Single-walled polyethylene pipe For the transfer of rural and urban water, hard polyethylene pipe based on tables PE 100, PE 80 is used.

Drinking water lines are not always transported from smooth surfaces.

In many cases, natural obstacles such as mountains, valleys and rocky surfaces cause problems.

It is clear that the implementation of a development project should not harm nature.

In addition to preserving nature, the cost and speed of implementation of water supply construction projects is very important.

Existence of superior features in polyethylene in comparison with other options such as metal pipes, cement and… has made the use of polyethylene pipes in water transfer become the first option.

Types of polyethylene water supply pipes

Single-walled water supply polyethylene pipes are used for optimal water transfer and consumption. These pipes help to save water in various fields, including agriculture. These pipes are used in urban and rural water transfer, pressurized irrigation, sprinkler irrigation, strip and drip irrigation . These pipes are produced and supplied in different sizes, thicknesses, and load classes. These pipes are available in sizes of 16 to 2500 mm and are also produced in classes 2, 4, 6, 10, 12, 16, 20 and 32 times and above and are offered in the domestic market. These pipes are used as the main branches of water pipes.

The advantage of polyethylene water supply pipes

These pipes have numerous advantages and this is the reason why these pipes are popular all over the world and 90% of water supply pipes are made of polyethylene pipes. Light weight, ease of installation, ease of transportation, cheap and reasonable price, high resistance to sunlight, high mechanical and chemical resistance, resistant to internal and external pressures such as concrete pressure, impact resistance, resistance to Corrosive, non-leaking, safe and durable connections, useful and long life, variety in different load pressures, variety in size and thickness, high thermal resistance, cold resistance up to minus 70 ° C, resistant Fire, earthquake and earthquake resistance and external and internal stresses are important advantages of these pipes.

Price of polyethylene pipes

The price of these pipes varies according to the standard grade, quality of materials used, size and thickness, brand and country of manufacture, exchange rate and stock exchange. Centers and sales agencies that provide standardized pipes that are approved by the Ministry of Health, Ministry of Jihad Agriculture, and have a national and standard mark and provide certified goods with insurance and warranty are the best centers to buy. To be.

Some features of polyethylene water supply pipe

flexibility
Ease of implementation
Lack of solvent
Life over 50 years
Minimal pressure drop and no sedimentation
Resistance to predators
Heat resistance negative 20 to positive 50 ° C

Method of connecting water supply pipes:

Single-walled polyethylene water supply pipe in the form of branches and coils of size 50 to 1200 mm (length of branches 6 meters and 12 meters – coil length of 100 meters and 50 meters) produces working pressure of 2.5 atmospheres to 40 atmospheres Be.

In the new type of this product, the presence of a layer inside the polyethylene pipe has caused the drinking water consumption to reach the consumer 100% hygienically.

How to connect a polyethylene water supply pipe from size 1 / 1/2 inch to 5 inches using polyethylene screw connections or by butt welding and from a size higher than 5 inches should be done by welding polyethylene flanges to the pipe head And together with the rim, washers, bolts and nuts, connected the pipe to each other and other devices.

It should be noted that when welding polyethylene pipes, the pipe head must first be completely smooth and polished. Then, by gluing the hot iron and with appropriate pressure (appropriate to the diameter, thickness and raw materials of the polyethylene pipe, the degree of the machine should be selected), the two pieces of polyethylene should be connected to each other.