Plastic Tubes HDPE Pipe 100
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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 fluid transfer in laboratory settings?
- Yes, plastic tubes can be used for fluid transfer in laboratory settings. They are commonly used due to their flexibility, durability, and compatibility with a wide range of chemicals. However, it is important to select the appropriate type of plastic tubing that is chemically resistant and suitable for the specific application to ensure accurate and reliable results.
- Q: How do you prevent plastic tubes from deteriorating?
- To prevent plastic tubes from deteriorating, it is important to store them properly, away from direct sunlight and extreme temperatures. Regular cleaning and maintenance should also be done to remove any chemical residues or debris that might cause degradation. Additionally, using the appropriate type of plastic for the intended application and avoiding exposure to harsh chemicals can help prolong the lifespan of the tubes.
- Q: Can plastic tubes be threaded or connected?
- Yes, plastic tubes can be threaded or connected using various methods such as compression fittings, barbed fittings, or adhesive bonding.
- Q: i'm making a science fair project and its on Ferrofluid (or a liquid like magnet) and i'm trying to create a generator by placing the liquid in plastic tubing. but the problem (obviously) is that is i don't seal the two open ends of the tube the liquid will drain out. what can i use to block the tubing?Oh almost forgot, my substance is a magnet so it can't be any material that can possibly conduct electricity.
- i would probobly go with maybe a silicone based adhesive, caulking maybe? like what you use around bathtubs n such. it sets fairly quick, adheres to most materials and is waterproof. hope this helps.
- Q: Are plastic tubes resistant to punctures?
- Yes, plastic tubes are generally resistant to punctures due to their durable and flexible nature.
- Q: Broke 1 replacement tube trying to install it, any secrets to getting it on there?
- make sure it is the correct size,if so put a little oil on end of tube,you can use blunt end of lead pencil to help you get started.
- Q: Are plastic tubes resistant to oil?
- Yes, plastic tubes are generally resistant to oil.
- Q: Can plastic tubes be used for gas lines?
- No, plastic tubes are not suitable for gas lines as they are not strong enough to handle high-pressure gases, are prone to degradation and can potentially leak or cause safety hazards.
- Q: What are the common sizes of plastic tubes used for HVAC?
- The common sizes of plastic tubes used for HVAC vary but typically range from 1/4 inch to 1 inch in diameter.
- Q: Can the tap water plastic pipe connect with the old water pipe?
- The tap water plastic pipe can be connected with the old water pipe.Plastic water pipes and iron pipes need to be connected with external thread. Buy a double headed nut (with the same thread specifications) hose short connection, the nuts are screwed in the plastic water pipe and iron pipe at both ends, you can complete the connection work. Convenient and easy to save and easy to use.
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Plastic Tubes HDPE Pipe 100
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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