Standards & Guidelines

The HOBAS Quality, Environmental and Safety Management Systems comply with the latest requirements of ISO 9001, ISO 14001 and OHSAS 18001 and are certified by independent institutes. Uniformly high quality standards are a key feature of HOBAS Products and firmly rooted in the corporate philosophy. 

Standards:  
ISO 10467 Plastics piping systems for pressure and non-pressure drainage and sewerage – Glassfiber reinforced plastics (GRP) systems based on unsaturated polyester (UP) resin
ISO 10639 Plastics piping systems for pressure and non-pressure water supply – Glassfiber reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin
ISO 25780 Plastics piping systems for pressure and non-pressure water supply, irrigation, drainage or sewerage – Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin – Pipes with flexible joints intended to be installed using jacking techniques
EN 1796 Plastics piping systems for water supply with or without pressure – Glassfiber reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
EN 14364 Plastics piping systems for drainage and sewerage with or without pressure – Glassfiber reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) – Specifications for pipes, fittings and joints
DIN 16965 With UP and vinylester resins, with either thermoplastic or elastomer liner or chemical-resistant layer (HOBAS Pressure Systems FW)
DIN 16966 Fittings for pipes to DIN 16965 (HOBAS Pressure Systems FW)
Country specific HOBAS complies with local standards among others with ASTM, AWWA, DIN, ON, BS. Please refer to the local HOBAS Websites for country specific standards and guidelines.