In pipe welding positions, the term rolled describes a position that is essentially equivalent to which orientation?

• A. Vertical pipe position
• B. Horizontal pipe position
• C. 45-degree fixed position
• D. Restricted position

Answer: (B)

In pipe welding, rolled means rotating the pipe so the weld joint runs roughly along a horizontal plane. When the pipe is rolled, the axis becomes effectively horizontal, making the welding feel like a horizontal weld on a flat plate. This orientation helps you control the molten pool more easily because gravity supports the bead in a way similar to horizontal welding, aiding puddle stability and consistent deposition.

That’s why the rolled description is essentially equivalent to the horizontal pipe position. The other orientations—vertical, a fixed 45-degree setup, or a restricted position—don’t match the way the pipe is rotated to achieve that horizontal, gravity-assisted weld layout.