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Czechia – Pipe clamps – Composite repair sleeves

Issued by NET4GAS, s.r.o. · via TED — Tenders Electronic Daily (EU)

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Published
12 Nov 2026
Closes
14 Dec 2026, 23:59 UTC
Reference
789350-2026
Location
Czechia
Sector
Construction & Infrastructure
Type
goods

At a glance

NET4GAS, s.r.o. in Czechia has published an invitation to bid in construction & infrastructure: “Czechia – Pipe clamps – Composite repair sleeves”. Submissions close on 14 December 2026, 33 days from today. Quote reference 789350-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 2 notices from this buyer since 2026, 2 of them currently open. There are 365 open construction & infrastructure notices in Czechia on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on EU public procurement

Most EU buyers ask for the European Single Procurement Document (ESPD) as a self-declaration with the bid. Submission is on the e-procurement platform named in the notice.

Details

The subject of the procurement procedure is supply of sets of composite factory-laminated sleeves in various DN sizes in accordance with CEN ISO 24817:2017, intended for the repair of defects in high-pressure steel gas pipelines rated PN 40–PN 100, operated at temperatures from -20 to +60 °C. The sleeves must be suitable for permanent repair of: - manufacturing defects in pipes such as laps, inclusions, and their ground-out areas, - external corrosion defects, - mechanical damage, - defects in circumferential field welds and factory welds (spiral and longitudinal), - crack-type defects and SCC (stress corrosion cracking) of all orientations

Lots Lot 1 — Composite repair sleeves

Buyer: NET4GAS, s.r.o.

Buyer country: CZE

Procedure: open

CPV code: 44163210

Full notice, tender documents and how to bid are on the official TED page (link above).

Context for bidders

We hold 2 notices from NET4GAS, s.r.o., going back to October 2026 — 2 of them still open. They buy mostly in Construction & Infrastructure and IT & Telecom. There are 365 open Construction & Infrastructure tenders in Czechia. This one closes in 33 days.

Documents

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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