Plastic Tubes HDPE Pipe ISO4427-2000 DN40
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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: I need some info about collapsible tubes... so guys pls suggest me some links or some useful points about collapsible tubes like its properties, applications, etc. asap...Thanq Buddies
- Information is below.
- Q: Can plastic tubes be reused?
- Yes, plastic tubes can be reused depending on their condition and purpose. If they are clean and undamaged, they can be washed and used again for various applications such as packaging, storage, or transportation. However, it is important to consider the type of plastic and any specific regulations or guidelines for reuse to ensure safety and effectiveness.
- Q: Can plastic tubes be used for gardening or irrigation purposes?
- Yes, plastic tubes can be used for gardening or irrigation purposes. They are commonly used as drip irrigation systems, allowing for efficient and targeted watering of plants. Plastic tubes are durable, flexible, and can be easily installed, making them a popular choice for gardeners and farmers alike.
- Q: I'm building a computer and I got to the liquid cooling option and I can't decide between copper tubing and plastic tubing. I've seen plastic tubing and know that plastic is easier to detach, but I think copper might cool the components better. Any suggestions?(Note-this is not a budget build by any means-I want to know which one performs better, not what's the best bang for your buck)
- Copper is better bang but needs to be bent for each component. Plastic is flexible and just needs to be cut to length
- Q: What are the different end cap options for plastic tubes?
- The different end cap options for plastic tubes include screw-on caps, snap-on caps, push-on caps, flip-top caps, and threaded caps.
- Q: Quality inspection station said that the ceiling does not let go PVC tube, I did not find evidence
- Because the rigid plastic pipe material is fragile and high temperature is easy to deformation, it should not be laid in the high temperature and easy to suffer mechanical damage." Should not be laid in high temperature and mechanical damage. There are many of the original process standards, there are also related content, PVC is not allowed in the ceiling laying, according to the estimate is also the provisions of the people's regulations, but more strict. The wind pipe belongs to the metal equipment in the building. According to the concept of equipotential bonding, it should be done with equipotential connection.
- Q: Anyone know where I can buy a custom tube (wood, aluminum, or plastic) with the following dimension...??I.D. : 4.0625 inchesO.D.: 4.1875 inchesLength: 1 inch (can be longer, of course)Ive been looking all over the net for custom plastic manufacturers but no success as of yet.Thanks!
- custom okorder ?
- Q: incase i needed antibiotics and the nurse had a technician take my bloodpressure and i told him and he saw how i ahd that lil plastic tube in my vein incease i needed antiobiotics and i said shouldnt you do it on the other arm and he was like no its ok and he cecekd my blodd pressure while i ahd that in my vein is that really ok to do that??????????????? cus later she checked my blood pressure again ten mintues after he did that and it was only 70 and later when i left the hospital i was so dixxy and felt imparied but they also gave me adovine a anti anxiety could that habe made me dizzzy? was it ok that he checked my blood prssuere witht hat in my vein?
- SPELLING IS FUNDAMENTAL
- Q: What are the advantages of using plastic tubes in the agricultural sector?
- The advantages of using plastic tubes in the agricultural sector include their durability, flexibility, and resistance to corrosion and chemical degradation. Plastic tubes are lightweight and easy to install, reducing labor costs. They provide a cost-effective solution for irrigation systems, allowing for efficient water distribution and minimizing water wastage. Plastic tubes also offer protection against UV rays, preventing damage and extending their lifespan. Additionally, their smooth interior surface reduces friction, leading to improved flow rates and energy savings.
- Q: Can plastic tubes be used for gardening?
- Yes, plastic tubes can be used for gardening. They are commonly used for various purposes such as irrigation, hydroponics, and creating vertical gardens. Plastic tubes are durable, lightweight, and easily customizable, making them suitable for a range of gardening applications.
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Plastic Tubes HDPE Pipe ISO4427-2000 DN40
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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