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Pipe Rehabilitation Methods

HDPE Pipe technical guidance (High quality Polyethylene Pipes)
 
Die Drawing

Technique For all close-fit PE lining methods, during the reduction process the outside diameter of the PE100 pipe is reduced to less than the minimum bore diameter of the host pipe. Once the PE100...

Close Fit Lining: Roller Reduction (Rolldown)

For all close-fit PE lining methods, during the reduction process the outside diameter of the PE100 pipe is reduced to less than the minimum bore diameter of the host pipe. Once the PE100 liner pipe...

Close Fit Lining: Fold and Form Lining

TECHNIQUE All PE close fit lining technologies effectively reduce the original diameter of the PE liner pipe prior to insertion, to facilitate pulling it in to the host pipe, followed by a reversion...

Slip lining

SLIPLINING - TECHNIQUE Slip-lining is perhaps the oldest of all trenchless techniques. It involves the insertion of a new PE100 liner pipe of standard diameter and SDR into an existing pipe. Under...

Pipe Bursting and Splitting

PIPE BURSTING / SPLITTING - TECHNIQUE Pipe bursting and pipe splitting are trenchless methods used to replace existing pipelines with PE100 in the same alignment without physically removing the...

Pipe Reaming

PIPE REAMING - TECHNIQUE Pipe reaming, also known as pipe eating, is a trenchless pipe replacement technique that removes the host pipe while at the same time installing a new replacement pipe. Pipe...

Pipe Extraction

TECHNIQUE Pipe extraction is a trenchless pipe replacement technique that removes existing pipes for disposal while at the same time installing a new replacement PE100 pipe. There are several systems...


Members of the Association

BOREALISBOROUGEFormosa Plastics CorporationHanwha TotalEnergiesINEOS O&PIRPCKazanorgsintez PJSCKorea Petrochemical IND. Co., LTD (KPIC)LyondellBasellPetroChina Dushanzi Petrochemical CompanyPRIME POLYMERSABICSCG Chemicals & Thai PolyethyleneSinopecTASNEE

Top articles

Why choose PE compounds for pressure pipe ?

Simplicity or consistency The simplest way for any polymer producer to operate is to produce natural pellets for a wide range of applications...

Quality Materials List

PE100+ Quality Materials List is valid until December 2022. It is available online and a PDF version can be downloaded.

What range of pipe diameters is available?

PE100 can be manufactured in a wide range of polyethylene pipe diameters from 16mm to 2000mm. Even larger diameters are possible with the development...

What is SDR pipe and how does it influence the pressure rating of the pipe?

SDR pipe : "Standard Dimensional Ratio" The SDR pipe is the "Standard Dimensional Ratio" and refers to the geometry of the pipe. SDR is defined as...

Testing methods

Creep rupture strength - Internal pressure test Constant internal pressure at constant temperature The internal pressure test is standardised in ISO...

Pipe Bursting and Splitting

PIPE BURSTING / SPLITTING - TECHNIQUE Pipe bursting and pipe splitting are trenchless methods used to replace existing pipelines with PE100 in the...

Pipe Reaming

PIPE REAMING - TECHNIQUE Pipe reaming, also known as pipe eating, is a trenchless pipe replacement technique that removes the host pipe while at the...

Test Requirements

Requirements of the PE 100+ Association Firstly, the ready made compounds must conform to EN 1555-1 and ISO 4437, or EN 12201-1 and ISO 4427. Fully...

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