Posted on August 11, 2019August 13, 2019 by Pulse AssentISO 4427-1:2019 Plastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE) General Link: ISO 4427-1:2019 Plastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE) General Source: BSI Standards Related Posts:New laws to introduce digital labelling for…UK Export Finance unveils extra support for SME exportersUK government sets out AI Safety Summit ambitionsSmall businesses benefitting more than ever from…UK signs landmark economic partnership with Nigeria