New PPR Pipes and Fittings for Irrigation with Good Price Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 20000 pc/month
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Brief Introduction：
The comprehensive technical performance and economic indicator of PP-R are much better than galvanized pipe, UPVC pipe, polyethylene-aluminum compound pipe, PE-X (cross-linked polyethylene) and polybutylene pipe etc. For this reason PP-R is the leading products and widely used for feed-water piping in developed countries in Europe and America.
German Standard DIN8077 and DIN8078.
Nowadays PPR pipes win more attention and have been used all over the whole world more widely with its excellent sanitization performance, high heat resistance, compression resistance, corrosion resistance, pliability and seismic performance which make PP-R the real environmental friendly pipe.
Product Applications:
1.Distribution for cool and hot water
2.Duct for drinkable water system
3.Pipes for kinds of high-temperature and low-temperature heating system
4.Pipes for heating and cooling settings in solar energy system
5.Connecting pipe for air conditioner
Main Product Feature：
1. Light weight, easy and quick assembly
2. Most suitable for carrying drinking water
3. Excellent corrosion and chemical resistance
4. Bacteriologically neutral
5. Low thermal conductivity
6. Safe and watertight joints
7. Reduce heat loss
8. Resistance to scaling
9. Usable in seismic areas
10. Resistance to abrasion
11. Resistance to stray current
12. Eco-friendly
13. Long operational durability
Advantages：
1, High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius.
2, Heat insulation and Saving Energy: low thermal conductivity which is only 1/1500 of brass pipe, and 1/250 of steel pipe.
Non-toxic: no heavy metal additives would not be covered with dirty or contaminated by bacterium.
3, Corrosion Resistant: resist chemical matters or electron chemical corrosion.
4, Lower Installation Costs: light weight and good hot-melt performance can reduce installation costs by as much as 50% over metal piping system.
Product Description:
Pressure | Size(mm) | Pressure | Size(mm) |
PN1.25MPA | 20*2.0 |
PN1.6MPA | 20*2.3 |
25*2.3 | 25*2.8 | ||
32*2.9 | 32*3.6 | ||
40*3.7 | 40*4.5 | ||
50*4.6 | 50*5.6 | ||
63*5.8 | 63*7.1 | ||
75*6.8 | 75*8.4 | ||
90*8.2 | 90*10.1 | ||
110*10.0 | 110*12.3 |
Product Show:
Our Factory:
- Q:What are the disadvantages of using plastic tubes?
- One major disadvantage of using plastic tubes is their environmental impact. Plastic tubes are often made from non-biodegradable materials, contributing to the global plastic pollution crisis. Additionally, plastic tubes require significant amounts of energy to produce, increasing carbon emissions and contributing to climate change. Furthermore, plastic tubes can be prone to leaching harmful chemicals, such as BPA, which can pose health risks. Finally, plastic tubes are less durable than alternatives like metal or glass, making them more susceptible to wear and tear, leading to frequent replacements and increased waste generation.
- Q:How do I bend the plastic pipe?
- If it is hard PVC plastic pipe, plastic pipe can be used spring than in smaller diameter tube to bending parts, then bending plastic pipe can be extracted after the spring, so no deformation of plastic pipe bending. When the tension spring is pulled out, a long enough rope shall be attached to one end of the extension spring so as to pull the tension spring out of the pipe.
- Q:How do plastic tubes compare to rubber hoses in terms of flexibility?
- Plastic tubes generally offer more flexibility than rubber hoses.
- Q:There is a white plastic tube outside the tank. How can I use it?
- The black buckle on the top is an adjustment switch that regulates the intake. Taken off, it is equivalent to the maximum intake.
- Q:How do you prevent plastic tubes from melting?
- To prevent plastic tubes from melting, it is important to avoid exposing them to high temperatures or direct heat sources. This can be achieved by keeping them away from flames, extreme sunlight, or hot surfaces. Additionally, using plastic tubes made from heat-resistant materials can offer better protection against melting.
- Q:A 0.596 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is sealed off by an adjustable plunger, and comes to rest some distance above the plunger. The plastic tube has an inner radius of 7.07 mm, and is frictionless. Neither the plunger nor the metal cylinder allow any air to flow around them. If the plunger is suddenly pushed upwards, increasing the pressure between the plunger and the metal cylinder by a factor of 2.31, what is the initial acceleration of the metal cylinder? Assume the pressure outside of the tube is 1.00 atm.Please answer in m/s^2. Thank you!
- Before the sudden push, the net force on the metal cylinder is zero. This means downward force = upward force p0 A + m g = p A, where p0 is atmospheric pressure, p the pressure of the trapped air, m the mass of the metal cylinder, g the acceleration due to gravity and A the inner cross sectional area of the plastic tube. If the pressure p is momentarily increased to 2.31 p, then there is a net upward force of magnitude Fnet_up = 2.31 p A - p0 A - m g = 1.31 p0 A - 1.31 m g This net force gives rise to an acceleration that obeys Newton's second law: m a = Fnet m a = 1.31 p0 A - 1.31 m g a = 1.31 p0 A /m - 1.31 g = 1.31 * 1.01*10^5 N/m^2 * ( pi * (7.07*10^-3 m)^2 ) / 0.596 kg - 1.31 * 9.81 m/s^2 = 22.0 m/s^2
- Q:would it be toxic?could u melt the tubing to the cups with a lighter?
- air line tubing is probobly to thin to make an effective vacuum hose, but no it wouldnt hurt them to try, you could fuse it with a lighter, sound like a lot of work though. what are the cotton balls for? mollies can eat, algea wafer, shrimp pellets, pellet food, granules, flake food, live frozen or freeze dreid= daphnia, shrimp, worms, fruitflies... sliced raw or blanched veggies like cucmber squash, zucini, spinich
- Q:can you use rubber tubing to make moonshine?
- It's fine to use rubber. That other guy doesn't know what he's talking about.
- Q:In the begging she chops off her arm but she puts the yellow thing around at the top her arm. WHY!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- You mean like she tied it tightly around her upper arm? To slow down circulation to her arm, so she wouldn't bleed out and die so fast when she did.
- Q:Can plastic tubes be used for electrical insulation?
- Yes, plastic tubes can be used for electrical insulation. Plastic materials such as PVC (polyvinyl chloride) or HDPE (high-density polyethylene) tubes have excellent electrical insulating properties and are commonly used in various electrical applications to protect and insulate wires, cables, and other electrical components.
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New PPR Pipes and Fittings for Irrigation with Good Price Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 20000 pc/month
OKorder Service Pledge
OKorder Financial Service
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