500 inch BS 10 Plate Flange & Blind Flange Dimensions (Tables D, E, F, H)
500 inch to BS 10: OD 704.9 mm; Bore 510 mm; thickness 25.4 mm; PCD 641.4 mm; bolts 16.
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)
- K
- Bolt circle (pitch circle) diameter
- n
- Number of bolt holes
500 inch BS 10 Plate Flange & Blind Flange Dimensions (Tables D, E, F, H) — all dimensions
BS 10 Table D — plate and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 704.9 mm | 27.75 in |
| Bore — B | 510 mm | 20.08 in |
| Plate, RF — C | 25.4 mm | 1.00 in |
| Plate, FF — C | 28.6 mm | 1.13 in |
| Blind, RF — C | 25.4 mm | 1.00 in |
| Blind, FF — C | 28.6 mm | 1.13 in |
| Bolt circle — K | 641.4 mm | 25.25 in |
| Number of bolts | 16 | |
| Bolt dia | 22.2 |
BS 10 Table E — plate and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 704.9 mm | 27.75 in |
| Bore — B | 510 mm | 20.08 in |
| Plate, RF — C | 31.8 mm | 1.25 in |
| Blind, RF — C | 31.8 mm | 1.25 in |
| Number of bolts | 16 | |
| Bolt dia | 22.2 |
BS 10 Table F — plate and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 736.6 mm | 29.00 in |
| Bore — B | 510 mm | 20.08 in |
| Plate, RF — C | 38.1 mm | 1.50 in |
| Blind, RF — C | 38.1 mm | 1.50 in |
BS 10 Table H — plate and blind flange (mm)
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 736.6 mm | 29.00 in |
| Bore — B | 510 mm | 20.08 in |
| Plate, RF — C | 50.8 mm | 2.00 in |
| Blind, RF — C | 50.8 mm | 2.00 in |
| Bolt circle — K | 673.1 mm | 26.50 in |
| Number of bolts | 24 | |
| Bolt dia | 28.6 |
Values are nominal, from BS 10 Plate Flange & Blind Flange Dimensions (Tables D, E, F, H). Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.
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FAQ
500 inch BS 10 Plate Flange & Blind Flange Dimensions (Tables D, E, F, H): common questions
What are the 500 inch BS 10 Plate Flange & Blind Flange Dimensions (Tables D, E, F, H)?
500 inch to BS 10: OD 704.9 mm; Bore 510 mm; thickness 25.4 mm; PCD 641.4 mm; bolts 16.
Does Teshi Group manufacture 500 inch flanges?
Yes. Teshi Group is an OEM manufacturer in India of flanges to BS 10, in carbon, alloy, stainless, duplex, super duplex, nickel alloys, titanium and Cu-Ni, with EN 10204 3.1 certificates.
Can I download the 500 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 BS 10 Plate Flange & Blind Flange Dimensions (Tables D, E, F, H) chart.
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