Product Name: Quick-fit End Caps, with Bird Screen
Material: Carbon Steel
Standard: Customized as per Client Drawing
Size: Designed for 12 Inch Pipe (OD 323.8 mm)
Wall Thickness: 10.31 mm
Note: Complete with Accessories
Source: https://www.landeepipefitting.com/quick-fit-end-caps-carbon-steel-12-in-od-323-8-mm-custom.html