PPR Fitting Elbow with unequal diameter on sales with Food Hygiene Regulations and Non-toxic

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9100 pc
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520000 pc/month

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Product Description:

Product Features
1. Corrosion resistance
PPR pipes and fittings can resistant to most chemical corrosion; it can withstand PH value range 1-14 high concentration of acid and alkali corrosion over a wide temperature range.
2. Installation performance
PPR pipe PPR pipe is light in weight, and the operation installation is easy, which make it available to weld again. It is very important that pipe and pipe fittings can be welded together in seconds with a simple tool. Compared to traditional connection methods it can save 40%~50% of the time.
3. Safety Indicators
The basic component of PPR is carbon and hydrogen which is simple. It keeps in line with food hygiene regulations, non-toxic. If you use PPR pipe, there will no dirt in the inner wall or “secondary water pollution” caused by rust any more.PPR pipe ,green building materials, is more suitable for transporting drinking water.
PPR Fitting Elbow with unequal diameter on sales with  Food Hygiene Regulations and Non-toxic

 

 

Advantages of PPR pipe
1. Maximum operating temperature can up to 95℃; it can work in a long term under the condition of 70℃ and 1.0Mpa.
2. PPR pipe density is only 1/8 of metal pipe; pressure resistance strength test is up 5Mpa, with good toughness, impact resistance.
3. Inner diameter of PPR pipe is little bigger than that of pipe fittings, which can ensure not to increase the resistance to fluid flow.
4. Inner wall of PPR pipe is smooth, no rust, no scaling, small fluid resistance
5. PPR pipe has excellent insulation properties, can significantly reduce the vibration and noise caused by the flow of liquid.
6. PPR pipe energy consumption is only 20% of steel pipe; its thermal coefficient is also only 1/200 of steel pipe, reducing heat loss greatly.
7. PPR pipe is poor electrical conductor material, which can avoid galvanic corrosion phenomena.
8. With poor thermal conductivity, PPR pipe can reduce condensation.
9. PPR pipes, fittings are recyclable.



Application
1. Hot and cold drinking water supply system of civil and industrial buildings
2. Clean, pure water piping system
3. Beverage production and transport systems
4. Industrial liquid delivery system
5. Central air conditioning system
6. Hot water circulation Heating System
7. Compressed air piping system
8. Garden and greenhouse irrigation systems

FAQ

 

Features of PPR Pipes

PP-R pipe as a new pipe, has the following characteristics:
1. The production of energy saving PP-R pipe is only 20% of the steel pipe, and its low thermal conductivity [0.2W / (mK)], is only 1/200 of steel pipe, used in hot water systems will be greatly reduced heat loss.
2. Corrosion-resistant, non-scaling, hygiene, wall using non-toxic PP-R pipe can be removed from the use of galvanized steel pipe caused by fouling, rust and water quality caused by the "secondary pollution." Since PP-R component simple, basic component of carbon and hydrogen, in line with food hygiene regulations, non-toxic, more suitable for transporting drinking water.
3. Heat, pressure, long life and long-term use temperature of PP-R pipe up to 95
, short-term use temperature up to 120 . The temperature is 70 , working pressure of 1.2MPa conditions, the long-term continuous use, life expectancy up to 50 years.
4. Lightweight, high strength, fluid resistance PP-R pipe density of only 1/8 of metal pipes, pressure resistance strength test up 5MPa, and good toughness, impact resistance. The smooth wall has no rust, no scaling, fluid resistance. The main technical indicators PP-R pipe is as follows: the density of 0.9g / cm3 modulus of elasticity (20 ) 800MPa thermal expansion coefficient of 1.8 × 10-4 / K thermal conductivity of 0.2W / (mK) longitudinal shrinkage rate of 2% impact ≤10% hydraulic test short-term trials breakage rate 1h, ring stress 16MPa no leakage long 95 , 1000h, hoop stress 3.5MPa no leakage table 1 performance comparison of several pipe material.
PP-R pipe in addition to general plastic pipe has a light weight, corrosion-resistant, non-scaling, long life and other characteristics, but also has the following main features:
1. Non-toxic, health. Molecular material PP-R only carbon and hydrogen elements, no harmful toxic elements are present, reliable health, not only for hot and cold plastic water pipe, can be used to clean drinking water systems.
2. Thermal insulation. PP-R pipe thermal conductivity coefficient of 0.21w / mk, steel is only 1/200.
3. Good heat resistance. Vicat softening point of PP-R pipe 131.5
. Maximum operating temperature of up to 95 ,
plastic water pipe can meet the water supply and drainage requirements specification hot water system.
4. Long service life. PP-R pipe in working temperature 70
, working pressure (P.N) 1.OMPa conditions, the service life of up to 50 years; at room temperature (20 ) the service life of up to 100 years.
5. Easy PPR installation, reliable connection. PP-R has good welding properties, pipe, pipe fittings can be used hot-melt and fused connections, easy PPR installation, the joint firm, which is greater than the strength of the connection portion of the strength of the pipe itself.
6. Recyclable materials. After cleaning, after crushing PP-R waste can recycle in pipe, tube production. If recycled material amount does not exceed 10% of the total, does not affect
pp-r pipes and fittings product quality.

