SDR11 to SDR6 ppr compound alu/fiber pipe

Application areas:
PP-R pipes & fittings are manufactured according to German DIN standards with sizes ranging from 20mm upto 160mm. The outstanding temperature rating up to 950 C and pressure rating up tp 25 Bar make PP-R system the ideal solution for variety of applications including:
1.Hot and cold potable water piping networks in residential and commercial buildings.
2.Heating systems.
3.Chilled water networks in air conditioning systems, as an effective light weight and corrosion free subtitute for steel pipes.
4.Transport of wide range of chemicals in the industry.
5.Piping networks for rainwater utilization systems and swimming pools facilities.
6.Compressed air installations and other industrial applications.

Pipe layout and laying:

PPR pipes and fittings are made of Polypropylene Random Copolymer (PP-R), also known as Type 3. The quality of our material guarantees long life over 50 years, high resistance to pressure and temperature. This material is suitable for hot and cold water supply systems and heating systems.
CHARACTERISTICS OF PPR PIPE SYSTEM
UV Resistance: PP-R pipes and fittings are not ultra-violet resistant and must be covered, lagged or painted if being installed outdoors. The pipe can be painted using an etch primer to prepare the surface, and then applying a UV stable paint.

Precautions:
1. Pipe and fittings should be stored in a well-ventilated warehouse or simple shed, not open storage, to prevent direct sunlight, pay attention to fire safety, not less than 1 m away from the heat source.
2. Pipe should be stacked horizontally in the formation of the ground, should avoid bending the pipe, stacking height of not more than 2.0 meters, the pipe should be stacked layer by layer, should not be stacked too high.
3. handling pipe and fittings, should be handled with care, to avoid oil, severe impact is strictly prohibited, and sharp objects collide and throw, throw, roll, drag.
4. Do not beat with hard objects pipes and fittings, especially at lower temperatures.
5. The pipe must be cut perpendicular to the axial direction of the pipe, and keep the incision clean and level.
6. Hot-melt connection should be strictly in accordance with the provisions of the welding depth of connection.
7. Hot-melt connection should be strictly in accordance with the provisions of the welding time.
8. Hot-melt connection, the maximum deviation of pipe and fittings shall not exceed 5 degrees.
9. Bending pipe, the bending radius of not less than eight times the pipe diameter, it is strictly prohibited to bend with open flame heating.
10. Metal thread in the design of the tapered thread, the connection can be used when hemp or raw material with a seal, not too tight.
11. When two pipes overlap each other, the curved pipe must be used.
12.PP-R pipe shall not be used as a pull, hanger and so on.
13. Buried straight tube closed, the wall or floor should be marked with the location and direction of the tube is prohibited in the official path of impact or nail nails and other sharp objects.

The certificates which can assure you the quality!

Q1.How to get free samples ?

A: Send your address, your telphone number , post code ,and express account number to our mail box .and told us which model of samples you need .

Q2.Who pay for the express cost ?

A: We can support you free samples each model 1-3 pcs ,as to the express you pay firstly,after place order we will return the freight to you.

Q3.What is your packing?

A: Usually plastic bags,carton, can be packed as your require.