China 2018 PPR orbital pipe Fitting machine used in Industrial Fields
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Product Overview
PP-R (polypropylene random) tube called type three polypropylene pipe and is also called the PP-R pipe or PPR pipe, with energy saving, environmental protection, high strength, corrosion resistance, with smooth inner wall has the advantages of scale, construction and easy maintenance, long service life, widely used in building water supply and drainage, urban drainage city gas and power cable sheath, and industrial fluid transportation, agricultural irrigation construction, municipal, industrial and agricultural fields. The PP-R pipe is made of random copolymerized polypropylene and is extruded into tubes to be molded into tubes.
Application
Distribution for cool and hot water;
Duct for drinkable water system;
Pipes for kinds of high-temperature and low-temperature heating system;
Pipes for heating and cooling settings in solar energy system;
Connecting pipe for air conditioners
Feature
1) The professional factory of fittings.
2) The important manufacture of fittings in china.
3) High quality and better price.
4) Convenient One touch fittings provide instant tubing connections.
5) Elliptical release ring help to connect the tube easily by manual, no special tools required.
Product Description
1.Material : | PPR |
2.Color: | White, Gray, Green, or as you required. |
3.Size: | 20-110mm |
4.Logo: | CMAX or Customized |
5.MOQ | 500pcs |
6.Samples Time: | (1) 4-5days-If you want to customize your logo. |
(2) 1day-For our existing samples for reference. | |
7.OEM Accepted | Yes |
8.Certification available: | Yes |
9.Packing Details: | Weaving Bag |
10.Production Capacity: | 5,000,000pcs Per month. |
11.Payment Term: | (1) L/C,T/T,D/P |
Product Show
FAQ
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which insures every product's quality.
Q: How much is your delivery time?
A: Normally within 30 days of receipt of LC original or prepayment, but mostly according to the specific requirements or the quantity
Q: I need sample, could you support?
A: We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Also you can have a visit to us, welcome to CNBM!
- Q:How do you clean plastic tubes?
- To clean plastic tubes, you can start by rinsing them with warm soapy water. Gently scrub the inner and outer surfaces using a soft brush or sponge. Rinse thoroughly to remove any soap residue. For more stubborn stains or buildup, you can try soaking the tubes in a mixture of vinegar and water or using a mild cleaning solution. After cleaning, make sure to dry the tubes thoroughly before using or storing them.
- Q:Are plastic tubes resistant to heat?
- Plastic tubes have varying degrees of heat resistance depending on the type of plastic used. Some plastics, like polypropylene and PTFE, have excellent heat resistance and can withstand high temperatures, while others, like PVC, have lower heat resistance and may deform or melt at elevated temperatures. Therefore, it is important to consider the specific type of plastic when determining its heat resistance capabilities.
- 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:Are plastic tubes resistant to impact or cracking?
- Yes, plastic tubes are generally resistant to impact and cracking.
- Q:Are plastic tubes resistant to pressure changes?
- Yes, plastic tubes are generally resistant to pressure changes.
- Q:Would exsanguination happen? Say the plastic tube is inserted and then left ignored. Blood flows out through the tube.Would the blood clot in the tube? Would the vein involved constrict and cut off flow? Would the patient die?
- It's unlikely that the patient would exsanguinate, especially if we are talking about a peripheral IV and not a central line. Yes, it is possible for blood loss to occur. Yes, blood can clot in the tube. This is what heplocks and flushes are for--to prevent this kind of thing when you don't have anything flowing through the IV.
- Q:Can plastic tubes withstand high temperatures?
- Plastic tubes can withstand high temperatures to a certain extent, as their heat resistance largely depends on the type of plastic used. Some plastics, like PTFE (Teflon), can tolerate extremely high temperatures, while others may start to deform or melt at lower temperatures. It is essential to consider specific plastic properties and their intended application to determine if they can withstand high temperatures effectively.
- Q:How do you prevent plastic tubes from yellowing over time?
- To prevent plastic tubes from yellowing over time, it is important to store them away from direct sunlight and extreme temperatures. Exposure to UV rays and heat can accelerate the yellowing process. Additionally, using UV-resistant or stabilized plastic materials can help maintain the tube's clarity and prevent yellowing. Regular cleaning and maintenance with mild, non-abrasive cleaning solutions can also help in preserving the tube's appearance.
- Q:One charged plastic ball is vertically above another in a test tube. The balls are in equilibrium a distance d apart. If the charge on each ball is doubled, the distance between the balls in the test tube would become:a. 4db. 2dc. 8d
- Equilibrium is established when the electric force between the balls = weight of upper ball .. this force is constant at any spacing. F = k.q1.q2 / d? .. .. For constant F .. q1.q2 ∝ d? .. .. d ∝ √(q1.q2) When q1 and q2 double .. (q1.q2) increases by a factor of 4 .. and d by a factor √4 = 2 Ans .. ?(b).2d
- Q:I have lots of hamster space all connected with tubes, and each area is colorful and some have wires. I have had hamsters in the past, but never more than one at a time. I want another hamster to replace the one I had for almost 4 years but then passed away. The thing is, I don't know if I should get more than one hamster at the same time, and also I don't know what kind of hamster/s I should get. Please help!
- Firstly, there is no such thing as a Teddy Bear Hamster. There are either Dwarf Hamsters or Syrian Hamsters. Teddy Bear, Fancy Bear, Panda Bear, Golden, Candy, Black Wolf, etc are just some fake names given to different coloured Syrian Hamsters to sell them at different prices. They are all the same, belonging to the Same Species. Now that I cleared that up, It depends on what you want. ?Dwarf hamsters, they are small and usually they like living in a group of 2 or 3. If you want more than one hamster, then you should go for Dwarf Hamsters. However, usually the Dwarf hamsters tend to bite ad trust their owners less, or hide when the owners approach unless they've gotten used to the owner. It may take a long time to tame them. There are exceptions, that's why I quoted the word usually. ?Syrian hamsters are of the large variety, with 2 kinds. Some have long fur and some have short fur. (The long haired Syrians are often falsely termed as Teddy Bear Hamsters). Syrian hamsters CANNOT be kept in pairs. They prefer to have their entire territory to itself. Any other hamster (considered as intruder) will definitely cause them to attack each other. I've seen it happen. The fights can be very dangerous, which can even lead to death. On the brighter side, Syrians are more friendly towards their owners and easier to tame. Yes, they do bite, only at first. They'll no longer bite once they get to know their owner. I've had 4 Syrian hamsters who loved to get out of their cages and climb on my bed and walk over me. I'd recommend ONE Syrian hamster. If your cage is large enough, the hamster will be very happy, assuming food and water being supplied and some quality time spent. (_( (=' :') --<I ? U (,()() ? -?o?'? ????-? ?- -β??? ??????- -? ?-★ ?ǐvǐ?? Я?? ★-? ??????????
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China 2018 PPR orbital pipe Fitting machine used in Industrial Fields
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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