4 inch AWWA C207 Class F Flange Dimensions
4 inch (DN 100) to AWWA C207: OD 10 in; PCD 7.88 in; bolts 8; holes 0.875 in; thickness 1.13 in.
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)
4 inch AWWA C207 Class F Flange Dimensions — all dimensions
Class F — steel ring (slip-on) flange, 300 psi — inches
| Dimension | Value | Equivalent |
|---|---|---|
| Flange OD — D | 10 in | 254.0 mm |
| Bolt circle — K | 7.88 in | 200.2 mm |
| Number of bolts | 8 | |
| Hole dia — L | 0.875 in | 22.2 mm |
| Slip-on ring — C | 1.13 in | 28.7 mm |
Values are nominal, from AWWA C207 Class F Flange Dimensions. Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.
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4 inch AWWA C207 Class F Flange Dimensions: common questions
What are the 4 inch AWWA C207 Class F Flange Dimensions?
4 inch (DN 100) to AWWA C207: OD 10 in; PCD 7.88 in; bolts 8; holes 0.875 in; thickness 1.13 in.
Does Teshi Group manufacture 4 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 4 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 Class F Flange Dimensions chart.
Need 4 inch flanges?
Teshi Group manufactures them in India — send your size, rating and material and get a quote in 24–48 hours.
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Share your drawing, bill of materials or technical requirements with the Teshi team.