BS EN 558. Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves

Fully insulated cable box

BS EN 1998-1 deals with:

You can demonstrate the reliability of your products and build trust in their use throughout the marine supply chain by adhering to ISO 23116

A new subclause 14

The main objective of the BS 4856-3 is to provide the best industry methods to determine the thermal and volumetric performance of fan heating and cooling duties and to ensure they are reliable and effective for use

NOTE EN 1915‑3 and EN 1915‑4 provide the general GSE noise and vibration requirements

This International Standard specifies requirements and describes test methods for measuring the airflow of fans intended for use in engine compartments

when numerical time and space data are taken from images to analyse impact test results

PD CEN/TR 16816 provides guidance on the determination of end use performance of wood products: PD CEN/TR 16816 helps utilization and improvement of existing test methods to estimate service life

in the context of BS 5839-1

C/N (dB) for 5 % ESR in typical urban channel

Manufacturers of fire protection installations and equipment