Properties of HDPE material

installation of polyethylene pipes in the ground.

Structural material HDPE (High Density Polyethylene), is one of the derivatives of ethylene polymerization and has high ductility and is unaffected by corrosive environments.These properties, as well as frost, HDPE made indispensable in the production of sanitary products, and in particular pipes for water and gas supply.The production of low-density polyethylene can be divided into three components:

• communication supply of water and heat in the living quarters;
• pipes for pipeline installation;
• pipes for drainage and drainage water.

also made of this material can be made and a set of valves for setting the above-mentioned systems.

quality polyethylene characteristics allow its use in everyday communication, as well as in large industrial scale when needed laying of large HDPE pipes in the ground, can withstand high pressure water or gas.The diameter and length of the tubes depend only on the operating conditions and customer needs.

All work on the assembly and installation of pipes should start with the settlement.Well, if you have a site plan already developed a scheme of a lining of communications.If not all the buildings there are, in reality, do not forget to add them to the project that would subsequently not be problems.Water supply and sewerage system must always be taken into account during construction.The first step is to make trenching as HDPE pipes are installed underground.Depending on the destination system (water or sewer) chosen method for connecting PE pipes:

• mechanical fastening joints using fittings;
• weld joint.

The easiest way is to - plug-in connections of pipe joints.With this method of HDPE pipe assembly are connected by joints and fittings.With proper selection of mating parts, the communication can be routed either directly, or turn to the right or to the left, as shown in your circuit.Laying HDPE pipes under the ground with his hands - quite reasonable operation that does not require additional equipment and tools.This method is very simple and effective, but there is a drawback - the possible flow of the system.

Sewage system of polyethylene pipe, welded fittings connected - a complex process, since it is necessary to use a special welding machine.If you can not afford to purchase it, and you'll use it often does not, then the best way - to rent a unit for welding of electro vremeni.Osnovnoe for a short period, and most importantly - make a sweep of the material pipe joints.Contact with even small amounts of dirt will be a catalyst for the low quality of the welded joint.The preferred pipe weld joint to joint.To this must be heated ends welded structures (tubes) and compress them.More HDPE pipe welding process, see the video.

Subtleties HDPE pipe installation by welding.

Most likely, in the first independent experience will certainly be visible seam, a perfect connection of the pipe joints will come with experience.Do not lose heart and much experience for the pioneers of this type of work, there are special tools and devices for the stripping pipe joints, which give 100% result.

Laying HDPE pipes in the ground will provide the consumer long-term operation, in which no problems after using cleaning agents.With the right treatment this water is suitable for all sewer systems.