BS EN 1796+A1:2006 Plastics piping systems for water supply with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
2013BS EN 14364:2013 Plastics piping systems for drainage and sewerage with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Specifications for pipes, fittings and joints
2009BS EN 14364:2006+A1:2008 Plastics piping systems for drainage and sewerage with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Specifications for pipes, fittings and joints
2006BS EN 14364:2006 Plastic piping systems for drainage and sewerage with or without pressure - Glass reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints
1990BS 5480:1990 Specification for glass reinforced plastics (GRP) pipes, joints and fittings for use for water supply or sewerage