Over deze norm
This Part of EN 12201 specifies the characteristics of fittings made from polyethylene (PE 100 and PE 80) intended for the conveyance of water for human consumption, including raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes. It also specifies the test parameters for the test methods referred to in this standard. In conjunction with Parts 1, 2 ,4 and 5 of EN 12201 it is applicable to PE fittings, their joints and to joints with components of PE and other materials intended to be used under the following conditions: a) allowable operating pressure, PFA, up to 25 bar; b) an operating temperature of 20 °C as a reference temperature. c) buried in the ground; d) sea outfalls; e) laid in water;EN 12201 covers a range of allowable operating pressures and gives requirements concerning colours and additives. These fittings can be of the following types: a) fusion fittings; 1) butt fusion fittings; 2) socket fusion fittings (see Annex A); 3) electrofusion fittings; b mechanical fittings; 1 compression fittings; 2 flanged fittings; c) fabricated fittings (see Annex B). f) above ground, including pipes suspended below bridges.
|Nederlandse titel||Kunststofleidingsystemen voor drinkwatervoorziening, en voor de afvoer en riolering onder druk - Polyetheen (PE) - Deel 3: Hulpstukken|
|Engelse titel||Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings|