How to bend the pipe - overview of the tools for bending

What kinds of benders and

bender - a device that is a device or machine that allows you to bend pipes of different shapes and made of different materials.Next will be described several types of benders:

• Hand benders.They can be as small device resembling tongs and placed in his hand, and a rather large machines, for actuating which is necessary to make quite a significant effort.With the help of hand tube bender is possible to bend the material of small diameter, and the accuracy of the device operation is low.
• hydraulic bender.Bending machine of this type is a device for bending the pipe, the main operating force which is a hydraulic pump.The work of the pump can stimulate both manually and by an electric motor.Hydraulic tube bender allows to bend pipes up to four inches.Precision bending as well as the likelihood of damage bendable material is much better than the hand tube bender.
• Electric benders have a wide range of pipe diameters, with which it is possible to produce bending, as well as high accuracy and low probability of material damage.Electric benders do not require the use of human power, except pressing the control button.The big disadvantage of using this type of benders is their very high price, which can reach several thousand dollars.

bend the tube of metal

PVC pipes are widely used installation of various communications.Advantages of application of this type of pipes in their lightness, bendability and ease of interconnection of their constituent parts.These tubes are most often used to ease of use due to bending.To bend the metal and plastic are used or small hand benders, or the pressure of the hands.The main thing to take into account the fact that the extension of metal-plastic materials can not be too soon to make a big change in shape.This can damage the pipe shell and spoil it.Flexible metal-plastic should be implemented gradually, changing the shape of a few degrees.

bend the pipe made of polypropylene Polypropylene

building materials are widely used in assembly operations of different communications.They are characterized by a low price and ease of bending and connection.Unlike plastic composite tubulars which are bent after mechanical impact polypropylene bend communication only after the heat treatment.This operation is carried out by means of special heating devices or mounting dryer.But when heated polypropylene material should comply with some caution, because of the excessive heat, it can come into disrepair.

bend the pipe square shape

Sectional gates differ from others by its shape and high strength.A flexible pipe products square shape (profile) is performed in cases where it is necessary to create a sturdy metal frame or other stable metal structure.For this type of bending is most often used benders.It should be hydraulic or electric flexors, because square materials are very durable.In the absence of bending tool can be applied method flexing with sand.bending method using the sand as follows:

• Inside the tube is filled with sand, and the holes are sealed with plugs on both sides.
• Thereafter, a rubber hammer or mallet is made gradually bending to the desired shape.This sand does not allow the walls to deform and affect the integrity of the shell.
• If necessary, the metal can be slightly heated with a blowtorch, it will increase the bendability several times.

Thus, the article was given comprehensive information, which relates to flexible pipes of various kinds.The above material will help in the home to use knowledge of bending pipe materials.