ASME B16.48 Paddle Blinds Used in piping systems ranging from ½″ to 72″ in diameter. Available in pressure classes 150, 300, 600, 900, 1500, and 2500, as well as API ratings up to 15,000 PSI for high-pressure service.
MaterialsManufactured from Carbon Steel (A516 Gr. 70, A36), Stainless Steel (304/316), Alloy Steel (F11, F22, F91), Duplex/Super Duplex, and Nickel Alloys (Inconel, Monel, Hastelloy) to meet diverse service conditions.
| Specifications | Products Included |
|---|---|
| Piping Systems Ranging | ½” to 72” in diameter |
| Pressure Classes | 150, 300, 600, 900, 1500, 2500 |
| API Ratings | up to 15,000 PSI |
| Face Types | Raised Face (RF), Flat Face (FF), and Ring-Type Joint (RTJ) |
| Thickness & Dimensions | Fabricated per ASME B16.48 dimensional tables to ensure precise fit and reliable sealing performance. Custom thicknesses available for non-standard or high-pressure applications. |
| Identification and Marking | Each Paddle Blind is permanently stamped with size, pressure rating, material grade, heat number, and standard reference, ensuring full traceability and field identification. |
Commonly used for pipeline isolation, plant turnarounds, hydrostatic testing, and routine maintenance in refineries, petrochemical plants, and power facilities.
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