هيئة المواصفات والمقاييس العربية السورية
The Syrian Arab Organization For Standardization & Metrology
972
23.040.45;23.040.20;91.140.60;93.025
23
وطنية - معتمدة - الزامية
جديد
هندسي
2023-10-19
2024-04-19
Plastics piping systems for water supply and for drainage and sewerage under pressure — Polyethylene (PE) -Part 1: General
يحدد هذا الجزء من هذه المواصفة القياسية السورية الاعتبارات العامة لمركبات البولي الإيتيلين (PE) لتصنيع الأنابيب وقطع التركيب (الأنابيب الرئيسية والخدمة) المضغوطة والمخصصة للتمديدات المطمورة أو السطحية ولنقل: ماء الشرب؛ الماء الخام قبل المعالجة؛ ماء التصريف والصرف الصحي المضغوط؛ أنظمة الصرف الصحي التي تعمل بالتفريغ الهوائي؛ ماء مخصص لأغراض أخرى.
[1] ISO 4437 1, Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 1: General [2] CEN/TS 12201 7, Plastics piping systems for water supply, and for drainage and sewerage under pressure — Polyethylene (PE) — Part 7: Guidance for the assessment of conformity [3] ISO 4065, Thermoplastics pipes — Universal wall thickness table [4] ISO 497:1973, Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers [5] SCHULTE U., HESSEL J., Restlebensdauer von Kunststoffrohren nach einer Betriebszeit von 41 Jahren, 3R international (45), Heft 9/2006 [6] HOANG E.M., LOWE D. (Exova UK) "Lifetime prediction of a blue PE100 water pipe. Polym. Degrad. Stabil. 2008 August, 93 (8) pp. 1496–1503 [7] ISO 11922 1, Thermoplastics pipes for the conveyance of fluids — Dimensions and tolerances — Part 1: Metric series [8] ISO 13761, Plastics pipes and fittings — Pressure reduction factors for polyethylene pipeline systems for use at temperatures above 20 degrees C [9] GREIG M. Rapid crack propagation in hydrostatically pressurized polyethylene pipe, Plastics and Rubber Institute Plastics Pipes VII Conference, September 1988 [10] GREENSHIELDS, C.J., Fast brittle fracture of plastics pipes — Part 1: Water pressurised, plastics, rubber and composites processing and applications, 1997, Vol. 26, No. 9, p. 387 [11] ISO 760, Determination of water — Karl Fischer method (General method) [12] ISO 18553, Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds