STAS 7163-77

Steel flanges. Metallic ring- type packing with lenticular and octagonal sections. NP 64…NP 160

Status : Withdrawn
Approval date : 1/1/1977
Publish date : 4/1/1977
Withdrawal date : 6/28/2013
Number of pages : 4
ICS : 23.040.40 Metal fittings
Technical Committee : 89 - Industrial valves

Relations with other standards: