prEN 15266

Stainless steel pliable corrugated tubing kits for gas installation pipework with an operating pressure up to 0,2 MPa (2 bar) prEN 15266

Publication date:   Sep 14, 2023

Scope

This European Standard specifies the requirements for material, design, manufacture, testing,
marking and documentation of stainless steel pliable corrugated gas tubing kits for gas installation pipework with a maximum operating pressure (MOP):
— less than or equal to 0,5 bar within a nominal size range from DN 10 to DN 50 (class 1); and
— less than or equal to 2 bar within a nominal size range from DN 10 to DN 25 (class 2).

This document applies to stainless steel pliable corrugated gas tubing kits used for 1st, 2nd and 3rd family gases according to EN437 in residential, commercial and industrial gas installations to be installed outdoors or indoors at a temperature range from - 40 °C to + 60°C.
This document does not apply to:
⎯ pliable tubing without cover;
⎯ corrugated safety metal hose assemblies for connection to moveable appliances

NOTE This document does not cover the installation aspects of stainless steel pliable corrugated gas tubing kits.