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PE100+ Association

Truly international membership currently comprising 13 member companies: Borealis, Borouge, FPC, INEOS O&P, IRPC, Korea Petrochemical IND. Co., LTD, lyondellBasell, PetroChina Dushanzi Petrochemical Company, Prime Polymer, SABIC, SCG & Thai Polyethylene, Sinopec, and Tasnee.

What is PE100+ Association

Why PE100+ Association

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PE100+ Materials

The PE100+ Association promotion of quality relies on the principle of rigorous quality control done by external, independent test institutes.

Testing Institutes

Why choose PE compounds for pressure pipe ?

Quality Materials List

Test Requirements

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Sustainability : environmental position paper

Examples of Reference Installations of PE 100+ pipes

PE technical guidance

HDPE pipe technical guidance

The HDPE Pipe Model, developed by the PE100+ Association with inputs from many industry experts, includes the most frequently asked questions and answers (Q&A's) of all the elements through the pipe system value chain: design, materials, construction, operation & maintenance, and environmental issues.

PE Pipe Manual

Pipe dimensionning

No-Dig technical Guide

PACE+ design tool

PE Jointing Techniques [PE]

Maine, Stafford

# 1985 York

Since 1969, when polyethylene pipe systems were first used to distribute gas in the U.K., the vast majority of joints have been constructed using heated tool fusion techniques. The jointing processes involved require a high level of operator participation. The paper describes the development of fusion jointing techniques which are less dependent upon the "human factor" and more likely to result in a better operating efficiency in difficult working environments. The jointing methods have been evaluated experimentally and theoretically using heat transfer calculations.

Please note that the whole article content is available on PPCA website only

Author(s) : Ian Aldridge, Declan Robinson, Dave Smart, Chris Reed, Martyn, Greig, Trevor Stafford, David Christie-Lowe, Alec Erskine

For the UK polyethylene (PE) gas pipe network, the first installations now exceed 40 years in the ground, with an original design life of 50 years. It was thus timely to review the current condition and performance history of these first generation PE materials. A major 4 year project was started in 2010 to examine...

2006 Washington DC : A Novel Approach to PE Pipe Insertion Using Four-Lobe Vacuum Collapse

Author(s) : Ewing, Greig, Stafford

Funded by a UK government “Smart” Award, the authors have researched, and partially developed, a novel concept for temporarily reducing the external diameter of a PE pipe and then allowing recovery to full diameter as a close fit within a host main. The novelty lies in the four-lobed collapsed pipe geometry, which...

2006 Washington DC : Development of Large Diameter Multi-Pipe Bundles for Long Distance No-Dig Installations

Author(s) : Bircumshaw, Orchard, Kenworthy, Stafford

Funded by a UK government “SMART” award, the authors have explored the design options and practical solutions for installing large diameter multiple pipe ducts over very long distances. The work has involved consideration of the groundwork problems of microtunnelling or directional drilling at up to 1.5m (60ins)...

2001 Munich : The Challenge and Opportunity of High Voltage Cable Pipes

Author(s) : Stafford, Bircumshaw

The very high costs of underground electrical power transmission preclude its widespread usage even where social and environmental concerns make it highly desirable. This paper examines the technologies of below ground alternatives to overhead power lines and identifies the opportunities for introducing pipeline...

1995 Edinburgh : Fusion Welding of Crosslinked PE

Author(s) : Ovington, Stafford

This paper summarises a comprehensive study examining the factors which influence the weldability of crosslinked polyethylene W E ) whilst gaining an understanding of the nature ofjoints at a molecular level. Butt welding of XLPE to XLPE was investigated using both chemical @eroxide)and radiation crosslinked PE. The...

1995 Edinburgh : New Opportunities for New Pipes

Author(s) : Stafford

This paper is conceived as a review of current trends in the market and in the technology for thermoplastic pressure pipes. The application of any technical development depends on that subtle combination of the pull of needs and the push of new ideas. For more than 25 years British Gas has been actively involved in...

1995 Edinburgh : Plastic Lined Pipelines for Corrosion Control

Author(s) : Maine, Hicke

Due to space limitations on offshore platforms the treatment of well head fluids is expensive. To reduce the costs there is a move towards unmanned offshore platforms, or subsea completions. The result of such moves is that the pipelines are required to carry all produced fluids, including wet acid gases, in the...

1992 Eindhoven : Swagelining - A Pipeline Renovation Technique

Author(s) : Maine, Ross

Renovation of an old main, by insertion of a medium density polyethylene (MDPE) pipe, reduces costs in excavation and reinstatement. Traditionally the inserted pipe is smaller than the existing main resulting in a reduction in flow capacity. This paper reviews the development and evaluation of a lining technique,...

In Field Quality Control of Fusion Jointing Methods

Author(s) : Stafford, Maine