Flanges
Orifice Flanges
Orifice flanges are specialised flanges with radial tapped holes for connecting pressure sensing instruments to measure flow through an orifice plate. They are used in pairs at orifice metering stations for accurate flow measurement of liquids, gases, and steam. Shree Raj Steels supplies orifice flanges to ANSI B16.36 with options for Jack screws and metering taps.
Size: 1" – 24" | Class 300 – 600Standards: ANSI B16.36, ANSI B16.5, API 2530
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Full material traceability & mill test certificates.
Technical Specifications
| Size Range | 1" – 24" |
|---|---|
| Pressure Class | 300, 600 |
| Tap Type | Flange Tap / Corner Tap |
| Jack Screw | Standard provision |
Surface Finish / Coating
BareAnti-Rust Oil
Available Grades
Carbon Steel
- ASTM A105
Stainless Steel
- ASTM A182 F304/L
- ASTM A182 F316/L
Applications
Flow Metering Stations
Custody Transfer
Process Flow Measurement
Gas Metering
Key Features
- Pressure tapping points for DP measurement
- Jack screws for easy plate removal
- Used in pairs with orifice plate
- Accurate flow measurement
Manufacturing Standards
ANSI B16.36
ANSI B16.5
API 2530
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