Forged flanges are the type of flange with the best mechanical properties.
The raw material is generally a pipe blank, which is then cut and repeatedly hammered to eliminate defects such as segregation and porosity in the steel ingot.
Both the price and mechanical properties are higher than ordinary cast flanges.
Common flange materials are: carbon steel, alloy steel, low-temperature steel, and stainless steel.
Nominal pressure: PN2.0~42.0 (150Lb~2500Lb)
Nominal diameter: DN1/2"~60"
