Size Range	Inner Diameter	Outer Diameter
1014	10mm	14mm
1216	12mm	16mm
1418	14mm	18mm
1620	16mm	20mm
2025	20mm	25mm
2532	25mm	32mm
3240	32mm	40mm
4150*	41mm	50mm
5163*	51mm	63mm
6075*	60mm	75mm

*Available on request

Even in conditions where water is subject to freezing, Vista PE-AL-PE Multilayer composite pipes can withstand water at temp up to -40ºC due to their Frost Resistance characteristics.
Vista PE-AL-PE Multilayer composite are suitable for long term extrusion of hot water up to 90ºC due to their low Thermal Conductivity.

The middle layer of aluminum enables Vista PE-AL-PE Multilayer composite to withstand high working pressure and ensures no gas or oxygen permeability.

Compression or Screw Fittings

Compression Fittings combine the positive feature of high reliability with a simple installation technique. The fittings do not require any special tools. The permanent pipe joint is achieved by compression i.e. by tightening the nut against the coned-shaped olive. The profiles of the two pieces are designed to cause a progressive shrinkage of the coned-shaped olive and to distribute the compression forces across the contact surface. Seal housing has been designed with a special slip-proof profile called O-rings that come into direct contact with the pipe. The simplicity and economic aspect of this system is based on the use of spanners, standardized threads (GAS ISO), which make it possible to connect with any system.

Advantages of Screw Fittings

Developed with advance forging technique.

Easy and convenient installation.

Optimized structure design

TOOLS:

The following are the tools used with vista PE-AL-PE multilayer composite pipe,