polymold products

HIGH DENSITY POLYETHYLENE & POLYPROPYLENE PIPING SYSTEMS

HIGH DENSITY POLYETHYLENE ( HDPE ) PIPES—20mm TO 1000MM

 Indian Standards

 IS 4984-95   water supply

 IS 14333 for sewage & wastewater

 International Standards

 ISO 4427 for water

 EN 12201 for water

 AS-NZ 4130

 SABS ISO 4427

 DIN 8074

 

Standards referred to in the PE Piping

The plastics pipes industry revolves around specifications and standards for the products and test methods to verify performance. Pipe systems are one of the most critical applications for thermoplastics materials with a design lifetime of 50 years and expected lifetime in excess of 100 years. Products must be fit for purpose and the end user needs confidence in the product in order to specify them. Specifications and dimensions must be universal and methods of test need to be standardised. The industry has put in a great deal of effort over many years to develop reliable methods.

 

ISO 4427-1:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 1: General

ISO 4427-2:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 2: Pipes

ISO 4427-3:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 3: Fittings

ISO 4427-5:2007, Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 5: Fitness for purpose