Indeed after purchase and use of these pipes, whose interest is obvious when you must deploy more than 25 m hose on sloping land and we no longer have the age to do so, it turns out after 6 months for one and three months for the other my pipes have dropped, the inner pipe sold, making the whole definitely unusable, especially as supplier discards arguing on the pressure of network water distribution. The pipe is made of a rubber core and a woven outer casing so as to be extensible but with determined length and not extensible beyond, the pressure is maintained by the envelope whatever it is, only crimps could yield to ends if abused. So if the soul gives is that there is a fatally flawed in its manufacturing and quality.The repayment occurs should be automatic in the event of breakdown, the excuse of too high internal pressure, rejected .
