Blind flange, EN, type 05, 1.4571, EN-1092 Type 05 B1, PN10/16
Blind flange, EN, type 05, 1.4571, EN-1092 Type 05 B1, PN10/16/25/40
Blind flange, EN, type 05, 1.4571, similar to EN-1092 Type 05A, PN10/16, reduced thickness