Спирально-сварные трубы GRB: Полное руководство для 2025 года
Overview of GRB Spiral Weld Pipe GRB Spiral Weld Pipe is a high-strength, low-carbon steel pipe mainly used in oil & gas transmission, water pipelines, structural applications, and piling projects. Manufactured using submerged arc welding (SAW) in a spiral formation, this pipe offers high durability, flexibility, and cost-effectiveness. Key Features of GRB Spiral Weld Pipe…