Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar - Specific functional requirements for polyethylene (MOP up to and including 10 bar) Ingestion-build-83346 BS 5502-32 on noise attenuation

BS 5502-32 on noise attenuation in agricultural buildings and structures applies to:

verification of proper location and orientation of throttle screw(s)

development of RTS objectives and action plans

The test methods specified in this document are also intended to determine the in vitro degradation rate and related changes in material properties of polylactide-based copolymers and/or blends with various other comonomers

IEC 60068-2-21 may be cited in the detailed specification

Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar - Specific functional requirements for polyethylene (MOP up to and including 10 bar) Ingestion-build-83346 BS 5502-32 on noise attenuation1 Scope This European Standard describes the specific functional requirements for polyethylene (PE) pipelines in addition to the general functional requirements of EN 120071 for: a) a maximum operating pressure (MOP) up to and including 10 bar; b) an operating temperature between 20 C and +40 C. This European Standard covers three types of pipe: PE pipes including any identification stripes; PE pipes with co extruded layers on either or both the