Low Temperature Carbon Steel ASTM A350 LF2 lap joint flanges are specifically designed for use in environments where temperatures can drop as low as -50°F (-45°C). Made from ASTM A350 LF2 carbon steel, these flanges are well-suited for low-temperature applications due to their superior toughness and strength. The lap joint flange design features a flat face with a loose backing flange, which allows for easy alignment and adjustments during installation. This type of flange is ideal for systems where frequent dismantling is required for maintenance or inspection, such as in the oil and gas, chemical processing, and power generation industries. The lap joint design ensures a strong and reliable seal while facilitating easier assembly and disassembly.
| Property | Details |
|---|---|
| Material | ASTM A350 LF2 Low-Temperature Carbon Steel |
| Standards | ASTM A350 LF2, ANSI/ASME B16.5 |
| Type | Lap Joint 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 | Lap joint design with loose backing flange |
| Applications | Oil and gas, chemical processing, power generation |
| Advantages | Easy alignment and adjustment, suitable for low temperatures |
| Function | Provides a reliable connection with easy assembly and disassembly |
| Connection Type | Loose backing flange allows for alignment |
| 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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