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- 2" S-40S WN Flange, ASME B16.5, CL300, RF, ASTM A182 F53 (Duplex Stainless Steel)


Description
This is a high-quality 2-inch Weld Neck (WN) Flange, engineered for robust performance in demanding applications. Manufactured to ASME B16.5 standards, this flange ensures dimensional accuracy and reliable sealing. Its Class 300 pressure rating makes it suitable for moderate to high-pressure systems.
The flange features a Raised Face (RF) design, which provides a reliable sealing surface for various gasket types. Constructed from ASTM A182 Grade F53 (Duplex Stainless Steel), this flange offers exceptional corrosion resistance and high strength, making it ideal for use in harsh environments where standard stainless steel may not be sufficient.
Key Specifications
| Specification | Value |
|---|---|
| Nominal Pipe Size | 2 inch |
| Schedule | S-40S |
| Flange Type | Weld Neck (WN) |
| Standard | ASME B16.5 |
| Pressure Class | 300 |
| Facing Type | Raised Face (RF) |
| Material | ASTM A182 Grade F53 (Duplex Stainless Steel) |
Application & Use
This flange is commonly used in piping systems for connecting pipes, valves, pumps, and other equipment. The weld neck design provides a strong, integral connection to the pipe, making it suitable for high-pressure and high-temperature applications. The F53 material makes it well-suited for offshore oil and gas, chemical processing, and other environments with corrosive fluids.
Condition & Availability
Our flanges are new and ready for immediate shipment. We maintain a large inventory to ensure timely delivery and minimize downtime for your projects. All flanges are inspected to meet or exceed industry standards.
General Terms
- ReflowX and the seller retain the right to evaluate and approve offers.
- Buyers should verify quantities and conditions upon delivery.
- After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
- All parties agree to adhere to ReflowX Terms and Conditions in transactions.
- Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!
