450 inch AWWA C207 Ring (Plate) Flange & Blind Flange Dimensions
450 inch to AWWA C207: OD 635 mm; Bore 462 mm; thickness 17.5 mm.
Key to dimensions
- D
- Outside diameter of flange
- B
- Bore (inside diameter) of plate flange
- C
- Flange thickness — plate or blind, raised face (RF) or flat face (FF)
450 inch AWWA C207 Ring (Plate) Flange & Blind Flange Dimensions — all dimensions
AWWA C207 Class B — ring (plate) and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 635 mm | 25.00 in |
| Bore — B | 462 mm | 18.19 in |
| Plate, RF — C | 17.5 mm | 0.689 in |
| Blind, RF — C | 24.1 mm | 0.949 in |
AWWA C207 Class D — ring (plate) and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 635 mm | 25.00 in |
| Bore — B | 462 mm | 18.19 in |
| Plate, RF — C | 27 mm | 1.06 in |
| Blind, RF — C | 33.8 mm | 1.33 in |
AWWA C207 Class E — ring (plate) and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 635 mm | 25.00 in |
| Bore — B | 462 mm | 18.19 in |
| Plate, RF — C | 54 mm | 2.13 in |
| Blind, RF — C | 54 mm | 2.13 in |
AWWA C207 Class F — ring (plate) and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 711.2 mm | 28.00 in |
| Bore — B | 462 mm | 18.19 in |
| Plate, RF — C | 57.2 mm | 2.25 in |
| Blind, RF — C | 57.2 mm | 2.25 in |
Values are nominal, from AWWA C207 Ring (Plate) Flange & Blind Flange Dimensions. Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.
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FAQ
450 inch AWWA C207 Ring (Plate) Flange & Blind Flange Dimensions: common questions
What are the 450 inch AWWA C207 Ring (Plate) Flange & Blind Flange Dimensions?
450 inch to AWWA C207: OD 635 mm; Bore 462 mm; thickness 17.5 mm.
Does Teshi Group manufacture 450 inch flanges?
Yes. Teshi Group is an OEM manufacturer in India of flanges to AWWA C207, in carbon, alloy, stainless, duplex, super duplex, nickel alloys, titanium and Cu-Ni, with EN 10204 3.1 certificates.
Can I download the 450 inch dimensions as a PDF?
Yes. Use “Download PDF for this size” on this page to get a single-size, print-ready PDF with the drawing and every tabulated dimension, or download the full AWWA C207 Ring (Plate) Flange & Blind Flange Dimensions chart.
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