AH Series’s standard is ANSI B16.10. Size: DN 40~DN 800 Pressure: 150 Psi/200 Psi
EH Series’s standard is EN558-1 Size:DN 40~DN 800 Pressure:PN10/PN16
Size:DN 40~DN 600 Pressure:PN10/PN16
Size:DN 40~DN 600 Pressure: PN10/PN16
AZ series standard is AWWA C509; Size:DN 50~DN 1000 Pressure:150 psi/200 psi
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