Description
HDPE (High Density Poly Ethylene) DOUBLE WALL CORRUGATED PIPE 200 mm to 800 mm & FITTING
1. QCS 2014: Qatar Construction Standard.
2. BSEN 13476- 1/2/3: Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized polyvinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE).
3. DIN 16961: Thermoplastics pipes and fittings with profiled wall and smooth pipe inside.
4. ISO 21138 – 1/2/3: Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly (vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE)
