TS EN 10270-1 - Steel wires- for mechanical springs- Part 1: Patent annealed, cold drawn, unalloyed spring steel wire 

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TS EN 10219-1 - Cold formed welded structural hollow sections of non-alloy and fine-grain steels - Part 1: Technical delivery conditions

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TS EN 10305-3:2016 - Steel tubes for precision applications - Technical delivery conditions - Part 3: Welded cold sized tubes

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TS EN 10305-5:2016 - Steel tubes for precision applications- Technical delivery conditions - Part 5: Cold dimensioned, stitched, square and rectangular tubes 

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CE APPROVAL CERTIFICATE  – Cold-Formed Structural Steel Pipes from Stitched, Non-Alloyed, Fine-grained Steels

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Declaration of Performance

OEKOTEX CERTIFICATE – Product certification according to STANDARD 100 by OEKO-TEX® provides companies along the textile chain with an ideal tool and clear added value for their operational quality assurance.

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