2" Threaded Flange 150# Raised Face (RF) 304/304L SS A/SA182
$88.69
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$88.69
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2" Threaded Flange 150# Raised Face (RF) 304/304L SS A/SA182
$88.69
Sale price
$88.69
Regular price
Shipping calculated at checkout
2" Threaded Flange – 150# Raised Face (RF) | 304/304L Stainless Steel | ASME A/SA182
This 2" Class 150 raised face threaded flange is manufactured from 304/304L dual-certified stainless steel per ASTM/ASME A/SA182. Designed for general-purpose piping systems in corrosive or sanitary environments, it connects directly to threaded pipe ends without welding — ideal for systems requiring easy assembly and disassembly.
Dimensional Specifications (ASME B16.5)
| Specification | Value |
|---|---|
| Nominal Pipe Size (NPS) | 2" |
| Pressure Class | 150# |
| Face Type | Raised Face (RF) |
| Thread Type | Female NPT (National Pipe Taper) |
| Outside Diameter (OD) | 6.00" |
| Bolt Circle Diameter | 4.75" |
| Number of Bolt Holes | 4 |
| Bolt Hole Diameter | 5/8" |
| Raised Face OD | 2.69" |
| Raised Face Height | 0.06" (1/16") |
| Flange Thickness (min.) | 0.88" |
| Approximate Weight | 3.0 lbs |
Material & Standards
- Material Grade: 304/304L Dual Certified Stainless Steel
- Material Standard: ASTM/ASME A/SA182 Grade F304/F304L
- Dimensional Standard: ASME B16.5
- Pressure-Temperature Rating: Per ASME B16.5 Group 2.1 (304 SS) — 285 PSI at 100°F, derated at elevated temperatures
- Finish: Mill finish / as-machined
Key Features
- Dual-certified 304/304L — meets both ASTM A182 and ASME SA182 requirements
- Raised face provides positive sealing with standard spiral wound or ring gaskets
- Female NPT threads allow tool-free connection to threaded pipe — no welding required
- Suitable for water, steam, oil, gas, and mild chemical service
- Compatible with 150# flanges, valves, and fittings per ASME B16.5
Common Applications
- Water treatment and distribution systems
- Chemical process piping
- Food & beverage and pharmaceutical piping (with appropriate gasket)
- HVAC and steam distribution
- Industrial and municipal water services
Note: Verify dimensional and pressure-temperature ratings against your system design requirements. Material certifications (MTRs) available upon request.
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You have 30 days to return the product.
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