HDPE PIPE 80
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Physical properties[edit]
Polyethylene is a thermoplasticpolymer consisting of long hydrocarbon chains. Depending on the crystallinity and molecular weight, a melting point and glass transition may or may not be observable. The temperature at which these occur varies strongly with the type of polyethylene. For common commercial grades of medium- and high-density polyethylene the melting point is typically in the range 120 to 180 °C (248 to 356 °F). The melting point for average, commercial, low-density polyethylene is typically 105 to 115 °C (221 to 239 °F).it is transprant.
Chemical properties[edit]
Most LDPE, MDPE and HDPE grades have excellent chemical resistance, meaning that it is not attacked by strong acids or strong bases. It is also resistant to gentle oxidants and reducing agents. Polyethylene burns slowly with a blue flame having a yellow tip and gives off an odour of paraffin. The material continues burning on removal of the flame source and produces a drip.[3] Crystalline samples do not dissolve at room temperature. Polyethylene (other than cross-linked polyethylene) usually can be dissolved at elevated temperatures in aromatic hydrocarbons such as toluene or xylene, or in chlorinated solvents such as trichloroethane or trichlorobenzene.[4]
GB/T13663-2000：
| PE63管材规格 | |||||
| 公称 外径dn，mm | SDR33 | SDR26 | SDR17.6 | SDR13.6 | SDR11 |
| 公称压力 PN,Mpa | |||||
| 0.32 | 0.4 | 0.6 | 0.8 | 1.0 | |
| 公称 壁厚 | 公称 壁厚 | 公称 壁厚 | 公称 壁厚 | 公称 壁厚 | |
| 16 | 2.3 | ||||
| 20 | 2.3 | 2.3 | |||
| 25 | 2.3 | 2.3 | 2.3 | ||
| 32 | 2.3 | 2.4 | 2.9 | ||
| 40 | 2.3 | 2.3 | 3.0 | 3.7 | |
| 50 | 2.3 | 2.9 | 3.7 | 4.6 | |
| 63 | 2.3 | 2.5 | 3.6 | 4.7 | 5.8 |
| 75 | 2.3 | 2.9 | 4.3 | 5.6 | 6.8 |
| 90 | 2.8 | 3.5 | 5.1 | 6.7 | 8.2 |
| 110 | 3.4 | 4.2 | 6.3 | 8.1 | 10.0 |
| 125 | 3.9 | 4.8 | 7.1 | 9.2 | 11.4 |
| 140 | 4.3 | 5.4 | 8.0 | 10.3 | 12.7 |
| 160 | 4.9 | 6.2 | 9.1 | 11.8 | 14.6 |
| 180 | 5.5 | 6.9 | 10.2 | 13.3 | 16.4 |
| 200 | 6.2 | 7.7 | 11.4 | 14.7 | 18.2 |
| 225 | 6.9 | 8.6 | 12.8 | 16.6 | 20.5 |
| 250 | 7.7 | 9.6 | 14.2 | 18.4 | 22.7 |
| 280 | 8.6 | 10.7 | 15.9 | 20.6 | 25.4 |
| 315 | 9.7 | 12.1 | 17.9 | 23.2 | 28.6 |
| 355 | 10.9 | 13.6 | 20.1 | 26.1 | 32.2 |
| 400 | 12.3 | 15.3 | 22.7 | 29.4 | 36.3 |
| 450 | 13.8 | 17.2 | 25.5 | 33.1 | 40.9 |
| 500 | 15.3 | 19.1 | 28.3 | 36.8 | 45.4 |
| 560 | 17.2 | 21.4 | 31.7 | 41.2 | 50.8 |
| 630 | 19.3 | 24.1 | 35.7 | 46.3 | 57.2 |
- Q:Can plastic tubes be used for display purposes?
- Yes, plastic tubes can be used for display purposes. They are often used to showcase and present various items such as posters, banners, flyers, or any other lightweight materials that need to be displayed in an upright and visible manner. The transparency of plastic tubes allows for easy visibility and protection of the displayed items, making them an ideal choice for display purposes.
- Q:Are plastic tubes suitable for industrial packaging?
- Yes, plastic tubes are suitable for industrial packaging. They are versatile, durable, and can be customized to meet specific packaging requirements. They offer protection, convenience, and ease of use for various industrial products, making them a popular choice in the packaging industry.
- Q:Are plastic tubes biodegradable?
- No, plastic tubes are not biodegradable.
- Q:ive heard stories about syrian hamsters getting stuck in tubes.
- Hello, It would be smarter if you didn't use that kind of cage. The plastic tubes fall apart and it's not very safe or secure for the hamster. A Syrian hamster Shouldn't get stuck, but you never know. I perfer to use aquariums with wire lids. They work amazing. Or else get a plastic storage container (square bucket thing) and drill holes into the sides and roof. (don't put the holes to big or close together; cage may crack or hamster may get out). I'm not fond or the critter trail cages, especially those with plastic tubes. I Hope this Helps!
- Q:Are plastic tubes water-resistant?
- Yes, plastic tubes are generally water-resistant.
- Q:Are plastic tubes safe for food and beverage applications?
- Yes, plastic tubes are generally safe for food and beverage applications. However, it is important to note that the safety depends on the type of plastic used and its compliance with food-grade standards. Food-grade plastics, such as polyethylene and polypropylene, are commonly used for manufacturing tubes that come into contact with food and beverages. These plastics are non-toxic, resistant to chemicals, and can withstand the necessary temperatures for food and beverage applications. Additionally, it is vital to ensure that the plastic tubes are properly cleaned and maintained to prevent any contamination.
- Q:why doesnt the plastic top of superglue stick to the tube?
- Because it's superglued on, the super glue probably got out and glued the cap on, happend with me to.... I had to buy new superglu.
- Q:Are plastic tubes suitable for hydrostatic testing?
- Yes, plastic tubes are suitable for hydrostatic testing.
- Q:What is the level of transparency of colored plastic tubes?
- The level of transparency of colored plastic tubes varies depending on the specific color and thickness of the tube. Generally, colored plastic tubes are less transparent than clear ones, as the pigments used to achieve the color can reduce the level of light transmission. However, some colors may still allow for a certain degree of translucency.
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HDPE PIPE 80
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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