Company

Tested before, during and after production.

Quality control follows industry standards at every stage, so each pipe meets the performance and safety criteria of its class.

Standards

DIN 8074: HDPE pipes for water and gas distribution systems
DIN 8075: General requirements for HDPE pipes
EN 12201: Polyethylene pipes and fittings for water supply
ISO 4427: Polyethylene pipes and fittings for the conveyance of water under pressure
ES 1832: Egyptian standard for polyethylene pipes and fittings in water supply systems
EN 1555: Polyethylene gas pipes

01
Appearance and dimension measurement
Visual check and measurement of diameter and wall thickness against the specification.
02
Melt flow index (MFI)
Melt flow rate of the polymer, an indicator of processability and molecular weight.
03
Density
Confirms uniform material composition against the material specification.
04
Impact
Resistance of the pipe to sudden impact and external force.
05
Hydrostatic pressure
Sustained internal pressure to confirm the pipe holds without failure.
06
Tensile strength
Resistance to pulling force without breaking or deforming.
07
Heat deflection temperature (HDT)
Temperature at which the material deforms under a specified load.
08
Elongation
How far the material stretches before breaking; a measure of flexibility.
09
Environmental stress cracking resistance (ESCR)
Resistance to cracking under stress in the presence of chemicals or UV exposure.