3498 Fabricated Pipe and Pipe Fittings
Establishments primarily engaged in fabricating pipe and pipe fittings from purchased metal pipes by processes such as cutting, threading, and bending. Establishments primarily engaged in manufacturing cast iron pipe and fittings, including cast and forged pipe fittings which have been machined and threaded, are classified in Industry 3321; those manufacturing welded and heavy riveted pipe and seamless steel pipe are classified in Industry 3317; and those manufacturing products such as banisters, railings, and guards from pipe are classified in Industry 3446.
