ASME B16.49 pdf download Factory-Made, Wrought Steel, Buttwelding Induction Bends for Transportation and Distribution Systems 1 SCOPE AND DEFINITIONS 1.1 General This Standard coversdesign, material,manufacturing, testing, marking, and inspection requirements for factory-made pipeline bends of carbon steel materials having controlled chemistry and mechanical properties, produced by the induction bending process, with or without tangents. This Standard covers induction bends for...