BS EN 4812. Aerospace series. Flange couplings. Gasket seal with nickel alloy C seal on heat resisting steel plate with 4 fastening holes. Inch series
Document status: Active
BS EN 4813. Aerospace series. Flange couplings cap, in heat resisting steel. Inch series
Document status: Active
BS EN 4816. Aerospace series. Flange couplings. Gasket seal with nickel alloy C seal. Technical specification. Inch series
Document status: Active
BS EN 62648. Graphical symbols for use on equipment. Guidelines for the inclusion of graphical symbols in IEC publications
Document status: Active
BS EN 15727. Ventilation for buildings. Ducts and ductwork components, leakage classification and testing
Document status: Active
BS EN 15718. Railway applications. Wheelsets and bogies. Product requirements for cast wheels
Document status: Active
BS EN 61672-1. Electroacoustics. Sound level meters. Part 1. Specifications
Document status: Active
BS 7291-1. Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings. Part 1. General requirements
Document status: Active
BS 7291-2. Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings. Part 2. Specification for polybutylene (PB) pipe and associated fittings
Document status: Active
BS 7291-3. Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings. Part 3. Specification for cross-linked polyethylene (PE-X) pipes and associated fittings
Document status: Active
