I-AWWA C207 Carbon Stainless Steel Forged Blind Flange

Isingeniso Somkhiqizo

Usayizi: NPS 4"-72" DN100-DN1800

Ingcindezi: Ikilasi BDEF

Ubuso: Ubuso Obucaba

Impahla: ASTM A-36, ASTM A-307, ASTM A-193

I-flange eyimpumputhewuhlobo olukhethekile lwe-flange ezinhlelweni zamapayipi, ngokuvamile asetshenziselwa ukuvala noma ukuvimba isiphetho noma igatsha lepayipi ukuze lilungiswe, lilungiswe, noma limise ukugeleza koketshezi lapho kudingeka.

AWWA C207 iyindinganiso ekhishwe yi-American Water Works Association, ecacisa ukuklama, usayizi, kanye nezidingo zezinto ezibonakalayo zama-blind flanges ukuze kuqinisekiswe ukwethembeka nokuphepha kwawo kubunjiniyela bokuhambisa amanzi.

Izici zomkhiqizo:

1. Izinhlobonhlobo zezinto ezibonakalayo: Ama-blind flange ngokuvamile enziwa ngezinto zensimbi, njenge-carbon steel, insimbi engagqwali, noma i-cast iron, ukuze kuhlangatshezwane nezidingo zezindawo ezihlukene noketshezi.

2. Ukusebenza kokuvala: I-blind flange yakhelwe ukuthi ibe nokusebenza okuhle kokuvala ukuvimbela ukuvuza koketshezi.

3. Kulula ukuyifaka: Ukufaka ama-blind flange ngokuvamile kulula, okwenza kube lula ukuvala ngokushesha amasistimu wamapayipi.

4. Ukuthembeka: Ama-flange angaboni kahle angavala amapayipi ngokuthembekile, aqinisekise ukugcinwa okuphephile nokulungiswa kwephrojekthi.

Okuhle nokubi:

Izinzuzo:

1. Ihlinzeka ngesixazululo esikahle sokuvala amapayipi esifanele ukulungiswa nokulungiswa.

2. Ukuhlukahluka kwezinto kanye nokusebenza kokuvala kuqinisekisa uhla olubanzi lwezinhlelo zokusebenza nokuthembeka.

3. Kulula ukuyifaka, kulula ukuyisebenzisa, futhi ingavala ngokushesha izinhlelo zamapayipi.

Ububi:

1.Ngesikhathi sokusetshenziswa isikhathi eside, kuyadingeka ukuhlola njalo nokufaka esikhundleni sezimpawu ukuze kuqinisekiswe ukusebenza kwazo kokuvala.

2. Ukukhetha okungalungile kungase kuholele ekulahlekeni kwengcindezi noma ukuvuza ohlelweni lwamapayipi.

Ububanzi bohlelo lokusebenza:

Ama-blind flange asetshenziswa kakhulu ezinhlelweni zamapayipi ezimbonini, amakhemikhali, amanzi, ukuthuthwa kwendle, uphethiloli, igesi yemvelo neminye imikhakha.

Isetshenziselwa ukuvalwa kwesikhashana kwezinhlelo zamapayipi ukuze zilungiswe, zilungiswe, zihlanzwe, zihlolwe umlilo, kanye neminye imisebenzi.