Metal ball valves for petroleum, petrochemical and allied industries Ingestion-build-54371 0 MHz to 108

0 MHz to 108

The principal guidance and bibliography have been updated in line with recent developments and publications since 2004

Reference to non-contradictory complementary information

ISO 17672 also provides codification of filler metals that design engineers can use to identify standard filler metals for brazing elements

Metal ball valves for petroleum, petrochemical and allied industries Ingestion-build-54371 0 MHz to 108What is this standard about? It establishes basic requirements and practices for flanged, butt welding, socket welding and threaded end steel ball valves having flow passageways identified as full bore, reduced bore and double reduced bore seat openings suitable for petroleum, petrochemical and allied industry applications. Who is this standard for? Specifiers, designers and manufacturers of metal ball valves. Why should you use this standard? It