Standards and Guidelines

Guidelines for requirements for drinking water, planning, construction, operation, and maintenance of supply systems, Technical rule of the DVGW

Polyethylene (PE) pipes – PE 63, PE 80, PE 100, PE-HD – Dimensions

Polyethylene (PE) pipes PE 63, PE 80, PE 100, PEHD
– General quality requirements, tests

Piping made of thermoplastic materials; pipe connections; piping components; Installation
– General guidelines

Earthworks and foundation engineering – Soil classification for civil engineering purposes

Plastic piping systems for gas supply – Polyethylene (PE)
Part 1: General

Plastic piping systems for gas supply – Polyethylene (PE)
Part 2: Pipes

Gas supply systems – Pipelines with a maximum allowable operating pressure up to and including 16 bar,
Part 1: General functional recommendations

Gas supply systems – Pipelines with a maximum allowable operating pressure up to and including 16 bar,
Part 2: Specific functional recommendations for polyethylene

Plastic piping systems for water supply – Polyethylene (PE)
Part 1: General

Plastic piping systems for water supply – Polyethylene (PE)
Part 2: Pipes

Plastic piping systems for water supply – Polyethylene (PE)
Part 3: Fittings

Plastic piping systems for water supply – Polyethylene (PE)
Part 5: Fitness for purpose of the system

Water supply — Requirements for water supply systems and their components outside buildings

Geotechnical investigation and testing — Identification, description and classification of soil
Part 1: Identification and description

Geotechnical investigation and testing — Identification, description and classification of soil
Part 2: Principles for soil classification

Geotechnical investigation and testing — Identification, description and classification of rock
Part 1: Identification and description

Plastics – Determination of Charpy impact properties
Part 1: Non-instrumented impact test

Gas house connections for operating pressures up to 4 bar – Planning and installation

Gas pipelines up to 10 bar operating pressure made of polyethylene (PE 80, PE 100 and PE-Xa); Installation

Renewal of gas and water pipelines by pipe insertion or pipe pushing with annular space

Rehabilitation of gas and water pipelines by PE relining without annular space
– Requirements, quality assurance and testing

Steerable horizontal directional drilling methods for gas and water pipelines
– Requirements, quality assurance and testing

Trenchless renewal of gas and water supply lines by burstlining
– Requirements, quality assurance and testing

Milling and ploughing methods for gas and water pipelines
– Requirements, quality assurance and testing

Trenchless construction methods for gas and water service lines
– Requirements, quality assurance and testing

Welding of pipes and pipe components made of polyethylene (PE 80, PE 100 and PE-Xa) for gas and water pipelines – Training and examination plan

Welding supervision for welding work on PE-HD pipelines for gas and water supply
– Training and examination plan

Squeezing off polyethylene pipelines in gas and water distribution

Plastic piping systems in gas and water distribution; requirements and tests –
Pipes made of PE 80 and PE 100

Technical Rules for Water Distribution Systems (TRWV) – Planning

Technical Rules for Water Distribution Systems (TRWV) – Construction and testing

Defects in welded joints of thermoplastic materials – Characteristics, description, evaluation

Testing of welded joints of thermoplastic materials – Requirements

Testing of welded joints of thermoplastic materials – Tensile test

Testing of welded joints of thermoplastic materials – Impact tensile test

Testing of welded joints of thermoplastic materials – Creep tensile test

Testing of welded joints of thermoplastic materials – Technological bending test

Welding of thermoplastic materials – Heated tool welding of pipes, pipe components and sheets made of PE-HD

Industrial pipelines made of thermoplastic materials – Design and execution, above-ground piping systems

for pipelines made of high-density polyethylene (PE 80 and PE 100) in drinking water and water supply outside buildings

for polyethylene (PE) pipelines for gas distribution outside buildings

Polyethylene (PE) material for the manufacture of pressure pipes and fittings – Requirements and tests

Polyethylene pipes for alternative installation techniques – Dimensions, technical requirements and testing

Pressure pipes made of PE 80 and PE 100 in general, with the quality mark of the Quality Association for Plastic Pipes e.V.

Pressure pipes made of PE 80 and PE 100 for gas with the quality mark of the Quality Association for Plastic Pipes e.V.

Pressure pipes made of PE 80 and PE 100 for drinking water, with the quality mark of the Quality Association for Plastic Pipes e.V.