Plumbing

Repair clamps

2021-07-22T13:22:07+02:00

Repair clamps

BRIEF DESCRIPTION

Repair clamps for failures on pipes with flat outer surface, either plastic, stone or metal. They consist of fixing elements of cast iron with clamping screws and bolts of galvanised steel, and a stainless steel band with a NBR rubber surface on the inside for winding the pipe where the failure is located. Diameters range from DN 16 up to DN 750 mm. Clamps  are used for temporary repairs on pipes that are used for water or gas distribution with or without pressure. Upon request, it is possible to take into consideration the production of models for customised diameters.

MAIN FEATURES

Application flexibility
Easy and quick to use
Reliability
Wide range of sizes and performances

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Underground Tanks

2021-05-24T13:07:04+02:00

UNDERGROUND TANKS

Application:
tanks for storage of potable water, rainwater or other liquids for human consumption. Thanks to the high resistance and low reactivity of linear high density polyethylene, the underground tanks can be used for the storage of large volumes of liquids (see Compatibility of PE with other fluids).

Use and maintenance:
the underground tanks are not subject to deterioration over time. The materials used assure utmost reliability against oxidation or corrosion. Their mono-block structure guarantees robusticity and strength as they are free of welds that could weaken those parts subjected to internal stresses. Tanks can be bored when the need arises. The smoothness of their surface results in an easy maintenance and their lightness in simple transport and installation. Furthermore, their cost is much lower than that of other materials such as metal, cement and fibreglass.

Modularity:
Thanks to the installation of PE flanged joints, different tanks can be connected to provide higher storage volumes.

Available colours:
black and grey.

Installation: underground installation instructions provided by ROTOTEC.

WARNINGS:
The underground tanks must not, under any circumstances, be installed above ground; prior to installation, carefully check the integrity of the tanks and tightness of the gaskets; do not install the tanks near to sources of heat; the tanks must be positioned on a flat stable surface; when installing the tanks make sure that no light can filter in so as to prevent the formation of algae; use flexible hoses when connecting to the water system in order to prevent stresses during tank filling and emptying; do not leave the tank without its cover for any length of time; in case of rainwater storage, it is advisable to install a leaf filter chamber upstream of the tank to prevent a build-up of grit, silt, leaves, etc inside the tank; for storing fluids not expressly indicated in this catalogue (see page 68), please contact the technical office.

Pex-al-pex multilayer pipes for gas

2021-07-28T14:27:41+02:00

Pex-al-pex multilayer pipes for gas

BRIEF DESCRIPTION

Multilayer pipes made of cross-linked polyethylene with a smooth yellow outer surface, a smooth white inner one (both made of PEX-b) and a middle layer which consists of aluminium foil with an oxygen barrier function combined with the PE layers (inner and outer) through specific adhesives. The diameters range (OD) goes from 16 to 32 mm. Pipes are delivered in coils and bars, with or without the yellow coating of corrugated pipe. They find application in the gas distribution for domestic appliances.

MAIN FEATURES & BENEFITS

PEX-b: cross-linked polyethylene with the addition of silanes
Oxygen and UV rays barrier effect (thanks to the aluminium)
High corrosion resistance
Electrochemically inert
Long service life
Quieter than the usual metal pipes
Low thermal expansion
Narrow-radius curve flexibility
Wide range of press fittings

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Pex-al-pex multilayer pipes for hot water

2021-07-22T12:53:13+02:00

Pex-al-pex multilayer pipes for hot water

BRIEF DESCRIPTION

Multilayer pipes made of cross-linked polyethylene, with smooth white inner and outer surfaces made of PEX-b and a middle layer which consists of an aluminium foil with an oxygen barrier function combined with the PE layers (inner and outer) through specific adhesives. The diameters range (OD) goes from 14 up to 63 mm. Pipes can be delivered in coils and bars, with or without heat-insulated coating sheath available in blue, red or white colour. They find application in the distribution of water up to 95°C.

