GB L245 Pipeline Steel: Properties, Uses & Manufacturing Guide
If you work on Chinese oil and gas, municipal infrastructure, or industrial projects—needing a cost-effective, reliable pipeline steel that meets China’s national standards for low-to-medium pressure applications—GB L245 pipeline steel is an ideal choice. As a core grade in China’s GB/T 9711 standard (for longitudinal submerged arc welded and seamless steel pipes), its 245 MPa minimum […]












