... .0Mpa, etc Standard: ASME, ANSI, API, DIN, Features: 1) Forged Stainless Steel WN Flange 2) Size: DN10-DN600 3) Class: PN0.6Mpa, PN1 ... ) Standard: ASME, ANSI, API, DIN, BS, AS, JIS, JPI 6) ISO 9001 certificate, 3.1B certificate provided 7) Delivery: 15days to ... manufacture all kinds of flanges, such as forged SO flange, blind flanges and welded neck flange and more as Customer requirements. If you ...