Barrel for connecting pipes 5 letters. Steel barrel. "We work on the fitting." Glossary of terms

For high-quality connection of individual parts of the pipeline, components such as steel barrel. Connecting fittings are used in the arrangement of various pipeline systems.

We offer to buy high-quality components cheaply in Moscow or make them to order barrel of steel by customer's size.

Detailed description

A barrel (bochata) is a steel tube with a thread applied to it from both ends. Double-sided steel element is designed for threaded connection of various types of pipes when laying pipelines. Products are made from cold-formed seamless tubing.

For the installation of gas pipelines and other types of pipelines, it is used welded steel barrel, which we also make to order in any size. Barrels differ from the plumbing squeegee by carving. Squeegee metal has one long thread for the coupling and locknut, while the barrel has two threads of the same length on both sides.

Products are distinguished by length, by type and threading, by nominal diameter. Our resources allow us to produce any size of parts.

Application

Barrel for welding and with a threaded connection is widely used in the installation of pipelines for water and steam heating, hot and cold water supply, domestic gas supply, as well as for fire extinguishing systems and other process pipelines.

In a word, it is used where there is a need to firmly fix the connected sections of pipelines.

Steel barrel, as a connecting threaded element of the pipeline, functions well under the influence of such non-aggressive media as water, gas, steam and withstands temperatures up to plus 175 degrees Celsius.

Any size on request

We always have a variety of products in stock barrels of steel. The nomenclature is very extensive. First of all, the consumer has access to sizes 1 inch, 1/2, 3/4. All other sizes are made to order in the shortest possible time. Our resources allow us to accept orders for large volumes. If you are interested in retail, we are also happy to offer high-quality components at an affordable price. Our price will pleasantly please you, as well as the quality of the products that we manufacture.

Fitting fitness strife

If you are just starting to comprehend the basics of science called plumbing, then you should start learning with fittings. And although you are not going to sell fittings in bulk in the future and ship flanges in barrels, it is simply necessary to know what types of fittings are used by specialists today.

So, fittings are special pipeline parts that are used to connect its parts to each other. At the same time, pipelines can be of various types, and the connection can perform different functions - branching the pipeline, sealing it, connecting, and so on. So, for example, fittings can connect pipes of the same diameter to each other. Such fittings are called straight. But those fittings, whose task is to fasten the ends of pipes of different diameters, are called transitional. In the classic version, fittings are attached to pipes using threads, which can be either internal or external, and threaded fittings are used for this. In general, in translation from English, the word "fiting" is translated as connection, installation or assembly.

Fashion fittings in plastic "dressed"

Modern fittings are made from a variety of materials. The fact is that the technologies for the production of the most important elements of plumbing are constantly evolving, and fittings made of cast iron, steel, as well as brass fittings today are equally replaced by plastic and polypropylene ones. The process of replacing steel or cast iron fittings with fittings made from modern materials is due to the widespread transition in modern construction of plumbing communications to the use of metal-plastic and polypropylene pipes. These pipes have a large number of undeniable advantages over the materials of past years. The small weight of metal-plastic and polypropylene provides ease in every sense of the word - in transportation, installation, fixing the pipe. Both polypropylene and metal-plastic pipes are not subject to corrosion and are resistant to temperature extremes, which cannot be said about heating systems of past decades. Another plus of using pipes made of metal-plastic raw materials or polypropylene is the unique soundproofing properties. After all of the above, it becomes clear to the beginner why metal-plastic and polypropylene fittings are replacing threaded fittings. It should be noted that in general fittings for metal-plastic pipes are press fittings and compression fittings.

"We work on the fitting." Glossary of terms

Fittings are transitional, angular, cross, straight. They can be in the form of a coupling, a barrel, a squeegee, a tee, stoppers, and so on.

Coupling

Coupling is one of the many types of fittings. The main task of the coupling, the thread of which is located on the inside, is the connection of pipe, hose or sleeve segments. Couplings are simple and transitional. The coupling is cut into the pipe without fail using seals from such types of raw materials as energy flex, tow, sanitary flax, fum tape, etc. In general, the sealant in the process of using fittings as threaded elements is used everywhere.

Barrel

A barrel or adapter is most often compared to a coupling because it is used for the same purpose as a coupling - to connect different parts of the pipeline to each other. But, if the thread of the coupling, as we have already indicated, is on the inside, then the thread of the barrel is located on the outside. Bochata - this is also called this element - it is advisable to use it on the final segment of the pipeline branch, for example, in the case of installing a crane.

