- All Listings/
- Surplus/
- 8" Class 300 ASME B16.5 Weld Neck Flange - ASTM A182 F53 (Duplex Stainless Steel)


Description
This is an 8-inch weld neck flange designed according to ASME B16.5 standards, rated for Class 300 service. It is manufactured from ASTM A182 Grade F53 duplex stainless steel, providing excellent corrosion resistance and high strength. The raised face (RF) ensures a tight and reliable seal in demanding applications.
Key Specifications
| Specification | Value |
|---|---|
| Size | 8 Inch |
| Connection Type | Weld Neck (WN) |
| Schedule | S-10S |
| Standard | ASME B16.5 |
| Pressure Class | 300 |
| Face Type | Raised Face (RF) |
| Material | ASTM A182 Grade F53 (Duplex Stainless Steel) |
Application & Use
This flange is typically used in high-pressure piping systems where a welded connection is required. The ASTM A182 F53 material makes it suitable for corrosive environments, such as those found in chemical processing, oil and gas, and marine applications. Its robust construction ensures long-term reliability and safety.
Condition & Availability
This flange is typically available as new. Contact us for current stock levels and lead times. Material test reports and certificates of conformity can be provided upon request.
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!
