Product Name: ISO 7005 Plate Flanges, Flange Steel Ring
Type: Plate Flange
Standard: ISO 7005
Material: ASTM A105
Size: DN300
Pressure Rating: PN16
Face: Flat Face (FF)
Coating: Rubber Alkyd (AWWA C218-1D)
Source: https://www.landee.cn/iso-7005-plate-flanges-astm-a105-dn300-pn16-flat-face.html