Category A weld joint refers to which kind of joint?

Prepare for the ASME Code Standards Test. Study with flashcards and multiple-choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

Category A weld joint refers to which kind of joint?

Explanation:
Category A weld joints describe joints that encircle the pipe, forming a circumferential joint. This orientation—joining two pipe sections around the pipe’s circumference—is what the category name reflects. A longitudinal seam runs along the length of the pipe, a butt weld is the weld type used to join pipe ends end-to-end, and a fillet weld is a triangular weld profile used on corners or T-joints. Therefore, the circumferential joint best matches Category A.

Category A weld joints describe joints that encircle the pipe, forming a circumferential joint. This orientation—joining two pipe sections around the pipe’s circumference—is what the category name reflects. A longitudinal seam runs along the length of the pipe, a butt weld is the weld type used to join pipe ends end-to-end, and a fillet weld is a triangular weld profile used on corners or T-joints. Therefore, the circumferential joint best matches Category A.

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