Petroleum, petrochemical and natural gas industries. Shell-and-tube heat exchangersThis international standard specifies requirements and gives recommendations for the mechanical design, material selection, fabrication, inspection, testing and preparation for shipment of shell and tube heat exchangers for the petroleum, petrochemical and natural gas industries. BS EN ISO 16812 is applicable to the following types of shell and tube heat exchangers: heaters, condensers, coolers and reboilers. The standard is not applicable to vacuum

Type of tests and general conditions of their performance

specifies the safety requirements and their verification for the design and construction of semi-mounted

Appraisal of the tone reproduction and colourfulness of prints and transparencies at illumination levels similar to those for practical use

It describes methods of testing materials treated solely or in combination with treating agents

Calculation procedure

there is a real basis for common exchange between the actors of the traffic and travel information sector

thickness and edge profile

They might not retain the specified mechanical and physical properties at elevated temperatures and/or lower temperatures

in order to build an integrated management system

BS EN 14873-1 and BS EN 14873-2 covering furniture removal and storage services for private individuals

Avoiding increasing costs associated with energy sources and the capture and storage of carbon from cement production processes and potentially reducing other production costs

BS EN ISO 12100 gives you the tools to design and develop safe machinery – hazard checklists and machine schematics make the standards easy to use and relevant to your needs