The diameter of the casing for the well : how to choose the kind of

What presents a drilling

well drilling - the process of breaking rock to form a cylindrical cavity that opens for admission to the aquifer source.The soil in this system may crumble due to the constant pressure on the wellbore wall, which can cause the destruction of the walls of the borehole and cross section of the pipe.The well may be under siege.

Therefore, that this did not happen in a well assembled a special casing, which prevents collapse of the borehole walls.The void is formed between the tube walls and poured concrete and gravel from granite, which also acts as a water filter.Sealed articles system and generally provide the casing and the diameter of the well casing.They confront the effects of groundwater and soil subsidence.

Casing and requirements

In order to fulfill its true purpose, products comply with the following requirements:

1. They should be durable, resistant to shifts in the wall and have to withstand the pressure on the wall from the soil and rocks.
2. should be sealed and easy to install.
3. should have a long life, as after their failure and shut down, resume the same source of water, as before, have not come out, so it's necessary to build a completely new one.
4. Their resistance to aggressive agents and corrosion must be at the highest level.
5. Little weight is also a condition for when selecting pipes, since the smaller it is, the easier and faster to mount design.
6. pipes must be free of bending length.It can be up to 0.5 mm on the one meter, if the product relates to improved accuracy.

diameter casing for wells: selecting parameters

information about the casing vary depending on several parameters.It is necessary to collect information about the place of location of water.This can help the neighbor and his household well, the size of which can be measured, but it is best to contact the specialized agencies that will give information about the location of the water in your area.

then are important indicators of spent water, as it will give information about what should be the diameter of the casing for the well.The metering of water consumption take water for watering vegetable gardens, orchards and water supply to the animals.

Learning readings of water consumption can easily choose the model of the device.The only thing we should not forget when choosing a pump is that the value of the pipe with an increase in diameter also increases.

Therefore, you need to note information about the diameter of the pump, the technological gap and the thickness of the wall of the product, and only then choose the size of the column.It is necessary to select a valid value diameter with a margin.It is also important to know that most of the manufacturers of products made from a wide variety of diameters, but the most common is the 125 millimeter pipe.It has the most optimal value for equipment and works for the installation.Large-diameter products not set for domestic water pipes.

pipes come in several forms, which are also endowed with certain advantages and disadvantages.

Such varieties:

1. Asbestos.Used for technical water supply.But now rarely applied.Has low cost, long service life, and the diameter of the well casing can be chosen.Disadvantage: a large wall thickness and the mounting difficulty.The material is quite fragile, so it is very difficult to dock the workpiece.
2. Steel.A popular type of products for arrangement of hydraulic constructions of all kinds of depth and artesian wells.Lifetime - 50, and the wall thickness - 6 mm.Their installation is much easier due to the threaded connections.Expensive products.Also have susceptibility to corrosion, which significantly degrade the water quality.
3. Polymer.The most popular to date of the products, divided into three sub-species and has many advantages over the other.It provides tightness and anti-corrosion ability.Also resists chemical reagents and does not require disinfection.

• IPA.The pipe is manufactured with small diameters, but with bays big extent.Mount the workpiece without joints, which provides seals.
• PVC.A popular material for wells suitable for drinking water supply.
• Polypropylene.A rare view of an application, but the most effective for distributing water systems.

Good luck to you in your accomplishments and pick the best water with his own hands!