MAIN FEATURES & BENEFITS

PEX-b: cross-linked polyethylene with the addition of silanes
For PN10 service with liquids with temperatures up to 95°C
Suitable for the distribution of potable water
Oxygen and UV rays barrier effect (thanks to the aluminium)
High corrosion resistance
Electrochemically inert
Long service life
Quieter than the usual metal pipes
Low thermal expansion
Possibility of thermal insulation with specific outer sheath
Narrow-radius curve flexibility
Wide range of press fittings

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PE 80 pipe for pressurized water networks

2021-07-22T11:09:46+02:00

PE 80 pipe for pressurized water networks

BRIEF DESCRIPTION

Solid wall pipes made of PE 80 (MRS 8 MPa – σS 6,3 MPa) with a smooth inner and outer surface, available in black colour (with or without external coextruded coloured stripes) or completely blue. Diameters (OD) go from 20 up to 1200 mm. Pipes can be delivered in coils and bars.

MAIN FEATURES

100% permanent water tightness
Good bending properties, particularly appreciated in manual applications in colder climate
Low modulus of elasticity
Plastic behavior in unstable circumstances
Wide range of diameters and pressure classes (sizing optimization)
Wide range of fittings and special pieces, standard and customized
Related to aqueducts, this pipe is in conformity with the EN 1622 standard about “determination of threshold of smell and taste”
Inert to stray currents
High chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorption capacity
Recyclable

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Solid wall PE 100 pipes for pressurized networks

2022-05-06T11:03:46+02:00

Solid wall PE 100 pipes for pressurized networks

BRIEF DESCRIPTION

Solid wall pipes made of PE 100 (MRS 10 MPa – σS 8 MPa) with a smooth inner and outer surface, available in black colour (with or without external coextruded coloured stripes) or completely blue.
Diameters (OD) go from 20 up to 1200 mm. Pipes can be delivered in coils or bars.

MAIN FEATURES

100% permanent water tightness;
Good bending properties
Plastic behavior in unstable circumstances;
Wide range of diameters and pressure classes (sizing optimization);
Wide range of fittings and special pieces,  standard and customized
Related to aqueducts, this pipe is in conformity with the EN 1622 standard about “determination of threshold of smell and taste”
Inert to stray currents
High chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorbing capacity
Recyclable

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DCR – Solid wall PE 100 DCR pipes for chlorinated water networks

2021-07-22T11:37:46+02:00

DCR – Solid wall PE 100 DCR pipes for chlorinated water networks

BRIEF DESCRIPTION

Solid wall pipes made of PE 100 DCR (MRS 10 MPa – σS 8 MPa) with an inner and outer smooth surface, available in black colour (with or without external coextruded coloured stripes). The diameters range (OD) goes from 20 up to 1200 mm and pipes can be delivered in coils and bars. They are highly resistant to chlorine disinfectants used in water for human consumption.

MAIN FEATURES & BENEFITS

High resistance to chlorine aging effects DCR (Dioxide Chlorine Resistant)
100% permanent water tightness
Good bending properties
Plastic behaviour in unstable situations
Wide range of diameters and pressure classes (sizing optimization)
Wide range of fittings and special pieces, standard and customized
Related to aqueducts, this pipe is in conformity with the EN 1622 standard about “determination of threshold of smell and taste”
Inert to stray currents
High chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorption capacity
Recyclable

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CERTIFICATES:

EuroPas Evolution – Solid wall PE 100 RC pipes (Resistant to Crack) type 1

2022-08-05T08:35:32+02:00

EuroPas Evolution – Solid wall PE 100 RC pipes (Resistant to Crack) type 1

BRIEF DESCRIPTION

Solid wall pipes made of PE 100 RC (MRS 10 MPa – σS 8,0 MPa) with smooth inner and outer surface and high resistance to Slow Crack Growth (SCG).
Type 1 (1 layer) is  available in black colour (with or without coextruded external coloured stripes) or completely blue. Diameters (OD) go from 20 to 1200 mm. Pipes can be provided in coils or bars.

