STAS 7451-88

Steel flanges. Blind flanges NP6; NP10; NP16; NP25; NP40; NP64; NP100 and NP160. Dimensions

Status : Withdrawn
Approval date : 1/1/1988
Publish date : 4/1/1988
Withdrawal date : 8/25/2009
Number of pages : 8
ICS : 23.040.40 Metal fittings
Technical Committee : 89 - Industrial valves

Relations with other standards: