Borg El Mohandessen 4/51 Postcode 11371 Rabaa El Adawia Nasrcity -Cairo-Egypt

HPDE Features & Quality Standards & Regulations Handling & Transportation Jointing & Connecting Digging Preparation Trench dimensions Chemical Resistance Pipeline Test Laboratory Tests

Our mission is to cover all demands of large-scale projects and to maintain everlasting relationships with our customers by constantly increasing a superior distribution network so we can reach them anywhere. Our target is to deliver outstanding products and services that meet our customers' expectations with short and accurate delivery times and high-performance after-sales service. Finally, NEISCO is very keen on building a strong business relationship with our clients, who aim to be NEISCO Partners. Our goal is to be a manufacturing market leader of piping systems (pipes, fittings, and valves)...

1000 project with Nesico products was completed First export order to be shipped to KSA Neisco PVC compounding factory was built Neisco irrigation accessories factory went operational Neisco was founded as a trading company Neisco was granted Comer Italy license to locally produce PVC fittings&valves Neisco PVC fitting factory was fully operational

Neisco has grown exceptionally into: 5 factories with over 40000 m2 locates in Egypt +850 employees. +27 exported countries distributed over continent +180 partners, joint ventures, distributors, agents..etc +5000 products (own molds) +3000 tons fittngs factory product on capacity. +9000 tons HDPE pipes product on capacity. +3000 tons HDPE pipes product on capacity. +1000 m2 of container loading hub (for Export orders) Expanding our pressure fittngs range to reach up to 315 mm.

Flexibility & toughness. - Do not affect transmitted liquid NEISCO owns advanced laboratories to ensure that all NEISCO products are being well tested according to our strict quality control system, which is designed to match Egyptian and international quality standards. - High resistance to chemical reactions. - High resistance to shocks. -Welding conduction prevents leakage. - Low weight and easy to move. - High resistance to UV rays. - Economic cost. - Long lifetime. - High fluid flow rate because of its surface softness. STANDARDS & REGULATIONS - Chemical Resistance of PE Pipes: PE pipes...

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Chemical Effect On HPDE The following tables illustrate the effect of some of the chemical materials (acids, alkaline, salts,... Etc) on HDPE pipes on different temperatures according to the following symbols: Susp Suspension perpared in saturated solution Sat.sd. Saturated liquid solution l.tp liquid in technical purity CP.sd. Operation solution R Resistance LR Limited Resistance Non-resistance

- DIN 8075-8074 Material Grade: HDPE/PE80 "Design Stress 6.3 N/mm2" such as: • Portable water line • sewage pumping mains • fire mains • chilled water • submarine pipe lines • industrial and chemical applications

HDPE Pipes as per ISO 4427-2007,Egyptian Standard 1832 & DIN 8074 / 8075 Material Grade: HDPE/PE80 (Design Stress 6.3 N/mm2) HDPE Pipes as per ISO 2007-4427, Egyptian Standard 1832 & DIN 8075 / 8074 Material Grade: HDPE/PE 80 (Design Stress 6.3 N/mm2)

The maximum permitted operating pressure (PN) for water at 20 °c and a planned operating duration of 50 years is: * In other liquids or at medium temperatures above 20°c, appropriate reduction factors should be taken into consideration for the maximum permitted operating pressure (Ref. to p.13) * HDPE Pipes can sustain upto °c in gravity no pressure applications. * HDPE Pipes linear expansion (90-20°c) according to ASTMD 696 test method is 0.2 mm/m *°c. Pressure Rating HDPE (PE 100) has a MRS of 10 Mpa. The hydrostatic Design stress for the material is determind by applying a safety factor of...

- Melt Flow Rate "DIN - 53479" - Appearance & dimension measurements "DIN - 8075 - 8074" -Tensile Strength "DIN - 53455" - Carbon black content "ISO 6964" - Manufacturer's name. - Standard's name. - Outside diameter x wall thickness. - Manufacturing date.

- Pipes of less than 110 mm diameters are produced in coils between 50 to 100 m length as per client's request, and pipes of 110 mm diameter or more are produced in 12 m length should be stored in bundles if its height exceeded 1.8 meters or six layers, and it should be stored on flat surface and supported with wood piece in width 7.5 cm every 2 meters. Outdoor storage should be at shaded are. - PE pipes should not be stored for extended periods under direct sunlight to avoid ultraviolet degradation. The storage temperature should be maintained at 20 - 25 C°. - Pipes should be given adequate...

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Where mechanical handling is employed, metal slings, hooks, and chains must not come into direct contact with the pipe. They should be suitably supported at two places when being lifted. HDPE pipes are strong, lightweight, and easy to handle. However it is necessary to take care to prevent damage in particular, pipes should not be thrown or dropped. Pipes may be off loaded from vehicles by rolling them gently over the timbers without causing any impact to the pipe Vehicles with a flat bed should be used for transport pipes. The bed should be free from nails and other projections. Each pipe should...