1. Janson L-E. Plastics pipes for water supply and sewage disposal. 3. Stockholm: Borealis; 1999.
2. PE 100 pipe systems;Brömstrup,2009
3. The performance and causes of failure of polyethylene pipes subjected to constant and fluctuating internal pressure loadings;Barker;J Mater Sci,1983
4. ISO 9080. Plastics piping and ducting systems – determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation; 2012.
5. ISO 16241. Notch tensile test to measure the resistance to slow crack growth of polyethylene materials for pipe and fitting products (PENT); 2005.