Introduction: "NrC HDPE" factory was established in 2002 in response to the ever increasing demand in Kuwait and neighboring countries. This factory is considered one of the largest in the Middle East, with an annual production capacity reaching 4,000 metric tones of HDPE pipes and fitting s. HDPE pipes ranges from 300 to 4000 mm., and are produced in accordance with international standard as follows. HDPE Pipe factory is capable of producing its products to other standards when required by our clients. I~~I

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"NIC HOPE" Profiled Pipes with stiffness as per ISO 9969 ISO 9969~laJl~~I.,..JI~.~~I~~~I~~~~ul~~

Nominal Die. Socket outer Type SN2 Type SN4 Type SN8 Type SN16 DNmm Oia. SN=2kN/m 2 SN=4kN/m2 SN=8kN/m2 SN=16kN/m2

300 380 PR 21-0.4 PR 21-0.4 PR 21-0.4 . PR 34-0 .99 400 480 PR 21-0.4 PR 21-0.4 PR 34-1.2 PR 42-1.9 500 580 PR21-0.4 PR 34-0.99 PR 42-1 .9 PR 54-4.5 600 680 PR 34-0.99 PR 34-1.2 PR 42-2.3 PR 54-4.7 700 780 PR 34-0.99 PR 42-1.9 PR 54-4 .5 PR 54-8 .0 800 880 PR 42-1.9 PR 54-4.5 PR 54-5.5 PR 54-11.39 900 980 PR 42-2.28 PR 54-4.5 PR 54-8.0 PR 54-16 .3 1000 1080 PR 42-2.6 PR 54-6.6 PR 54-11.39 1200 1280 PR 54-4.5 PR 54-10.3 PR 54-19.8 1400 1480 PR 54-7.0 PR 54-16 .3 1600 1680 PR 54-11.36 PR 54-24.25 1800 1880 PR 54-16.3 SQ1 54-31.5 2000 2080 PR 54-24.25 SQ1 54-31.5

2200 to 4000 ..

**stands for special profile shapes on request

"NIC HDPE" profiled pipes are produced with internal diameters Di from DN 300 to DN 4000. Each pipe is provided with integrated socket. Standard length of pipe is 6 meter. Standard socket length is l40mm . Colour of pipes is black and can be provided with yellow inner layer on request.

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On special request, I1NIC HDPE I1 pipes can be supplied with other joining techniques like Extrusion Welding, Flange Connection & Butt Welding. The most preferred joint system is the Electro-Fusion welding, because the whole pipe system becomes a homogenous unit in electro-fusion.

Along with pipes "NIC HDPE" also provides wide range of fittings .

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3. Reductions: Reduction can be mane both centric and eccentric so that the reduction will always

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4 I 4. Manholes: Both Centuri al and eccentric manholes are made as per requirement. Even very complex constructions according to the engineer 's requirements are possible . The main advantage is the sustainable, flexible lightweight, inspection friendly, self-cleaning and durable construction. h I ( ",~, .: i aill ~~) ~l4ll.t wLlb:W \..;;..b;; ~ , .. 11 L4JI - , ww.b:;..JJ ~ . . .. (' .11 ' ;;~ 1 4..(' 11 I\... a..:..)w

Transport

The transport of "NIC HDPE" pipes is very easy as they are very good to move due to the low weight. Normally the pipes can be unloaded and transported to the trench by an excavator. which anyway is present on site . For the storage of the pipes and fitti ngs it is absolutely necessary that they are stored on a even ground. Free of stones 'and sharp-edged objects, so that point-loads are avoided . Further it is important to make sure that the sockets of the upper layer are not contacting the socke ts of the lower layer. This means, the pipe of each layer has to be rotated 180. During storage pipes need to be covered completely, to prevent them from direct exposure to sunlight.

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Applications: Sewerage system, Strom water system, Water / Liquid / Chemicals / Gas discharge in industries & residential areas, Sea water intake system, Relining of damaged sewage / storm water, Drainage / degassing of landfill sites, Ventilation system, Storage tanks and reservoirs, Manholes, etc.

Advantages: Safe and field proven pipe system having easy connection with electro-fusion or flexible rubber joints. High temperature resistance, suitable for application from -40 OC to + 80 OC Good chemical resistance. Easy handling, flexibility, and good hydraulics due to smooth inner surface. Environment friend ly, earthquake proven and UV resistant. Made from special HDPE having life more than 100 years . High abrasion and impact resistance and secure again st fracture. 100% tight joints. No infiltration or exfiltration, no root penetration, no seepage.

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The installation of NIC HDPE pipes is very easy. After the trench has been prepared in the same way as for all other pipes, the "NIC HDPE" pipe is laid down and aligned. The individual pipe parts are jointed with the different kinds of jointing techniques . The backlifting has to be carried out according to the requirements of the statical calculations. In general, the installation is carried out according to EN 1610. Proper installation is important for long life and good performance of pipes.

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Jointing Technique Integrated locket 1\ eM of pipe

"NIC HDPE I1 corrugated pipes have integral built-in bell for pipe sizes 200mm & above. For pipe sizes 100 & 150mm, a special coupler is fixed on one end of pipe. Pipes are supplied with factory-installed rubber gasket at spigot end. Installation of pipes is facilitated just by applying lubricant on gasket and then pushing spigot into bell end or coupler. Due to push fit jointing technique, these pipes have faster installation and low labor costs.

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Applications: I1NIC HDPE" corrugated pipes can be used for sewerage system, storm water system, drainage in public and private constructions, landfills, cross drains, culverts, etc. It can also be used as cable ducts for fiber optic cables or telephone cables.

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