Plate Flange

The plate flange has a circular disk that is welded onto the end of a pipe and allows it to be bolted to another pipe. Typically used in fuel and water pipelines, the two flange plates will be bolted together with a gasket in between them. The flange plate will have bolt holes all around the perimeter and will be used to create junctions, tees and joints.

When building a pipeline, the lengths of the pipes used are not always known. By manufacturing the pipe separate from the flange plate, the welders can cut the pipe to length and weld a flange plate in place to join the pipes at any needed length. The plates can also be welded to the pipe on a slight bias, allowing two pipes to be joined that may not be precisely lined up.

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  1. ASTM A182 F304 Plate Flange, 120 LB, 5 Inch

    Model No.: LF 16 PF 10
    China Plate Flange Manufacturer: ASTM A182 F304 Plate Flange, Size DN125 (5 Inch), Pressure PN16 (120 LB), EN1092-1 TYPE 01 and RF Ends.
  2. DIN 2576 Plate Flange, S235JR, DN3000, PN10

    Model No.: LF 15 PF 09
    China S235JR Plate Flange Manufacturer: S235JR Plate Flange, Size 120 Inch (DN3000), Class 150 LB (PN10), Standard DIN 2576, Smooth Surface.
  3. PL Flange, S235JR, DIN 2576, 10 Inch

    Model No.: LF 14 PF 08
    China PL Flange Manufacturer: Plate Flanges, S235JR Material, DIN 2576 Standard, 10 Inch (DN250) Size, PN10 Pressure, Smooth Surface.
  4. DIN 2501 Flat Flange, 2 Inch, PN16

    Model No.: LF 14 PF 07
    China DIN 2501 Flat Flange Manufacturer: DIN 2501 Flat Flanges, Plate Flanges, Stainless Steel ANSI 304 Material, Size DN50 (2 Inch), Pressure PN16.
  5. ASTM A182 FF Back Flange, Class D, DN700

    Model No.: LF 14 PF 06
    China ASTM A182 FF Back Flange Manufacturer: Class D, DN700 (28 Inch) Back Flanges, Plate Flanges, Flat Face, ASTM A182 F304, AWWA Class D.
  6. UNI 2278-67 Flat Plate Flange, PN16, DN80

    Model No.: LF 14 PF 05
    China ASTM A182 UNI 2278-67 FF Plate Flange Provider: ASTM A182 F304L Plate Flanges, Flate Face, Pressure PN16, Size DN80 (3 Inch), UNI 2278-67.
  7. EN 1092 ASTM A105 Plate Flange, Black, 8 Inch

    Model No.: LF 14 PF 04
    China EN 1092 ASTM A105 Plate Flange Manufacturer: ASTM A105 Flat Face Plate Flanges, Black Coating, Pressure PN16, DN200 (8 Inch), EN 1092-1 01A.
  8. Black Cast Steel Plate Flange, DN100, FF, PN16

    Model No.: LF 14 PF 03
    China Black Cast Steel Plate Flange Supplier: PN16 Flat Face Plate Flanges, Cast Steel Grade GP240GH, Black Painting, EN 1092-1 Standard, DN100 (4 Inch).
  9. JIS B2238 Alloy Steel Plate Flange, FF, PN420

    Model No.: LF 14 PF 02
    China JIS B2238 FF Alloy Steel Plate Flange: PN420, 2500LB, Alloy Steel Flat Plate Flanges, ASTM A182 F310S, F304, F304L, 1/2-64 Inch, DN15-DN1600.
  10. Flat Plate Flange, A350, A182, PN20, PN50

    Model No.: LF 14 PF 01
    China Forged Steel Plate Flange Manufacturer Offers Flat Plate Flanges, ASTM A350 CL1/CL2, ASTM A182 F11/F22, PN20, PN50, JIS B2210, JIS B2220.

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