PE-RT pipe consists of 3 layers which is made up of an oxygen barrier (EVOH), a layer of adhesive, and an inner layer of pert pipe. 16mm x 2mm (16mm OD - 2mm ID). can take longer. Your product must be complete, unused and in 'as new' condition (e.g. if you have opened the box to examine the product you must have done so without damaging or marking the product in any way).
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