Product Name: Carbon Steel Plate Flanges, Flat Face
Design Standard: ISO 7005
Material: ASTM A105
Size: DN400, 16 Inch
Pressure: PN16, Class 150 LB
Coating: Rubber Alkyd Coating (AWWA C218-1D)
Packaging: Wooden Case
Source: https://www.landeeflange.com/carbon-steel-plate-flanges-iso-7005-a105-16-in-cl150-ff.html