PN H74731-1987
Valves and pipelines Round fiat slip-on flanges for welding for nomina? pressure 0,25 H- 1,6 MPa

Standard No.

PN H74731-1987

Release Date

1987

Published By

PL-PKN

Latest

PN H74731-1987

PN H74731-1987 history

• 1987 PN H74731-1987 Valves and pipelines Round fiat slip-on flanges for welding for nomina? pressure 0,25 H- 1,6 MPa