- Pipe Fittings[6]
- Plastic Tubes[5]
- Other Plastic Building Materials[3]
- Composite Pipes[6]
- Valves[6]
- Car Reversing Aid[6]
- Auto Lighting System[5]
- Car Alarms[4]
- Pneumatic Parts[2]
- Windshield Wipers[3]
- Relays[4]
- Power Cables[4]
- Other Wires[3]
- Electrical Wires[2]
- Chemical Auxiliary Agent[2]
- Communication Cables[1]
- Contact Person : Mr. Yuan Johnson
- Company Name : Shanghai Nanda Group Deso Industrial Co., Ltd
- Tel : 86-21-54177772
- Fax : 86-21-54177775
- Address : Shanghai,Shanghai,No.500 Zhongchun Road,Minhang District Shanghai,China
- Country/Region : China
- Zip : 201100
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Nowadays, polypropylene is one of the most extensively used plastics in the world due to itsdiverse applications and being economical.
DESO PP-R (Type 3) Pipes and Fittings are made of High Molecular Weight PolypropyleneRandom Copolymers suitably stabilized for high temperature applications and especially withhigh environmental stress cracking resistance that means long service life. Depending onpressure it is possible to use DESO PP-R pipes for constant temperatures up to 70 withservice life of more than 50 years. Peak temperatures of 110 arising from short disruptionsare unproblematic.
AdvantagesDESO PP-R system provides combination of benefits in handling cold and hot water, as itprovides:· Long durability due to the high resistance to aggressive elements, which gives thesystem extremely long service life of 50 years and more.· Incomparable smooth and porosity-free internal surface of both pipes and fittings.Which results in a very low pressure loss and absence of incrustation (reduction ofsection due to the limestone and scaling). Nontoxic and Physiologically harmlessmaterial.· Resistance to bacteriological attack thus enabling safe potable water transfers.· Resistance to wide range of chemicals and so corrosion is avoided in service lines.· Good impact strength so as to be used in all environments and around buildings.· Heat preservation and energy saving abilities. The heat conductivity of PP-R pipesare much lesser than metals and hence offer significantly high levels of heatpreservation for transported fluids.· High acoustic insulation against fluid noise. The fluid flow and hydraulic shocks within the building create noise which can be very well avoided by the noise absorptionability of PP-R materials.· Lighter weight compared to the metallic piping systems (1/9 of the steel specificgravity).· Convenient and reliable installation methods. The PP-R pipes can even be installed insuspended form under ceiling without problem of flexion.· Easy connectivity over a complex network.
· No perforation caused by electrical currents.· No furring while cutting.· Cost effective pipeline network.· Safe environment with recyclable ability.
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