LTCS (Low-Temperature Carbon Steel) ASTM A350 LF2 blind flanges are designed to provide a secure and reliable closure for the ends of pipes, valves, or equipment nozzles in low-temperature environments. Made from ASTM A350 LF2 carbon steel, these blind flanges offer excellent toughness and strength, even at temperatures as low as -50°F (-45°C). They feature a solid, flat disc with bolt holes around the perimeter, allowing them to seal off sections of a piping system effectively. Commonly used in industries such as oil and gas, chemical processing, and power generation, LTCS A350 LF2 blind flanges facilitate maintenance and system modifications while ensuring a robust, leak-proof seal.
| Property | Details |
|---|---|
| Material | ASTM A350 LF2 Low-Temperature Carbon Steel |
| Standards | ASTM A350 LF2, ANSI/ASME B16.5 |
| Type | Blind Flange |
| Dimensions | Available in various sizes |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900 |
| Temperature Rating | Suitable for low-temperature applications |
| Surface Finish | Smooth, precision-machined |
| Flange Face | Flat face |
| Design | Solid disc with bolt holes |
| Applications | Oil and gas, chemical processing, power generation |
| Advantages | Strong, leak-proof seal, suitable for low temperatures |
| Function | Seals off the end of pipes or equipment nozzles |
| Connection Type | Bolted to pipe ends or nozzles |
| Manufacturing | Precision-machined for accurate fitting |
| Ordering Information | Specify material grade, size, pressure class |
| Suppliers | McMaster-Carr, Grainger, Swagelok, Penn Stainless Products |


















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