From the early 90 century, the state vigorously applied the plastic pipe, and formulated a series of policies, systems, standards, but also accumulated a lot of experience. Development to today, already has a perfect product standards, testing methods and testing means,HDPE Water Pipe construction engineering specifications, etc., thus agreeing to product specifications and quality indicators, to achieve the interchangeability of products. This shows that the development of the pipeline has entered a mature stage, product quality and construction quality are guaranteed, thus ensuring the use of the pipeline effect.
From the early 90 century,HDPE Water Pipe the state vigorously applied the plastic pipe, and formulated a series of policies, systems, standards, but also accumulated a lot of experience. Development to today, already has a perfect product standards, testing methods and testing means, construction engineering specifications, etc., thus agreeing to product specifications and quality indicators, to achieve the interchangeability of products. This shows that the development of the pipeline has entered a mature stage, product quality and construction quality are guaranteed, thus ensuring the use of the pipeline effect.
HDPE tube In the production process, some manufacturers in order to reduce costs, access to more benefits, will use some of the material to produce, but often these materials produced by the material will allow users to appear a variety of security risks.
Let's see what we have to do to make the HDPE tube.
Roughly divided into recycled materials and crushed materials, including medical waste, chemical waste, etc., to the human body is very harmful.
Product Features
1. Basic characteristics: High-density polyethylene is a kind of opaque white waxy material, the proportion is lighter than water, the proportion is 0.941 ~ 0.960, soft and toughness, but slightly harder than LDPE, but also slightly elongation, non-toxic, tasteless.
2. Combustion characteristics: Flammable, can continue to burn after fire, the upper end of the flame is yellow, the lower end is blue, the combustion will melt,HDPE Water Pipe there is liquid dripping, no black smoke out, at the same time, emitting paraffin burning odor
3. Main advantages: acid and alkali resistance, organic solvents, excellent electrical insulation, low temperature, still can maintain a certain toughness. Surface hardness, tensile strength,HDPE Water Pipe rigidity and other mechanical strength are higher than LDPE, close to PP, than pp toughness, but the surface finish is not as pp
Part use of the product
1. Arena Board (ice hockey Board); 2. Backpack frame; 3. Bulletproof plate; 4. Bottle cap; 5. Piping systems resistant to chemical corrosion; 6. Coaxial cable inner insulator; 7. Food storage containers; 8. Automotive fuel tank; 9. Corrosion protection of steel pipelines; 10. Electrical and Piping boxes; 11. Far-infrared lens; 12. Folding Chairs and tables ; 14. Geothermal heat Transfer Pipe system 15. Heat-resistant fireworks mortar; 16. Safety helmet; 17. Hula hoop; 18. Natural Gas Distribution pipe system