Welded steel tubes for pressure purposes. Technical delivery conditions - Electric resistance and induction welded unalloyed and alloyed steel tubes with specified low temperature properties Ingestion-build-258901 9 Aerosol measurement by OPC

9 Aerosol measurement by OPC

The provisions of this standard apply to the majority of simple and continuous steel structures although it is recognized that cases will arise when other proven methods of design may be more appropriate

to specify terminology

BS EN ISO 17660-1 is not applicable to factory production of welding fabric and lattice girders using multiple spot welding machines or multiple projection welding machines

The marking serves to clearly identify the producer of the equipment and that the equipment has been put on the market after 13 August 2005

Welded steel tubes for pressure purposes. Technical delivery conditions - Electric resistance and induction welded unalloyed and alloyed steel tubes with specified low temperature properties Ingestion-build-258901 9 Aerosol measurement by OPC