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AGR is a new type of material made of ultrafine particle acrylic (acrylic resin) elastomer fully blended with polyvinyl chloride molecules and chemically copolymerized. AGR, Chinese name is acrylic copolymer polyvinyl chloride, full name in English It is Ackylic Graft Resin. It has fully exploited the advantages of both materials, has excellent impact resistance and low temperature resistance (≤10 °C or less), and is called "plastic steel pipe".
The quality of this new material is in full compliance with the standards for drinking clean water pipes required by the World Health Organization and the Chinese Ministry of Health. Also has green, environmental protection, energy saving, low temperature resistance, corrosion resistance, pressure resistance, high impact resistance, good rigidity, small coefficient of linear expansion, reliable connection, convenient installation and maintenance, thin wall, smooth inner wall, good hygienic performance, oxygen barrier performance Good, long service life, recyclable and so on.
The connection method of AGR pipe is very simple, only solvent can be connected. Large-diameter pipe can also be connected by elastic sealing ring. It does not need complicated and expensive construction machinery. It only needs simple chamfering tool, cutter and tensioner. .
First, the characteristics of AGR tube
1. Has excellent water rationality
2. The pipe wall is thin and the pressure resistance is high, and the flow rate of the pipe system is more than that of other pipes of the same pipe diameter.
3. It has flame retardancy and can be extinguished by itself when leaving the fire source.
4. Its hygienic performance is better than the standards of the Chinese Ministry of Health and the International Health Organization WHO
5. High freezing strength, can adapt to abnormally cold and hot areas (--30 ° C to 50 ° C)
6. Do not worry about corrosion and electric corrosion
7. Long-lasting characteristics due to its special molecular structure
8. The coefficient of linear expansion is the lowest among all kinds of plastic pipes. It is not necessary to consider the problem of expansion and treatment during construction, and supports large interval piping.
9. It is easy to operate by ordinary plug-in bonding construction.
10. Its raw materials can be recycled and used as a green product.
11. Considering various factors such as construction and maintenance, it is a cost-effective pipe.
Second, AGR tube production standards
1. The product standard fully complies with GB/T17219-1998 "Safety Evaluation Standard for Drinking Water Distribution Equipment and Protective Materials" and GB5749-85 "Sanitary Standard for Drinking Water"
2. JIS "Japanese Drinking Water Hygiene Standard" and World Health Organization (WHO) health standards, and obtained ISO9001 quality management system certification and ISO14001 environmental management system certification
Third, AGR pipe product specifications
Outer diameter outer diameter wall thickness length curvature
Nominal value allowable deviation very poor nominal value allowable deviation nominal value allowable deviation
2020+0.30
-0+0.35
-0.052.30+0.50
-06.000+20
-0--
2525+0.30
-0+0.35
-0.052.30+0.50
-06.000+20
-0--
3232+0.30
-0+0.35
-0.052.40+0.50
-06.000+20
-0--
4040+0.30
-0+0.35
-0.053.10+0.50
-06.000+20
-0<1.0
5050+0.30
-0+0.35
-0.053.60+0.50
-06.000+20
-0<1.0
6363+0.30
-0+0.40
-0.104.70+0.50
-06.000+20
-0<1.0
7575+0.30
-0+0.45
-0.155.60+0.50
-06.000+20
-0<1.0
110110+0.40
-0+0.60
-0.206.60+0.50
-06.000+20
-0<1.0
Stainless Steel Cable System,Cross Bar Support,Cable Railing System,Vertical Cable Platform Railing
Ningbo Unikim Metal Products Co., Limited , http://www.unikimrailing.com