Slip-on Flanges European Series: PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 DIN
Slip-on Flanges specification as per the international standard: ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE
Slip-on Flanges Facing Types: American Series: Flat Face(FF), Raised Face(RF), Tongue (T), Groove (G), Female (F), Male (M),Ring Joints Face (RJ)European Series: Type A (Flat Face), Type B (Raised Face), Type C (Tongue), Type D (Groove), Type E (Spigot), Type F (Recess), Type G (O-Ring Spigot), Type H (O-Ring Groove)