33291 Metal valve manufacturing

What code 33291 includes

This industry comprises establishments primarily engaged in casting and machining metal valves used to regulate the flow of fluids, liquids and gases, and related fixtures and fittings. Establishments primarily engaged in manufacturing hydraulic and pneumatic pipe and tube assemblies are included.

Classification Hierarchy

• Sector 31-33 — Manufacturing
• Subsector 332 — Fabricated metal product manufacturing
• Industry group 3329 — Other fabricated metal product manufacturing
• Industry 33291 — Metal valve manufacturing