NA 003

DIN Standards Committee Valves

DIN EN 593 [New] references following documents:

Document number Edition Title
ISO 7005-1 2011-07 Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems More 
ISO 7005-2 1988-12 Metallic flanges; part 2: cast iron flanges More 
ISO 7005-3 1988-02 Metallic flanges; part 3: copper alloy and composite flanges More