STB PDF

Ethanol as a blending component for petrol. Determination of total acidity. Colour indicator titration method. Original standard BS EN 15491-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 15491-2025

Gas-fired heating boilers - General requirements and tests. Original standard BS EN 15502-1-2012 + A1-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 15502-1-2021

LPG equipment and accessories. LPG propulsion systems for boats, yachts and other craft. Original standard BS EN 15609-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 15609-2021

Rubber- or plastic-coated fabrics. Upholstery fabrics. Classification and methods of test. Original standard BS EN 15618-2009 + A1-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 15618-2022

District heating pipes. Pre-insulated flexible pipe systems - Classification, general requirements and test methods. Original standard BS EN 15632-1-2009 + A1-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 15632-1-2022

District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks - Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene. Original standard BS EN 15698-1-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 15698-1-2025