Ivalve yebhola yeplastiki ene-octagonal enentambo

Umqheba webhabhathane wePVC oluhlaza okwesibhakabhaka octagonal ononxibelelwano olunemisonto.Sikhetha ngokungqongqo izinto zokuvelisa kwinkqubo yokuvelisa iivalve zebhola.Ngoko ke, iivalvu zebhola esizivelisayo zinamandla okuchasa umhlwa kunye nokumelana noxinzelelo.Unokukhetha iimveliso zethu kwicala, kwaye sinokubonelela ngeesampuli zasimahla kuwe ukuze uhlolwe umgangatho weemveliso.I-Hongke Valve, ndiyathemba ukuba ungasithumela umbuzo, sivuya kakhulu ukunxibelelana nawe ngakumbi malunga neenkcukacha zemveliso.