Authorization for the production of pipes for drinking water with an external 3LPE coating and an internal cement coating in accordance with the DVGW VP 637 guidelines
Certificate according to Directive 2014/68/UE
Approval issued by TÜV NORD for the manufacture of high frequency induction pipes and spiral welded pipes in accordance with the Directive 2014/68/UE
NCS-NATO Codification System
Kod identyfikacyjny w systemie Kodyfikacyjnym NATO (NCS-NATO Codification System)
Certificate PN-EN ISO 3183:2020-03/ IDT EN ISO 3183:2019
Certificate according to PN-EN ISO 3183:2020-03/ IDT EN ISO 3183:2019 – pipes for pipeline transport systems in the oil and gas industry. Issued by Zetom
Certificate according to the DIN EN ISO 3834-2
Quality assurance system in welding certificate according to the DIN EN ISO 3834-2, issued by TÜV NORD. Quality requirements for fusion welding of metallic materials.
Certificate for a material producer
Approval issued by TÜV NORD for the manufacture of high frequency induction, helically and longitudinally welded steel pipes in accordance with the provisions of AD-2000 Markblatt WO
Certificate of Type III Environmental Declaration
III Type PN-EN 15804
Certificate of Type III Environmental Declaration
III Type
Green Label
Green Label for contributing to maximizing pallet reuse, reducing carbon footprint and packaging waste as part of sustainable development, issued by PRS Green Label
Certificate according to EN 10219
Approval issued by TÜV NORD for the manufacture in accordance with DIN EN 10219.
Certificate PN-EN ISO 10217-3:2019 (IDT EN 10217-3:2019)
Certificate according to EN 10217-3 for submerged arc welded pipes SAWL and SAWH from alloy fine grain steel with specified room, elevated and low temperature properties
Slovak certificate according to STN EN 805
Slovak certificate according to STN EN 805 confirming compliance with general requirements regarding essential characteristics of a construction product – pipelines for transporting of water.