ČSN 139711 (139711)

Piping and fitting. Flat screwed flanges for working overpressure 32 MPa (= 325 kp.cm exp-2)

STANDARD published on 15.1.1975

The information about the standard:

Designation standards: ČSN 139711
Classification mark: 139711
Catalog number: 964
Note: WITHDRAWN
Publication date standards: 15.1.1975
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN