Proven technological performance
Moleculer chains
Extruded PVC
During the manufacturing process, the extruded polymer structure of the PVC is subjected to double extension in order to form a web / chain unit in two axes: circumferential and longitudinal.
Bi-oriented extruded PVC
OTRA SEPEREF is a pioneer in the bi-orientation process with over 20 years experience
in the design and manufacturing bi-oriented PVC (PVC-O) pipes.
Bi-orientation, by rearranging molecular chains, structures the pipe into strata that
improve the physical and mechanical properties of the material (highter resistance to shock,
to punching and crack propagation).
GEOPVC
The IRRI-ROC® range has been especially developed for main and submain lines of
irrigation pressurized network. It guarantees a durable and cost effective solution.
(For drinking water distribution networks, the BI-OROC® range also produced by Sotra
Seperef with the same process and the same raw materials holds the NF mark and the
Sanitary Conformity Approval)
GEOPVC ® manufacturing process requires up to 50% less raw material than other solutions
The Bi-orientation principle reduces the raw material content used during the manufacturing process thus reducing weight, costs and increasing internal diameter.
A network with a lower diameter, which is a real financial gain not only on pipes but also on fittings, pumps and other accessories.
Incomparable lightness
PVC is an extremely light material compared to alternative material. Adding the bi-orientation process, the GEOPVC ® pipes become the
easiest and fastest pipes to install on the market.
Best value for money
Due to the lower quantity of raw material used in the manufacturing process, GEOPVC ® pipes are advantageously priced compared to an equivalent traditional material.
GEOPVC ® pipes are extremely light. This facilitates easy handling which reduces the use of heavy machinery.
As the internal diameter of GEOPVC ® is increased thanks to the thickness reduction, it reduces pressure loss and pumping energies, which implies lower investment and operating costs.
ALL PVC QUALITIES
Due to the lower quantity of raw material used in the manufacturing process, GEOPVC ® pipes are advantageously priced compared to an equivalent traditional material.
GEOPVC ® pipes are extremely light. This facilitates easy handling which reduces the use of heavy machinery.
As the internal diameter of GEOPVC ® is increased thanks to the thickness reduction, it reduces pressure loss and pumping energies, which implies lower investment and operating costs.
Most Sustaınable Pipe In The Market
GEOPVC® is 100% recyclable.
GEOPVC® guarantees you the lowest environnemental impact on the market.
Uniform mechanical
resistance along the entire pipe (on the socket and on
the pipe)
High resistance
to puncture and to shock
even at low
temperature
Can be installed under the surface, with
gentle gradients
or ground water