 

 

 

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Q:how we can design a simple total head tube?
A tube with an open ends and connected straight (at right angle) into the side of a pressure container like a pipe or a vessel is called a piezometer. Fluid will rise in the tube equivalent to the static pressure in the container. In a pipe the fluid will probably also be moving and so will have some dynamic energy. If the tube tip has been bent 90 deg. and inserted ( preferably to the center) so that active end is facing upstream, the impact of the moving fluid will convert to additional height of fluid in the tube so that the total head will be the sum of the static equivalent plus the velocity equivalent in feet or meters. That tube is sometimes called an impact tube. The best arrangement is to close the active end of the tube and drill a hole at 90 deg near the end. This allows for the straight tube to be more easily inserted through a small round opening with a sealing gland to stop leakage. This short part can be metal and a clear plastic or glass tube extension fitted to it. A Pitot tube is a combination of the two types of tube and is commonly utilized to measure velocity by subtracting the two heads. It is used in any fluid, water or air, open or contained. However, the Pitot like most other pressure devices usually employs a gage rather than open tubes. The open tubes will limit the amount of pressure to be measured because for each pound of measured pressure (psig), water will rise 2.31 feet.
Q:I've had 10 flat tires on my mtn bike. I've used Slime inner tubes & a thin plastic thingy inbetween my?
if your tires are to old they can twist on the rim tearing your valve stem. other then that find a new trail. lol
Q:Can a plastic pipe be evacuated into a vacuum?
Yes, the polypropylene material can be made into a vacuum
Q:What is the name of the plastic tubing that has electrical wiring in it, and is used under concrete?
Depends where you are, if in central europe, plastic conduit is often used when wiring houses under concrete but it doesn't offer any mechanical protection against a drill bit. If in UK, spec would say that if not a SWA, you will need to run copex, monical each end and connect the earth to it. As soon as the drill bit hits a neutral or live inside the cable after going through the copex, RCD kicks in.
Q:is abs plastic tubing the same as pvc?
No, okorder.com and ask, they know everything there
Q:Getting toothpaste out of the tube?
No, but they are in stores by the dental products.
Q:sound coming from tube (Toy)?
kinda looks like a small hose for the pool , maybe 2 tube and 3'-4' long
Q:Ok I transferred my mercury stash to a air tight sealed plastic tube. Is this safe?
Your Hg is safe in the tube and MUCH safer than some kid plating with it with his fingers. The expression Mad as a Hatter comes from olden days when the felt on hats was applied with a mercury paste by workers using their hands
Q:tubular bellows?
Try plastic dryer vent pipe. Its spiral wire with some kind of mylar like skin. It can be used as bellows. Right around 4 diameter.
Q:Anyone know where I can buy a custom tube (wood, aluminum, or plastic) with the following dimension...?
Go to any machine shop they can turn one out in no time. By the way that is closer to being a ring than a tube

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