BS 4504-3.1:1989(1999)
Circular flanges for pipes, valves and fittings (PN designated) — Part 3 : Steel, cast iron and copper alloy flanges — Section 3.1 Specification for steel flanges

Standard No.

BS 4504-3.1:1989(1999)

Release Date

1970

Published By

/

Latest

BS 4504-3.1:1989(1999)

BS 4504-3.1:1989(1999) history

• 0000 BS 4504-3.1:1989(1999)