3-1500-BLIND-RF-FLANGE
Technical Specifications
3-1500-BLIND-RF FLANGE flange drawing featuring professional technical specifications. This here comprehensive drawing package includes Size 3, Class 1500, RF Face type, BLIND configuration with Schedule - piping per B16.5 specification standards.
Technical specifications for: 3-1500-BLIND-RF FLANGE
| Part Identification | Size | Class | Face | Type | Schedule | Specification |
|---|---|---|---|---|---|---|
| 3-1500-BLIND-RF | 3 | 1500 | RF | BLIND | — | B16.5 |
Dimensions
3" Class 1500 RF Blind Flange
Sheet ID TF-B165-BL-RF-1500-03 · Printable PDF
| Dimension | Value | Tolerance |
|---|---|---|
| Outside diameter | 10.50 | — |
| Thickness at OD, tf, excl. RF | 1.88 | +0.12/−0.00 |
| Overall thickness incl. RF | 2.13 | — |
| Raised face diameter | 5.00 | ±0.02 |
| Raised face height | 0.25 | — |
| Bolt circle diameter | 8.00 | ±0.06 |
| Number of bolt holes | 8 | — |
| Bolt hole diameter | 1.25 (1-1/4) | — |
| Bolt diameter | 1-1/8 | — |
| Stud bolt length | 7.00 calc. | — |
- Thickness tf: at the OD to the flange edge plane, excl. the 0.25" (1/4") RF (B16.5 paras. 6.4.2.1, 6.4.2.2, Fig. 6); para. 7.4 tolerance.
- Section A-A: bolt holes rotated into cutting plane.
- Stud bolts: 8 × 1-1/8" × 7.00" long calc., B16.5 Table 19C, raised face column. Length excludes points (para. 6.10.2).
- Tolerances per B16.5 section 7 (paras. 7.3–7.8); “—” = none listed. Adjacent bolt holes ±0.03; bolt circle to facing conc. 0.06; face perp. to bore 1°.
Dimensions per ASME B16.5 (current edition). Checked by Texas Flange against our catalog by script, with two independent AI reviews and an in-house spot check. Methods: https://texasflange.com/spec-sheet-methods/
Related sizes and classes
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About This Technical Drawing
File Formats Included
This comprehensive technical drawin' package includes multiple industry-standard formats to make sure it works with your preferred CAD software. From 2D technical drawin's to 3D solid models, every format is professionally prepared and quality-checked to make sure the dimensions are dead on.
Technical Standards
All drawings conform to ASME B16.5 and ASME B16.47 standards where applicable. Dimensions are provided in both imperial and metric units for international compatibility. Our technical drawings meet or exceed industry requirements for precision manufacturing.
Quality Assurance
Each technical drawin' goes through some mighty rigorous quality control to make sure the dimensions are accurate and complete. We keep dem files updated regular to reflect the latest industry standards and the best ways to manufacture 'em.
