I. Secundum ad vexillum of Mechanica Industry, LABIUM Genera sunt: ​​Plate Typeplana-flange welded, Terulatius-Welded Flange, integralis LABIUM, Tutius-Welded Ring-laminam Type solve sleeve LABIUM, plana-solutam anulum-laminam type solve sleeve LABIUM, flanged circulum-laminam genus solutamsleeve LABIUM, Labge operimentum.
2. Flange TypeSecundum chemical industria normam: laminam planaSCILIARIUS(PL), cum planaWelding collum LABIUM(Ita), integralis LABIUM (si), fila Flange diameter (Th), cum (WN) bistas welding LABIUM,Pentium Welding LABIUM(Sw), quod petat welding circulum solve lentanguli (PJ / se)plana Welding Annulum solve Flange(PJ / RJ), Flange Cover (Bl), Linge operimentum (Bl (s)).
III. Secundum ad National Standard, LABIS Type sunt: ​​Plate Type FlatSCILIARIUS, Necquam planaSCILIARIUS, Necked blandequeSCILIARIUS, integralis LABIUM, Flat Flange, Neck Singkket Welding LABYMUS, blandeque lewe LABYLLING CINISCINUS Ring, TERTIOR LABYLING LABIUM Typus LABIS Type LABIS Type solve lelante, flanges.
IV. Secundum ad vexillum petrochemical industria, flanges potest dividitur inplana-flanges(Sic), petat-flanges (WN), Flat Flananges (PT), Pentium Sleeve Flannges (Sw), solve dapibus (non certa in mensa).