44164310 - Tubes and fittings

CPV code 44164310 in the EU Common Procurement Vocabulary refers to Tubes and fittings. It sits at level 6 of the CPV hierarchy as a subcategory within the 44 division. This code is nested directly under 44164300, narrowing the broader category into the specific area of tubes and fittings. As a leaf code, 44164310 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns tubes and fittings. Contracting authorities across the EU use 44164310 in TED notices and national procurement portals to signal that a tender relates to tubes and fittings.