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Butt Fusion of HDPE Pipes

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happyam

Mechanical
May 1, 2012
7
HK
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,

 
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Use ASTM F2620. This standard gives you everything regarding HDPE fusion.
 
For best results as well as a warranty, you should follow the pipe manufacturer's instructions.
 
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.

“The beautiful thing about learning is that no one can take it away from you.”
---B.B. King
 
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