Technical Specifications
| Parameter | Specification |
| Size | 1/2″ to 48″ (DN15 to DN1200) |
| Type | Raised Face (RF), Raised Face with Male and Female (MFM), Tongue and Groove (TG) |
| Pressure Class | Class 150 to Class 2500 |
| Material | Stainless Steel: 304, 316, 321, 317L, 904L; Nickel Alloy: Inconel 600, Inconel 625, Hastelloy C276; Duplex Steel: S31803, S32750 |
| Standard | ASME B16.5, ASME B16.47 |
Product Description
American Standard Blind Flanges are used for temporary or permanent isolation in pipeline systems, offering various sealing face types and pressure classes. Suitable for high-pressure pipeline systems in oil, chemical, and power industries.
Core Advantages
✔ Multiple Material Options: Covers stainless steel, nickel alloy, and duplex steel to meet different working conditions
✔ Wide Pressure Range: Class 150 to Class 2500, suitable for high-pressure applications
✔ Standard Compliance: Meets ASME B16.5 and ASME B16.47 standards for interchangeability