Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21302-2:2019); German version EN ISO 21302-2:2019
Edition 2019-09

Plastics piping systems for hot and cold water installations - Polybutylene (PB) - Part 7: Guidance for the assessment of conformity (ISO/TS 15876-7:2018); German and English version CEN ISO/TS 15876-7:2018
Edition 2019-04

Polybutene-1 (PB-1) pipes - Effect of time and temperature on the expected strength
Edition 2012-06

Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system
Edition 2015-10

Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system; Amendment 1
Edition 2020-10

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 1: General
Edition 2017-01

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes
Edition 2017-01

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes; Amendment 1
Edition 2020-12

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings
Edition 2017-01

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings; Amendment 1
Edition 2020-12