Butt Fusion of HDPE Pipes

[happyam]

Hi all,

It is common for us to connect HDPE pipes by means of butt fusion. However, I found that there are different standards on fusion parameters.

For example,
DVS 2207-1
WIS 4-32-16
GIS PL2/3
ISO 21307
UNI...

Each of the above standards refer to their specific set of fusion parameters. Which one do you prefer? And why?

Thanks,

 

[mengine35]

Use ASTM F2620. This standard gives you everything regarding HDPE fusion.

 

[bimr]

For best results as well as a warranty, you should follow the pipe manufacturer's instructions.

 

[stanier]

The standard would form a part of an overall standard that includes design, fabrication, installation and testing. You cannot cherry pick a standard to suit yourself. You have to use the whole of the suite of relevant standards otherwise you may end up with a collection of minimums.

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