AZ-sarjan standardi on AWWA C509;Koko: DN 50 ~ DN 1000Paine: 150 psi/200 psi
Koko: DN 40 ~ DN 600Paine: PN10/PN16
EZ-sarjan standardi on DIN3352/BS5163;Koko: DN 50 ~ DN 1000Paine: PN10/PN16
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