45 inch BS 10 Table E Flange Dimensions
45 inch to BS 10: OD 55 3/4 in; PCD 52 1/2 in; bolts 28; holes 1 1/2 in; bolt size 1 3/8.
Key to dimensions
- D
- Outside diameter of flange
- C
- Flange thickness, excluding raised face unless stated
- K
- Bolt circle (pitch circle) diameter
- n
- Number of bolts
- L
- Bolt hole diameter
- Bolt
- Bolt size (metric M or inch diameter)
45 inch BS 10 Table E Flange Dimensions — all dimensions
BS 10 Table E — flange dimensions
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 55 3/4 in | 1416.0 mm |
| Bolt circle — K | 52 1/2 in | 1333.5 mm |
| Number of bolts | 28 | |
| Hole dia — L | 1 1/2 in | 38.1 mm |
| Bolt size | 1 3/8 |
Values are nominal, from BS 10 Table E Flange Dimensions. Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.
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FAQ
45 inch BS 10 Table E Flange Dimensions: common questions
What are the 45 inch BS 10 Table E Flange Dimensions?
45 inch to BS 10: OD 55 3/4 in; PCD 52 1/2 in; bolts 28; holes 1 1/2 in; bolt size 1 3/8.
Does Teshi Group manufacture 45 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 45 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 Table E Flange Dimensions chart.
Need 45 inch flanges?
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