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 | F304/F316L/F321/F904L/Duplex F51/F53/F55/Alloy 625/601/alloy825/N10276/N08800 |
| 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