ndalama zogwirira ntchito.

  • Zokonda Zokonda: AWWA Kalasi B, D, E, & F Blind Flanges amatha kusinthidwa kuti akwaniritse zofunikira za projekiti, kuphatikiza kukula, kukakamiza, komanso kapangidwe kazinthu. Kusinthasintha kosinthika kumeneku kumapangitsa kuti pakhale mayankho ogwirizana kuti athe kuthana ndi zovuta zapadera kapena zowunikira pakugawa madzi ndi kachitidwe ka mankhwala.

Ngati muli ndi chidwi ndi zinthu zathu, mutha kusankha kusiya zambiri zanu pano, ndipo tidzalumikizana nanu posachedwa.


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Ngati muli ndi chidwi ndi zinthu zathu, mutha kusankha kusiya zambiri zanu pano, ndipo tidzalumikizana nanu posachedwa.