PPR-AL-PPR Equal-thickness Wall Composite Pipe

Ref Price:
$0.20 - 10.00 / pc
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
500 pc
Supply Capability:
100000 pc/month

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Product Description:

PPR-AL-PPR Equal-thickness Wall Composite Pipe

Description:

Our PPR-AL-PPR Aluminum plastic composite pipe is consisted of five layers.

The middle layer is thin aluminum, outer layer is PP-R, inner layer is PPR.

There is imported heat glue which is extruded by high temperature and high pressure.

PPR-AL-PPR Equal-thickness Wall Composite Pipe

Features:

1. Five-storey structure combines the rigid metal pipe and health and sealing plastic pipe perfectly.

2. The middle layer of aluminum isolates the external air, infiltrating the external oxygen barrier pipe, inhibiting the bacterial survival in the breeding pipeling, it is used to ensure the health of the water in the pipe and to prevent secondary pollution invisible.

3. The expansion properties of PPR-AL-PPR pipe is close to metallic materials, and has no apparent expansion in hot and reduction in cold when install and apply to use, the outside is more straight and attractive.

 

Advantages:

1. Greatly reduced linear expansion coefficient, only 1/4 of that of PPR.

2. 100% oxygen tightness, suitable for heating systerm.

3. Improved resistant to impulse under low temperature, resistant to UV-rays.

4. Easily detected by detector when embedded, owing to the metal layer.

 

Applicaitons:

1. Distribution for cool and hot water.

2. Pipes for kinds of high-temperature and low-temperature heating system.

3. Pipes for heating and colling settings in solar energy system.

4. Connecting pipe for air-conditions.

 

PPR-AL-PPR Equal-thickness Wall Composite Pipe

PPR-AL-PPR Equal-thickness Wall Composite Pipe

PPR-AL-PPR Equal-thickness Wall Composite Pipe

Packaging & Delivery

Packaging details: weaving bag

Delivery detail: 10-30 days

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Q:PE plastic pipe surface is concave, how could it happen?
Special heating tools shall be adopted according to different interface forms, and no open flame heating pipes and fittings shall be used. 3, the use of welding methods connected to the pipeline, should use the same brand material of pipe and pipe fittings, for the performance of similar, must pass the test, qualified before.
Q:What tools and methods are needed for the installation of plastic hoses and steel tubes?
Because of the linear expansion of PVC - U drainage pipe, the temperature expansion is larger. In the installation of drainage risers. To install expansion joints, but how to install, and what part of the installation, the construction unit is notVery clear. At the same time in the construction of cross branch often is not properly installed or not installed bellows expansion joint, and in accordance with the specifications, drainage cross branch, stem straight pipe, ventilation pipe, circular ventilation tube apparatus and ventilation pipe on the confluence confluence no greater than 2 m, should be set expansion joints, and horizontal drainage the branch should set up special expansion joint. And the maximum spacing of retractable joints shall not exceed 4 M.
Q:What are the main specifications and sizes of PVC pipe fittings?
Because PVC is a hard plastic, to make it soft, a large amount of plasticizers must be added. Plasticizers are easy to release in a heated environment. If you are using DEHA, it will interfere with the human endocrine, cause women to breast cancer, birth defects, reduce the number of male sperm, or even mental disorders.
Q:What are the differences between electrofusion welding, hot melt welding and welding connection?
Hot melt is to use materials for heating and melting of special equipment, and even after the material is cooled. The hot melt pipes used in the project are all hot melt, and the construction is convenient and economical;
Q:What's the size of the PPR pipe?
Using a special scissors cutting vertical pipe, the incision should be smooth, without burr, such as must be cleaned before welding, welding parts, cleaning pipes and fittings, avoid sand and dust quality joint damage.Two. Mark the depth of the end of the tube with a marker.Three, with the welded pipe size matching heating head assembly welding machine, connect the power supply, waiting for heating head to achieve the most work temperature (260 + 10 degrees Celsius)Four. Meanwhile, pipe and fittings are inserted into the welding machine and heated according to the prescribed time. The heating time is shown in the hot melt connection process parameter table
Q:How is the building material, plastic pipe and sewer made? Where are the machines and how much is the selling price?
The raw materials for the general characteristics of production technology of pipe fittings and pipe the same general, China is now the popularization and application of plastic pipe of many varieties are: polyvinyl chloride (PVC) tube (in the form of the structure can be divided into: single tube solid wall pipe, reinforced radial pipe, core layer foam pipe, spiral pipe muffler double wall corrugated pipe, single wall corrugated pipe etc.), polyethylene (PE) pipe series products (according to the density and structure divided into HDPE, MDPE, LDPE double wall corrugated pipe, spiral wave fiber winding tube etc.) chloride PVC pipes, crosslinked polyethylene (PE-X) pipe, three type polypropylene (PP-R) pipe, polybutene (PB) pipe, ABS (three copolymer acrylonitrile butadiene styrene ethylene) (SP) pipe, aluminum-plastic composite pipe, high temperature resistant non crosslinked polyethylene (PE-RT), ultra high molecular weight polyethylene (UHMW-PE) pipe, polyethylene silicon core pipe and so on.
Q:What's the blind head in the pipe fittings?
Plug, plug, plug the pipe fittingsSealing plastic pipe is really like the hat, pipe cap, so the plastic tube called a cap.
Q:What are the common connecting methods for plastic PP pipes?
The electric wire welding method: the oxidation of the tube surface skin removed, insert pipe specifications corresponding with the electric heating element, the heating element to the rated current through a certain period of time, polypropylene pipe fittings and pipe joints to heat and melt each other, turn off the power, thus forming an inseparable interface. The butt welding of the pipe end treatment method: first, with the heating plate placed on well tube and tube or pipe and pipe fittings, set the heating temperature, close the control power, heating, pumping out the heating piece, and then ends by force rapid docking together to form a high cooling. The strength of trapezoidal interface, its interface strength and bulk material. Flexible flange connection method: in the plastic flange place steel looper flange, and then put the appropriate gasket, string into the specified bolt, tighten it.
Q:What are the characteristics, properties and uses of PVC plastics?
Because of its high chemical stability, it can be used to make anti-corrosion pipes, pipe fittings, oil pipes, centrifugal pumps and blowers, etc.. The wide application of hard PVC tank production in the chemical industry lining, corrugated board, building doors and windows, wall decorations and other building materials. Because of its excellent electrical insulation performance, it can be used in the electrical and electronic industries for the manufacture of plugs, sockets, switches and cables. In daily life, PVC is used in making sandals, raincoats, toys and artificial leather, etc.!
Q:What are the classifications of plastic pipes and fittings in the enterprise standard?
Plastic pipe as an important part of chemical building materials, with its superior performance, health, environmental protection, low cost and widely accepted by the majority of users, mainly UPVC drainage pipe, UPVC pipe, aluminum-plastic composite pipe, polyethylene (PE) pipes, hot water pipes which are polypropylene PPR.

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