AWWA C207 inoreva chaizvo chiyero cheC207 chakagadzirwa neAmerican Water Works Association (AWWA). Iyo yakajairwa yakatarwa yepombi flanges yekugovera mvura, drainage, uye mamwe masisitimu ekufambisa emvura.
Flange type:
Iyo AWWA C207 yakajairwa inovhara marudzi akasiyana emaflange, kusanganisiramapofu mapofu, weld neck flanges, kutsvedza pamaflange, threaded flanges, etc. Imwe neimwe mhando yeflange ine yayo chaiyo yekushandisa mamiriro uye mashandisiro.
Pressure Level:
Iyo AWWA C207 chiyero inotsanangura maflange ane akasiyana makirasi ekumanikidza. Iwo akajairika kudzvanywa ratings ndeyeKirasi B, Kirasi D, Kirasi E uye Kirasi F. Giredhi rega rega rinoenderana nekudzvanywa kwakasiyana uye tembiricha zvinodiwa kuti isangane nezvido zveinjiniya zvakasiyana.
Size range:
Iyo AWWA C207 yakajairwa inodudza huwandu hwemadhayamita eflange muhukuru hwakasiyana, kubva pa4 inches kusvika pa72 inches. Izvi zvinoreva kuti, DN100-DN1800, zvinoreva kuti chiyero chakakodzera kubatanidzwa uye kushandiswa kwemhando dzakasiyana-siyana dzepombi.
Standard range:
AWWA C207 inonyanya kusanganisira zviyero zvepombi flanges, kusanganisira maflange akagadzirwa nekabhoni simbi, simbi isina tsvina, uye alloy simbi. Iyo yakakodzera kune dzakasiyana siyana dzepombi masisitimu mune zvekushandisa, maindasitiri, ekutengesa uye ekuvaka zvikamu.
Kuzivikanwa pasi rose:
Kunyangwe hazvo AWWA isangano reUS-based, iyo AWWA C207 chiyero inoshandiswa zvakanyanya pasi rese uye inogamuchirwa zvakanyanya uye inozivikanwa. Iyi chiyero inogamuchirwa mumapurojekiti ekupa mvura, madhiraini masisitimu uye masisitimu ekufambisa emvura munyika zhinji nematunhu.
AWWA C207 ndiyo chiyero chinoshandiswa kune pombi flanges uye ine zvese zvakanakira nezvayakaipira.
Advantage:
1. Kumira: AWWA C207 inopa dhizaini yakarongeka uye zvinodiwa zvekugadzira pombi flanges, kuitira kuti vagadziri vakasiyana uye vatengesi vateedzere zvakafanana zvakatemwa zvekugadzirwa, nekudaro kuve nechokwadi chemhando yechigadzirwa uye kuenderana.
2. Yakasiyana-siyana yekushandiswa: Iyi chiyero inoshandiswa kune flanges yakagadzirwa nezvinhu zvakasiyana-siyana, kusanganisira simbi, simbi yakakandwa, alloy simbi uye simbi isina tsvina, nezvimwewo, kuti isangane nezvido zveinjiniya zvakasiyana.
3. Kusiyana kwakasiyana-siyana kwekumanikidzika: AWWA C207 inovhara maflange ane mazinga akasiyana-siyana ekumanikidza, zvichiita kuti mainjiniya asarudze akakodzera flange mhando uye nhanho yekumanikidza zvinoenderana nezvinodiwa zvemapurojekiti chaiwo.
4. Kuvimbika: Flanges inoenderana neAWWA C207 yakajairwa yakave yakanyatso dhizaini uye yekuyedza zvinodiwa, ine kuvimbika kwepamusoro uye kusimba, uye inobatsira kuve nechokwadi chekuchengetedza uye kugadzikana kushanda kwepombi system.
Zvakaipa:
1. Zviyero zvekare: AWWA C207 chiyero chekare uye chinogona kusanyatsoenderana nezvinodiwa zvehunyanzvi uye zveinjiniya mune zvimwe zvinhu. Sezvo tekinoroji iri kuramba ichishanduka, zvimwe zvitsva uye magadzirirwo anogona kunge asina kufukidzwa zvakakwana nechiyero ichi.
2. Hazvishande muzviitiko zvese: Kunyangwe AWWA C207 yakakodzera kune pombi flanges kazhinji, zvimwe zvakaomesesa zviyero zvinogona kudikanwa kune mamwe mapurojekiti einjiniya akakosha kana zvimwe zvinhu zvinodiwa.
3. Slow update speed: The standard update process inogona kunonoka, zvichikonzera kuti mamwe matekinoroji matsva nemaitiro akanakisa asasanganisirwe muchiyero nenguva, zvichiita kuti mwero unonoke kufambirana nenguva.
Yakatorwa pamwechete, AWWA C207 inoshanda muzviitiko zvakawanda seyakajairwa indasitiri, ichipa seti yakasimba yedhizaini uye nhungamiro yekugadzira iyo inobatsira kuve nechokwadi chemhando uye kushanda kwepombi flanges. Nekudaro, mumashandisirwo anoshanda, mainjiniya nevagadziri vanofanirwa kunyatso tarisa zvinodikanwa zveakananga mapurojekiti, uye kana zvichidikanwa, tarisa kune mamwe azvino zviyero uye akanakisa maitiro ekuzadzisa zvakati zvinodiwa.
Nguva yekutumira: Aug-03-2023
