Flange, also known as blind flange, the middle hole of the flange not available for use to seal pipe plug, we produced ASME B16.5 flange, ASME B16.47 flange, DIN 2634 flange cover, DIN 2635 flange, DIN 2630 flange, DIN 2636 flange, etc. flange sealing surface in the form of more types, there are flat, convex, concave and convex face, tongue and groove face, ring joint face.

Size
Flange: 3/8"～100"
DN10～DN2500
Pressure:
U.S. Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400
Flange sealing surface type
U.S. Series: Flat (FF), suddenly face (RF), groove (G), convex surface (MFM), ring joint face (RJ)