PolyTest is a field inspection system designed for volumetric non-destructive testing of butt fusion
and electrofusion joints in polyethylene (PE) pipes.
produces a double-roll melt bead on the outside and inside of the pipe.
The Series 2 allows for butt fusion
of most fittings without special holders or removal of the outer jaw.
Pipe bursting typically employs a more advanced process called butt fusion
These pipes can be joined by means of heating element butt fusion
as well as electro socket fusion.
Rothenberger has a complete rangeof Butt Fusion
products available for pipes up to 1,200mm.
The project team, involving 17 organisations from seven countries, is currently developing and validating inspection equipment and techniques for both butt fusion
(BF) and electrofusion (EF) joints in polyethylene (PE) pipes.
You are supplying both electro fusion and butt fusion
fittings and equipment.
with itself and other MDPE and HDPE pipes reportedly is easily performed with commercial fusion equipment following the PPI TR-33 Generic Butt Fusion
Halar is available in Butt Fusion
fittings and can be welded using the company's IR joining equipment.
11 the effect of cooling time is illustrated: The creep strengths of the fusion zones were equal to or better than that of the butt fusion
zone at every position.
Company has expanded its Sigma Natural Polypropylene (PP-n) Piping System to include butt fusion
fittings and valves suitable for use with the newest generation of Bead and Crevice Free (BCF-n) fusion technology.