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. EN1092-1 TYPE 01 RF Plate Flanges,ASTM A182 F304,Class 150,5 Inch

    Model No.: DM-PL-Flange-124
    China Plate Flange Manufacturer: ASTM A182 F304 Plate Flange, Size DN125 (5 Inch), Pressure PN16 (150 LB), EN1092-1 TYPE 01 and RF Ends.
  2. DIN 2576 Smooth Surface Plate Flanges,S235JR,Class 150,12 Inch

    Model No.: DM-PL-Flange-125
    China S235JR Plate Flange Manufacturer: S235JR Plate Flange, Size 12 Inch (DN300), Class 150 LB (PN10), Standard DIN 2576, Smooth Surface.
  3. DIN 2501 Flat Plate Flanges,Stainless Steel ANSI 304,Class 150,2 Inch

    Model No.: DM-PL-Flange-127
    China DIN 2501 Flat Flange Manufacturer: DIN 2501 Flat Flanges, Plate Flanges, Stainless Steel ANSI 304 Material, Size DN50 (2 Inch), Pressure PN16.
  4. AWWA Class D FF Back Plate Flanges,ASTM A182 F304,28 Inch

    Model No.: DM-PL-Flange-128
    China ASTM A182 FF Back Flange Manufacturer: Class D, DN700 (28 Inch) Back Flanges, Plate Flanges, Flat Face, ASTM A182 F304, AWWA Class D.
  5. UNI 2278-67 Flat Face Plate Flanges,ASTM A182,Class 150,3 Inch

    Model No.: DM-PL-Flange-129
    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.
  6. EN 1092-1 01A Flat Face Plate Flanges,ASTM A105,Class 150,8 Inch

    Model No.: DM-PL-Flange-130
    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.
  7. EN 1092-1 FF Black Cast Steel Flat Plate Flanges,Class 150,4 Inch

    Model No.: DM-PL-Flange-131
    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).
  8. JIS B2238 FF Alloy Steel Plate Flanges,ASTM A182,Class 2500,1/2-64 Inch

    Model No.: DM-PL-Flange-132
    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.
  9. JIS B2210 FF Forged Steel Plate Flanges,ASTM A350,Class 150,1/2-64 Inch

    Model No.: DM-PL-Flange-133
    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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