Product Name: Grooved Flexible Couplings
Type: Flexible Couplings
Size: DN50
Pressure: PN16, 16 bar
Body Material: Ductile Iron ASTM A536
Gasket Material: EPDM
Ends: Victaulic Grooved Ends
Source: https://www.landee.cn/astm-a536-flexible-coupling-ductile-iron-dn50-pn16-grooved.html