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真人娱乐领导品牌:Dow Pipe & Irrigation

发布时间:2017-11-06 20:26:05 文章编辑:凯发娱乐 浏览:100次

DOWLEX™ PE-RT Resins (DOWLEX 2344 and DOWLEX 2388) are approved for drinking water and non-crosslinked applications.

DOWLEX 2344 and DOWLEX 2388 also comply with all relevant food approval regulations including EU and FDA requirements. A complete list is available upon request.

Dowlex 2388 PE-RT resin is approved for applications requiring high chlorine resistance.

High Chlorine Resistance Applications Certifications for high chlorine resistance applications include:  
Global   ASTM F2769-10   Specification for Polyethylene of Raised Temperature (PE-RT) Plastic Hot and Cold-Water Tubing and Distribution Systems  
ASTM F2023-13   Standard Test Method for Evaluating the Oxidative Resistance of Crosslinked Polyethylene PEX Tubing and Systems to Hot Chlorinated Water  

Drinking Water Approvals for drinking water include:  
Austria   TGM – ÖNORM B5014 T1  
Denmark   ETA  
France   Avis de Conformite Sanitaire (Conformity to French positive list for drinking water contact in DGS/VS4 nº2000/232)  
Germany   KTW (TZW) DVGW W 270  
Italy    Decreto Ministerial (D.M.) 4.5.2006, n.227. D.M. n.174, 6.4.2004. D.M. 21.3.1973  
Netherlands   Kiwa  
Portugal   Decreto-lei n. 4/2003  
Spain   Real Decreto (R.D.) 1262/2005. R.D. 118/2003. R.D. 668/1990. Resolution of Nov. 4, 1982  
UK   WRAS- listing  
USA   NSF/ANSI Standard 14 (Plastic Piping System Components and Related Materials)
NSF/ANSI Standard 61 (Drinking Water System Components-Health Effects)
NSF P171 (Chlorine resistance of plastic piping materials) (traditional domestic classification for DOWLEX 2344)
 

Non Cross-linked Applications Certifications for non-cross-linked applications include:  
Germany   DIN 16833/34   Polyethylene of Raised Temperature Resistance (PE-RT) – testing/dimensions  
DIN 16836   Multilayer pipes – Polyolefin-Aluminum-Multilayer pipes – General requirements and testing  
DIN 16837   Multilayer pipes – Plastics-Multilayer pipes – General quality requirements and testing


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