As a leading ERW pipes supplier in China, we offer high-quality carbon steel ASTM A53 Grade B pipes engineered for reliable performance and versatile applications. Our 2-inch (DN50) ERW pipes feature a sturdy 4 mm wall thickness, ensuring excellent strength and durability for demanding installations. Each pipe is supplied in a standard 3-meter length, providing flexibility for construction, fire protection, and industrial piping systems. Designed with precision-rolled grooved ends, these pipes allow for quick, secure, and efficient coupling connections, making them ideal for modern piping networks that require both convenience and long-term stability.