Plastic Tubes - HDPE Pipe PVC Pipe PE80 PE100 CNBM

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 3000 m/month

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Specifications

ISO 4427 hdpe pipe
1.Manufacture
2.Application:water supply
3.Diameter:20-1000mm

Advantages:

1.Nontoxic:

PE pipe material nontoxic, tasteless,it belongs to green building materials, never scaling,

which can effectively improve the water quality.

2.Corrosion resistance:

High resistance to attack from various types of chemicals. No electrochemical corrosion.
3.No Leakage:

PE pipe is connected in the ways of butt fusion, socket fusion and electrofusion and the

strength of joint point is higher than tube itself .

4.higher flow capacity:

The Smooth inner wall is easy for pipeline transportation .Under the same condition

delivery capacity can be increased by 30%.

5.Convenient for construction and installation:

PE pipe could be installed in a variety of trenchless ways, so it is very convenient for

construction and installation.

6.Lower system and maintenance costs:

PE pipe is not only convenient to transport and install, but also reduce the worker’s

labor intensity and improve work efficiency.
7.Longevity:

50 years under pressure use.

8. Recycled and Environment-friendly

Q: I am using a device to push small volumes (60-100cc) through a plastic tube with a length of approx 24 and a diameter of 1mm or less. I can control flow rate, generally 2-4cc/sec. The liquid has a higher viscosity than water. I am trying to determine the difference in pressure on the piston face (which remains a constant size) using different fluids with slightly different viscosities through tubing of the same length, and differences in pressure using the same fluid through different tubing lengths. Ie; Fluid A and Fluid B through Tube 1, and Fluid A through Tube 1 and 2. The tubes are the same material, same diameter, regardless of length. The pressure used to push the piston remains the same across all fluid/tubing combinations.: If the flow is not turbulent (no high speeds) and incompressible, and the tube is of circular cross section, then Poiseuille Law flow will ensue. In Poiseuille flow through a cylindrical pipe the velocity is largest along the centerline of the tube and diminishes to zero at the inner wall quadratically with distance r: v(r) = c (R^2 - r^2) with c a constant for given viscosity and pressure gradient ( delta(p) / L ) In Poiseuille flow through a cylindrical pipe the rate of flow (volume/second) is given by Qdot, where Qdot = ( Delta(p) pi R^4 ) /(8 eta L). (where eta is the dynamic viscosity of the fluid) Since the pressure difference Delta(p) is the pressure on the piston face - ambient pressure , let's call this (p - p0) , you have p - p0 = ( 8 eta L) * Qdot /(pi R^4) Using this Poiseuille' s Law you can calculate the pressure on the piston. You say at the end of your question that the pressure used to push is kept constant. In that case the flow rate you measure should be inversely proportional to eta and L.

Q: Okay this is a really horrifying scenario and I'm panicking. I have two 6 weeks old baby alexandarine parrots. I feed them by hand through a syringe. I attach a small rubber tube at the end of the syringe and feed them slowly. However as I was just feeding one, the tube got loose and is now stuck in the parrot's throat. I'm very worried. I can't go to a vet as there is no avian vet in our area. What should I do? Please Please help!! I'll be really thankful.: Go to a regular vet. Though they are not bird-specific, it is still a better chance than trying to remove it yourself and risk damaging their esophagus. Hopefully it's not too late. Please at least call a vet; if you can't go to them, it's possible they can at least tell you how to safely remove the tube.

Q: What sizes are plastic tubes available in?: Plastic tubes are available in a wide range of sizes, ranging from small diameters like 1/8 inch to larger ones such as 4 inches or more.

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: I have my sink clogged and I really wonder that I can use the drain opener to clear it off. My concern is that the sinks have plastic tubes. Will pouring the drain opener through them be harmful?: yes, it's OK. PVC is not prone to etching or deterioration due to drain cleaner use. extensive testing was done in the past with PVC P traps filled with drain cleaner for years and it showed no deterioration.

Q: Can plastic tubes be used for promotional or sample packaging?: Yes, plastic tubes can be used for promotional or sample packaging. They are versatile, cost-effective, and offer a convenient way to package and showcase products or samples. Plastic tubes can be customized with branding and graphics, making them an attractive option for promotional purposes. Additionally, their durability and ability to protect the contents make them suitable for sample packaging as well.

Q: What are the different material options for plastic tubes?: There are several different material options for plastic tubes, including PVC (polyvinyl chloride), PE (polyethylene), PP (polypropylene), and ABS (acrylonitrile butadiene styrene). These materials vary in their properties and characteristics, such as flexibility, durability, chemical resistance, and temperature tolerance, allowing for a wide range of applications and industries to utilize plastic tubes for various purposes.

Q: Hot melt construction technology of PPI plastic pipe: To cut the pipe, the end face must be perpendicular to the axis of the pipe. The general use of the pipe or pipe cutting shear pipe cutting machine, if necessary, use a sharp saw, but after cutting the pipe section should remove burrs and burrs;

Q: Can plastic tubes be used for ventilation lines?: Yes, plastic tubes can be used for ventilation lines.

Q: plz answer this question its for school: Ok friend, according my little knowledge, the plastic is better in transporting some kinds of liquids(eg. Water, oil, etc). Why? We've known that water(H2O) is containing Hydrogen and Oxgen elements. The Oxygen can risk some metal (called corosi), the metal will be damaged and doesn't good for a long time.. Plastic? It's not like metal. Good for it.. Thanks,

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