Tool 02
Flange Dimension Lookup
Look up the outside diameter, bolt circle, bolt count, bolt hole size, recommended bolt diameter, and flange thickness for common ASME B16.5, B16.47, and AWWA C207 flanges. Select the standard, pressure class, and nominal pipe size to populate the reference row.
Inputs
Reference Dimensions
| Spec | Value |
|---|---|
| Size | 4" |
| Outside Diameter (OD) | 9.00" |
| Bolt Circle Diameter | 7.50" |
| Bolt Count | 8 |
| Bolt Hole Diameter | 3/4" |
| Recommended Bolt Size | 5/8" |
| Flange Thickness | 15/16" |
| Raised Face Thickness | 1/16" |
Disclaimer: Dimensions shown are a reference drawn from common editions of ASME B16.5, B16.47, and AWWA C207. For issued-for-construction or QA documents, confirm against the latest published edition of the standard. See the full table at texasflange.com flange dimensions.
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