A 1GR is performed in what position?

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Prepare for the WELD 101 C Test. Utilize quizzes with flashcards and multiple-choice questions, each providing valuable hints and explanations. Ensure success on your exam!

Multiple Choice

A 1GR is performed in what position?

Explanation:
In pipe welding notation, the G means groove weld and the number indicates the base orientation of the pipe. The suffix R stands for rotated, meaning the pipe is turned as you weld rather than staying fixed. So a 1GR is performed in a flat orientation, but with the pipe rotated around its axis as you work around the joint. This differs from the standard plate-position names (flat, horizontal, vertical, overhead) by combining a flat-welding feel with rotation of the pipe to access the joint around its circumference.

In pipe welding notation, the G means groove weld and the number indicates the base orientation of the pipe. The suffix R stands for rotated, meaning the pipe is turned as you weld rather than staying fixed. So a 1GR is performed in a flat orientation, but with the pipe rotated around its axis as you work around the joint. This differs from the standard plate-position names (flat, horizontal, vertical, overhead) by combining a flat-welding feel with rotation of the pipe to access the joint around its circumference.

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