Hoʻohana nui ʻia ʻo PVC i ka wai a me nā paipu wai, ʻo nā flanges he mau liʻiliʻi liʻiliʻi 200 a ma lalo, ʻo DN25 (bore 32, paipu like 32), DN40 (bore 45, pili 45 pipe), DN50 (bore 57), DN80 (bore 57), DN80 (bore 57). 89), DN100 (bore 108), DN150 (bore 159) … ʻO nā flanges ma luna he 4 mau puka...
Heluhelu hou aku