MAIN FEATURES

High resistance to SCG point loads and surface incisions
Particularly recommended for NO DIG installation techniques
100% permanent water tightness
Good bending properties
Plastic behavior in unstable circumstances
Wide range of diameters and pressure classes (sizing optimization)
Wide range of fittings and special pieces standard and customized
Related to aqueducts, this pipe is in conformity with the EN 1622 standard “determination of threshold of smell and taste”
Inert to stray currents
High chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorbing capacity
Recyclable

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EUROPAS SAFE10 – Solid wall PE 100 RC pipes (Resistant to Crack) type 2

2022-05-09T10:34:39+02:00

PE100 – RC type 2 pipe for water “Europas Safe10”

BRIEF DESCRIPTION

Solid wall pipes made of PE 100 RC (MRS 10 MPa – σS 6,3 MPa) with a smooth inner and outer surface and with high resistance to Slow Crack Growth (SCG).
Type 2 (2 layers) is available with inner black colour wall (90% of the thickness) + outer blue colour wall (10% of the thickness).
Diameters (OD) go from 20 up to 450 mm. Pipes can be provided in coils or bars.

MAIN FEATURES

High resistance to SCG from point loads and surface incisions
Particularly recommended for NO DIG installation techniques
Good bending properties
100% permanent water tightness
Helpful for the detection of external incisions greater than 10%
Plastic behavior in unstable circumstances
Wide range of diameters and pressure classes (sizing optimization)
Wide range of fittings and special pieces , standard and customized
Related to aqueducts, this pipe is in conformity with the EN 1622 standard “determination of threshold of smell and taste”
Inert to stray currents
High chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorbing capacity
Recyclable

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PE100 FLEX – PE100 PIPES WITH LOW APPLIED EFFORT FOR BENDING

2022-05-09T16:50:57+02:00

PE100 FLEX – PE100 PIPES WITH LOW APPLIED EFFORT FOR BENDING.

BRIEF DESCRIPTION

Solid wall pipes made of high density polyethylene, PE 100 (MRS 10 MPa – σS 8,0 MPa) with inner and outer smooth surface, available in black colour (with or without coextruded coloured stripe on the outer surface) with low applied effort for bending. The diameters range (OD) goes from 20 up to 1200 mm and pipes are delivered in coils and bars. They find application in pressurized and non-pressurized water systems.

MAIN FEATURES

100% permanent watertightness
Good flexibility
Reduction of the applied effort for bending compared to the one of the PE100 standard
Plastic behaviour in unstable situations
Wide range of diameters and pressure classes (sizing optimisation)
Wide range of fittings and special pieces, both standard and customised
Inert to stray currents
High chemical resistance (ISO/TR 10358)
High abrasion resistance
High shock absorption ability
Recyclable

Cattura

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Blueseal16 – Polypropylene compression fittings

2023-01-25T08:58:02+01:00

COMPRESSION FITTING BLUESEAL

Compression fittings made of polypropylene (PP) for connecting polyethylene (PE) pipes that find application in drinking water pipelines PN16. Fittings are provided with lip seal and anti-slipping crimping rings and the diameters range (DN) goes from 16 to 110 mm. The complete range of compression fittings consists of more than 300 items, including couplings, elbows, Tee pieces (90° C), caps and reductions. Among the various types there are also PE-copper transition fittings, PE-metal universal fittings,  fittings with threaded inserts made of brass and finally, fittings with Viton gasket and PBT crimping ring for usage in presence of acids. When the water pipeline is subjected to pressure, the patented tightness system allows to push the gasket against the pipe wall thanks to the “slide-effect” which increase the tightness level. Blueseal is also available with the O-ring gasket and in blue or black colour.

MAIN FEATURES

High water tightness reliability
Ease and quick installation
Better tightness
Wide range of fittings
High shock absorption ability
Recyclable

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