ASME B16.5-2013: Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard: The American Society of Mechanical Engineers: 9780791834916: Amazon.com: Books
Understanding and Selecting Valve Flanges, Pt. I: Design and Standards | Valve Magazine
Flange 150Nb [ Metric Flange Plate Slip On, AS 4087, PN 16 ] / [ Table D Pipe Bore Slip On ] , Grade-316 (Dual Cert)
Flanges for Metric System - NEUMO | A NEUMO-Ehrenberg-Group Company
110mm Metric Poly x 4" Flange - Plasson Metric Poly Pipe - with steel backing ring - Irrigation Warehouse Group Pty. Ltd.
World Wide Metric : Weld-Neck Flanges
Amazon.com: ASME B16.5-2017: Pipe Flanges and Flanged Fittings: NPS 1/2 Through NPS 24 Metric/Inch Standard: 9780791871454: The American Society of Mechanical Engineers: Books