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The
BelmaFlex joint is without doubt the best and most ecologically desirable
choice when it comes to joining
pre-insulated pipe systems. The BelmaFlex joint
fulfils the technical/functional
requirements stated in EN 253.
The BelmaFlex joint is expanded PE-material with an elastic
"memory", which causes
the joint to regain its
original dimension after shrinking. The shrinking process is
controlled
by means of a gas burner.
Our products are manufactured using up-to-date technology. In the
manufacturing process
we are paying due attention to the
environment by using only water and air, and no liquids
that may
have a damaging impact on the properties of the joint such as e.g.
its welding properties.
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Application of the BelmaFlex joint:
- For foaming
- With insulation half shells
- For welding
The joint, which has been tested according to EN
489 by Fernwärme Forschungs Institut in Hannover, is completely
waterproof when BelmaFlex mastic tape is applied. If double
sealing is required, use shrink film or shrink collars.
The BelmaFlex joint should remain in its original package before
installation to protect it against sunlight.
Dimensions:
Dimensions between ø63 and ø1000 mm.
Wall thickness: 3 mm - 15 mm.
Standard lengths: 500, 600 and 700 mm.
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