What is CPV code 31711430-6?

CPV 31711430-6 (Valve tubes) is a Common Procurement Vocabulary code used across European public procurement to classify valve tubes contracts. Buyers tag notices with this code so suppliers can find relevant tenders.

How many valve tubes tenders are open right now?

There are no open valve tubes (CPV 31711430-6) tenders right now, but 9 notices have been published all-time — new ones appear regularly.

Where are valve tubes tenders published?

Valve tubes (CPV 31711430-6) notices are aggregated from sources including Portal BASE, TED Member States, alongside other European procurement portals tracked by Tender Radar.

31711430-6code

Valve tubes tenders

9 valve tubes notices published all-time within Valves and tubes. CPV 31711430-6 classifies valve tubes across European public procurement.

By the numbers

Open now

Notices all-time

Awarded contracts

Distinct buyers

Last published

09 Oct 2025

Top sources

Portal BASE6

TED Member States3

Related categories

3171Microwave tubes and equipment 3171Receiver or amplifier valves and tubes

Frequently asked questions

What is CPV code 31711430-6?: CPV 31711430-6 (Valve tubes) is a Common Procurement Vocabulary code used across European public procurement to classify valve tubes contracts. Buyers tag notices with this code so suppliers can find relevant tenders.
How many valve tubes tenders are open right now?: There are no open valve tubes (CPV 31711430-6) tenders right now, but 9 notices have been published all-time — new ones appear regularly.
Where are valve tubes tenders published?: Valve tubes (CPV 31711430-6) notices are aggregated from sources including Portal BASE, TED Member States, alongside other European procurement portals tracked by Tender Radar.

Track valve tubes tenders automatically

Tender Radar monitors CPV 31711430-6 tenders across European procurement portals and matches them to your company profile. Get relevant valve tubes opportunities in a daily or weekly digest.