Food grade PVC hoses testing standards

Now people are getting more and more food safety awareness, national laws and regulations are more and more perfect. The use of food grade hoses is becoming more and more widespread, but most of us may not know much about it and will not be able to get the right food for the right hose. Of course, the importance of the food industry is safe, we must understand that food hoses are subject to professional quality testing, in line with national health standards before they can enter the market, its safety is the industry standard.
Food-grade hoses need to go through what kind of quality testing it?
1. Wall long electrostatic discharge capacity, surface resistance <109Ω - in line with TRBS2153 regulations 2. Tube wall meets food grade requirements - Complies with EU Directive 2002/73 / EC, including the newly revised 975/2009 EC Regulation 3. Independent testing laboratory hose test certification - in line with the EU Directive 2002/72 / EC, including the new 2007/19 / EC regulations 4. Tube material complies with FDA regulations - FDA FCN 21CFR 177.1680 and 177.2600 Second, because the food industry for the particularity of the health requirements, the production of food hoses materials are also very concerned about everyone, Lex uses polyether - polyurethane zhi (Pre-PUR) production of food grade transparent steel wire hose than with ordinary Poly-zhi-polyurethane zhi hoses produce better anti-microbial and hydrolytic properties, as well as better chemical stability and low temperature flexibility,It's really important to choose the PVC hoses for drinking water.