NF EN ISO 6134, T47-263 (06/2024)

This document specifies requirements for rubber hoses and hoses and metal fittings, which are designed to convey saturated steam and hot water condensate. This document applies to the following two types of pipes and hoses: — low pressure, with a maximum working pressure of 0,6 MPa (6 bar); — at high pressure, with a maximum operating pressure of 1.8 MPa (18 bar). Each type is divided into two classes, having either an oil-resistant or a non-oil-resistant coating.
(Automatic translation from French)