F11 Gamma Plugs

The ASTM A182 F11 steel is the standard specification for forged or rolled alloy and stainless-steel pipe flanges, as well as forged fittings and all types of parts and valves for high-temperature service gamma/X-ray/radiographic plugs. This standard applies to forged low-alloy steel and stainless-steel pipe parts that are used in pressure systems.