"To be inserted between two pipe flanged ends when the pipe flange spacer is not installed." . "Qualified" . "PIPE FLANGE SPADE" . "PIPE FLANGE SPADE" . "RDS472679" . "A 'line blind' and an 'artefact' that is a circular plate with no central opening and holes to match mating flanged ends. It is also equipped with a handle." . "u20683" . "2006.06.15" . .