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Hamza AS’ pipes and fittings make the special system for professional wastewater installations that are being used in areas of multiple-storey buildings, where noise insulation is required, such as hotels, hospitals, apartments, roofs, bridge drainage, sewage and plumbing applications. The noise insulation feature goes back to its special High Molecular structure and easy installation, and it can endure long-term environmental conditions.
Such system has been applied in European countries, especially Germany and Netherlands since a very long time. Hence, Hamza AS incorporates this experience in Egypt. Hamza AS also acts as a catalyst for decreasing soil and waste water, because it is the ultimate plastic alternative to cast iron.
Multilayer Pipes
On a closer look, the highly specific weight, and special high molecular structure / weight of the patent raw material (AstolanR), enables the absorption of airborne sound and structure borne sound.
The combination of the highly specific weight and high wall thickness.
Specifications
- Jointing Method push-fit; socketed fittings and compensator sockets for lateral expansion.
- Chemical Resistance PH 2–12
Materials
- Linear Expansion ~0.09 mm/mk
- Hot Water Resistance 95° ± 3° C short-term exposure, 90° C long term exposure
- Fire Classification DIN 4102-B1
Astolan® polypropylene
- Wall Thickness DN: 50, 75, 110, 125, 160, 200, 250 mm
- Wall Thickness: 4, 4.5, 5.3, 5.3, 5.3, 6.2, 6.2 mm
Hamza As Pipes
Features and Benefits
Product advantages
- Easy to install due to the rubber ring push-fit system.
- Complete low noise system with noise insulating properties.
- Corrosion resistant for high-flow speeds of transported liquid.
- Smooth bore, incrustation free.
- High chemical resistance.
- Lower installation costs due to light weight compared to cast iron.
Pipe Resistant
- HAMZA AS is resistant to hot water and exceeds DIN EN 12056 and related norms.
- Short-term exposure to 95°C and long-term exposure to 90°C.
- Chemical resistance in the range pH 2–12.
- Suitable for building, roof and below-ground drainage purposes.
TECHNICAL
- Outstanding acoustic performance for DIN 4109-compliant sound insulation.
- Ideal for hospitals, hotels, nursing homes, offices and residential properties.
- Continually subject to strict quality controls and certification processes.
