AquaPlus

AquaPlus - Pipes With Aluminium

Interplast, apart from single-wall Random (Type 3) polypropylene pipes, also manufactures three layer polypropylene - aluminium - polypropylene pipes. The new pipes are designed, manufactured and tested for quality, in compliance with the standards in effect for simple polypropylene pipes. 

Aqua-Plus – Al pipes are ranked in the same class as simple Aqua – Plus pipes: Class 2/10 bar (safety factor Sf=1.5), that is, they are designed to convey drinking water, with capacity for non-stop operation for a period greater than 50 years with network pressure 10 bar and water temperature 70o C, or alternatively capacity for non-stop operation at 20 bar pressure at 20o C (PN 20) for the same period of time. 

Advantages of Aqua-plus Al pipes

  • Reduction of thermal linear expansion by 75% compared to simple polypropylene pipes (0.025 mm/m/°C).
  • Increase of pipe’s mechanical strength against external impact..
  • Increase of pipe’s mechanical strength against internal hydraulic pressures..
  • Increase of pipe’s resistance to corrosion..



Thermal-welding of the new pipes with the polypropylene fittings is as easy as in simple pipes, after their ends are processed with a scraper. 

LΔΤ 10ΔΤ 20ΔΤ 30ΔΤ 40ΔΤ 50ΔΤ 60ΔΤ 70ΔΤ 80
51,503,004,506,007,509,0010,5012,00
61,803,605,407,209,0010,8012,8014,40
72,104,206,308,4010,5012,6014,7016,80
82,404,807,209,6012,0014,4016,8019,20
92,705,408,1010,8013,5016,2018,9021,60
103,006,009,0012,0015,0018,0021,0024,00
154,509,0013,5022,5027,0031,5036,0018,00
206,0012,0018,0024,0030,0036,0042,0048,00
257,5015,0022,5030,0037,5045,0052,5060,00
309,0018,0027,0036,0045,0054,0063,0072,00
3510,5021,0031,5042,0052,5063,0073,5084,00
4012,0024,0036,0048,0060,0072,0084,0096,00
4513,5027,0040,5054,0067,5081,0094,50108,00
5015,0030,0045,0060,,0075,0090,00105,00120,00