44163111 - Drain pipes

CPV code 44163111 in the EU Common Procurement Vocabulary refers to Drain pipes. It sits at level 6 of the CPV hierarchy as a subcategory within the 44 division. This code is nested directly under 44163100, narrowing the broader category into the specific area of drain pipes. As a leaf code, 44163111 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 drain pipes. Contracting authorities across the EU use 44163111 in TED notices and national procurement portals to signal that a tender relates to drain pipes.