Product Name: High Pressure Weldolets, Weld-O-let, High Pressure Fitting
Material: ASTM A105, Forged Carbon Steel
Size: 1 Inch, DN25
Pressure Class: Class 6000 LB
End: Butt Weld
Surface Treatment: Anti-rust Oil
Source: https://www.landeepipefitting.com/high-pressure-weldolets-carbon-steel-a105-1-inch-cl6000.html