Cold Rolled Full Hard (CRFH) products offer superior strength and hardness, making them ideal for applications requiring high performance. CRFH tubes and strips are available in a wide range of sizes and specifications to meet your exact needs. For ERW Precision Tubes, we offer sizes from 9.53 OD up to 106 OD and thickness of tubes between 0.60 mm to 2.0 mm, with various shapes and sections.