Plastic Tubes - New PP-R Pipes for Industrial Applications at Competitive Prices
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 10000 pc/month
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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.
Application:
1) Cold and hot water systems of residence and commercial buildings
2) Transportation of industrial water supply and chemical materials
3) Pure water pipe system
4) Irrigation agriculture and horticulture systems
5) Transportation system of drinking water production
6) Piping networks for solar plants
Our Services:
MOQ | FCL, 25 metric tons per 20GP, can be assorted with different sizes. |
LCL for trial order is acceptable. | |
Price Term | EX-WORK, FOB China Port, CNF, CIF |
Payment | T/T,D/A,D/P, 30% advanced payment before production and balance before shipment; OR Irrevocable L/C at sight. |
Delivery Time | within 30 days of receipt of LC original or prepayment |
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:
FAQ
Q:Can I get some samples?
A:Yes.Sample order welcomed.
Q:What is the payment term?
A:T/T,L/C at sight.
Q:May I visit your factory?
A:Sure,wlcome any time .We can also pick you up at airport and station.
- Q: 1995 Honda Civic1.6L V-TECH Motor v4This is a good car there is only one problem the engine overheated and melted the plug wires. I replaced the Part but needs to have plug tubes cleaned out due to melted plastic. I need help from a mechanic expert about this as i do not have the tools to do the job but i could get them tools.
- unless the melted plastic interferes with the new tubes or spark plugs, there is no reason to try to clean the plastic out. if you can get the plugs out and put new ones in and put the wires on with no problem then just leave the residue in there...it won't hurt anything. you are talking about a major undertaking if you want to remove the tubes to clean them. The valve cover has to come off to get to the tubes and the tubes are usually pressed into the base of the head so the head may have to come off as well. you might want to just pull the wires and try to use a rat-tail file down into the tube to scrape away the excess plastic on the inside of the tube (leave the spark plugs in place if you try this so the filings don't get into the engine). Then use a vacuum cleaner to suck the filings out of the tube before you put the wires back on. I'd recommend that as the best thing to do if the burnt plastic is a concern. Otherwise, I'd leave it alone. hope that helps
- Q: I have a 16 month old girl who has her first ear infection now. She has it in both ears and still has it even after her medicine was done. We have an appointment with an ear, nose and throat specialist for this Thursday, and I will be asking him the following questions.. But I also wanted to hear from people that went through this with their child. I understand that ear tubes probably won't be necessary because this is her first time with an ear infection. What exactly are ear tubes? How are they put in? What are the pros and cons of having them? I have heard that in the long run, they can cause more damage than good. And how did you soothe your little one while they were having difficulty sleeping at night?Thanks!!
- Before tubes, the doctor should find out why the infection. She may have allergies that require medication to keep her passages clear. My 7 yr old is on her 2nd set of tubes. She had them put in because she got lots of infections and when she didn't have an infection, she had so much thick fluid in her ears that she had a hearing loss. The first set stayed in her ears for 1 yr and then fell out. The fluid came back and she had to have the 2nd set put in. Ear tubes are little disc-looking things that keep the ear canal clear of fluid. They are put in at a hospital under general anesthesia. I have never heard of long term problems with tubes, but there is no guarantee that they will stay in for a long time and subsequent surgeries are very possible. Talk to the specialist and see if he recommends allergy testing first. I would only have the surgery as a last resort.
- Q: How do you transport plastic tubes?
- Plastic tubes can be transported by packaging them securely in boxes or containers to prevent damage during transit.
- 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: Can someone tell me what that plastic elbow tube is called on the backside of my heater coil? VW Golf 2000.?
- Heater core tube? If it is the bend itself then say e.g. heater core tube with 90 degree bend.
- Q: How do plastic tubes compare to rubber tubes in terms of elasticity?
- Plastic tubes generally have lower elasticity compared to rubber tubes. While both materials exhibit some degree of flexibility, rubber tubes are known for their superior elasticity, allowing them to stretch and return to their original shape more easily. Plastic tubes, on the other hand, tend to be less stretchable and may not have the same level of elasticity as rubber tubes.
- Q: I want to connect some aquarium tubing to a regular plastic bottle, somewhere on the side, low down. It has to be a water and air tight connection and the bottle will contain water that will be drank so if any apoxies are used they have to be safe.How would you do it?
- I okorder /
- Q: Can plastic tubes be used for geothermal heating systems?
- Yes, plastic tubes can be used for geothermal heating systems. Plastic pipes, such as high-density polyethylene (HDPE) or cross-linked polyethylene (PEX), are commonly used in geothermal installations due to their excellent resistance to corrosion, flexibility, and durability. These tubes can effectively transport the geothermal fluid (water or antifreeze solution) between the heat pump and the underground geothermal loops, ensuring efficient heat transfer and system performance.
- Q: I am looking for a lightweight, easy-to-tear, food-safe plastic to be used with a heat sealer to package homemade baked goods. More specifically, dipped pretzel rods. Ideally, a roll of narrow width would be best. That way, I can insert the pretzel and seal both short ends, and so on. There seems to be an abundance of the more rubbery polyethelene tubing available, but it is very difficult to break apart. Think Twinkie plastic. Suggestions would be greatly appreciated! Thanx.
- They also might be able to steer you to someone
- Q: im making a light bulb vaporizer and on the top im sticking a plastic tube into a cork and i wanted to know if the vapor from the weed is hot enough to melt the plastic in the tube, and obviously plastic fumes are toxic so i wanted to know if thats safe. if not, is rubber tubing any safer? or would the vapor melt that too? dont tell me not to smoke, i get it how its bad for you
- It's a great source for more information about the many benefits of portable herbal vaporizers.
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Plastic Tubes - New PP-R Pipes for Industrial Applications at Competitive Prices
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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