ASTM E186-10 Standard Reference Radiographs for Heavy-Walled (2 to 4&x00BD;-in. (50.8 to 114-mm)) Steel Castings*, 2023-12-21 Update
ASTM E280-10 Standard Reference Radiographs for Heavy-Walled (4&x00BD; to 12-in. (114 to 305-mm)) Steel Castings*, 2023-12-21 Update
ASTM E446-14 Standard Reference Radiographs for Steel Castings Up to 2 in. &40;50.8 mm&41; in Thickness*, 2023-12-21 Update
EN 19:2002 Industrial Valves - Marking of Metallic Valves
EN 462-1:1994 Non-Destructive Testing - Image Quality of Radiographs - Part 1: Image Quality Indicators (Wire Type) - Determination of Image Quality Value
EN 571-1:1997 Non-Destructive Testing - Penetrant Testing - Part 1: General Principles
EN 736-1:1995 Valves - Terminology - Part 1: Definition of types of valves
DIN EN 12516-1:2015 history
2018DIN EN 12516-1:2018-11 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells; German version EN 12516-1:2014
2015DIN EN 12516-1:2015 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells; German version EN 12516-1:2014
2005DIN EN 12516-1:2005 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells; German version EN 12516-1:2005