Fittings for copper pipes - choose a reliable connection

Applications fittings for copper pipes

Copper pipes are extremely widely used in a variety of areas: industrial manufacturing, food, refrigeration and other types of equipment.For example, all of the major systems in a modern car is made of copper and its alloys.

And the reasons for the popularity of the use of copper products in high corrosion resistance to chemically aggressive compositions and materials, high ductility and flexibility (easy to take the desired shape and form), the differential operating temperature range allows use in heating or refrigeration.

course, the pipe should be connected to each other, make turns, transitions between different diameters, etc.Special connectors and adapters are a separate product group called fittings.They are straight and transient in the sense of connection of pipes of different diameters and one, respectively.

Compression fittings for copper pipes and other varieties

All types of fittings, depending on the method of fastening during installation, conventionally divided into four groups: threaded, welding (soldering), crimp and flange.The basis of the design of each group are the features.

already discussed, crimping collet fittings have a special ring in the pipe for installation.The purpose of this ring is to create a hermetic compression.Ease of use without the need for brazing, and accordingly, a high work rate. Press fittings for copper pipes provide the ability to perform the installation in the case where there is a need to connect copper pipe with another material.

widespread methods of installation by soldering or welding.This method provides a very reliable and sealed connection.Used for critical parts, often in the refrigeration equipment for the production of radiators, etc.For such products, there are also fittings for soldering copper pipes.

Along with high reliability and durability derived compounds, their cost is relatively moderate.In addition to a brazing, welding is also used with the use of special equipment to receive the connection reliability is much higher than when soldering.Feature copper welding is connected to the gas burner (acetylene and oxygen) or electrodes in argon or helium.

classic flange connection for copper pipes and fittings used in the case of large diameter.For water supply systems and heating systems are used compression screw fittings for copper pipes.

Such compounds provide high integrity and quality of construction.Ease of use due to the presence of the clamping ring and bolts.Apply standard options for installation fittings in the pre-cut and stripped the copper pipe.

Mounting fittings for copper pipes

The proper installation of compression fittings allows you to not only quickly and reliably connect the pipes, but also, if necessary, quickly remove the connection.The general requirements for the installation of a curved knee should be observed generally exceeding straight pipe installed before fitting, height difference must be not less than two and a half pipe diameter.

For preparation for installation of the pipe fitting, it is necessary in each case cut to a length of not less than its diameter (to remove any defects in diameter).For insulated pipe shell is removed at least fitting length and diameter.

during installation to facilitate the installation work is recommended to apply grease on silicone or Teflon based.Not recommended the use of mineral oils and other hydrocarbon compounds to a lubricant when installing copper fittings for plastic and polymer pipes.

Execution better to conventional open-end wrench, is not recommended to use pliers, pipe wrench, etc.In any case it is necessary to use special support sleeves.Compounds such fittings must ensure free access to the places of their installation.