EN 1451-1:1998 Plastics Piping Systems for Soil and Waste Discharge (Low and High Temperature) within the Building Structure - Polypropylene (PP) - Part 1: Specifications for Pipes, Fittings and the System
The purpose of this document is to restrict the number of 500 possible variants of fonts to an acceptable number which are easy to identify. Part 1 deals with definitions, selection criterions and designation examples.
EN 1451-1:1998 history
2017EN 1451-1:2017 Plastics Piping Systems for Soil and Waste Discharge (Low and High Temperature) within the Building Structure - Polypropylene (PP) - Part 1: Specifications for Pipes@ Fittings and the System
1998EN 1451-1:1998 Plastics Piping Systems for Soil and Waste Discharge (Low and High Temperature) within the Building Structure - Polypropylene (PP) - Part 1: Specifications for Pipes, Fittings and the System