Sgon

If the barrel is similar to the clutch in terms of its functional characteristics, then the squeegee, in turn, is very similar to the barrel. One way or another, the sgons have their own individual characteristics. Spurs are used to connect already laid pipes. The carving on the sides of the drive is not the same - on the one hand it is longer, on the other - shorter. This is done so that, in the event of a rupture of the pipeline, all parts of which are rigidly fixed, it would be possible to fix them in their places without shifting or rotating.

corner

Corners (corners) are also a kind of coupling, that is, a piece of pipe bent at an angle of 90 °, etc. The corner has a thread on both sides, which opens up great opportunities for mounting pipes. Elbows are used to change the direction of a pipe line. Corners allow you to change the direction of flow by 45-120 °. But it is worth noting that it is possible to change this direction only in those places that were originally included in the project. Corners allow you to create a large branched piping system. An angle is installed at the end of a straight section of the pipeline, and then a pipe is screwed into it, which starts a new section of the pipeline line. Corners are indispensable if the line "winds", that is, repeatedly changes its direction.

Tee

Tees, bends and manifolds are indispensable in cases where it is necessary to apply repeated branching of the pipeline. Using a tee allows you to start a new pipeline line without interrupting the course of the main branch.

Stub

A plug is another type of fitting. Plugs are designed to close end openings in pipelines. Depending on the type of fixation, plugs are divided into flanged and wafer, rotary, flat welded, spherical and elliptical. In this list, "outstanding" are steel flanged plugs, which are able to withstand the temperature of the working environment from -70 to + 600 C. In general, flanged plugs have unique characteristics in terms of resistance to aggressive media.

This is not a complete, although sufficient for the first acquaintance, list of various types of fittings with a brief description of their functional application. Good luck with your knowledge of the basics of plumbing.

All of the above parts are used for splicing) metal pipelines associated with hot and cold water supply systems for residential buildings and their heating.

During the installation of these systems, their maintenance is provided without the use of open fire (welding, cutting, etc.).

The use of these parts makes it possible to disassemble and assemble systems independently.

"A part designed for threaded connection of pipelines. It is a pipe segment with pipe threads at the ends. At one end, the thread is short (5-6 threads), at the other long (20 .... 30 threads). Squeeze is most often used for connection of two fixed pipelines, ... "

The length of the pipe segment itself can be different and differ from the standard one (sold in the store).

The name - "Sgon" is derived from the fact that, when splicing pipes, the coupling (in the photo is on the right on the pipe and cast from cast iron), first, twists back (drives), is attached close to another thread (usually wrapped with tow-flax) , and then it is wound onto the connected pipe ...

In addition to the coupling, there is a lock nut in the kit, which is pressed against the coupling and compresses the linen-tow, preventing the leakage of liquid. Plays the role of a sealer.

2 - Barrel;

"Scope of application: to create a threaded detachable connection of pipeline systems at a temperature of the conductive medium not higher than 175 ° C and a pressure of P \u003d 1.6 MPa ...."

Sold without clutch and locknut.

3- Nipple

The main function in the system is

"In the case of a permanent connection of pipelines, the nipple can simultaneously perform the function of their mechanical (power) fastening. In particular, a plumbing radiator nipple is used to connect sections of heating batteries to each other and is performed simultaneously with left and right threads, which allows turning it with a special nipple wrench , pull together both parts at the same time.

The second use of this word is

serves to bleed air from heating systems. They are equipped with radiators on the top floors of buildings. It is especially relevant in the autumn period of launching heating systems in the city. Allows you to remove air and improve the circulation of the coolant.

It looks something like this (although now there are many modifications):

In fact, the concept of "Nipple" is different. From the question itself, one can conclude about a valve for venting air from heating systems, but in the automotive industry it plays the role of a non-return valve that allows air to enter the wheel tire and does not allow the latter to go back.

4- Thread .. there are metric, inch and pipe and others. So, here, you can’t explain right away and from the raid. Their diversity is associated with the integration of various standards of measures and measurements in the world. With the globalization of the industry in the industry, etc.

Steel sleds

Sgon is a part of pipeline fittings (pipe billet). Outwardly, the slings are similar to other threaded connections, such as a thread or a barrel, however, there are a number of fundamental design differences: the slings have a short thread section at one end, and a longer one at the other. At the end with a long thread, a coupling and a lock nut are fixed, and the end with a short thread serves to connect pipes with a coupling.

Spurs allow you to firmly connect sections of the pipeline when none of them can be turned. The connection is as follows: the end with a short thread of the drive is brought to the edge of the pipe. Then a sleeve is screwed onto a short section of the thread using a sealing material. A sealing material is wound at the end of the coupling. The coupling is rolled onto the pipe, leaving its edge on the thread of the drive, and secured with a lock nut.

Recently, an American threaded connection has often served as an alternative to squeezing.

Spurs are also often used with ball valves. In this case, the spurs are attached to one end of the ball valve.

In the product catalog of the Santekhros company, squeegees made of steel and brass are presented. All products are constantly available in a warehouse in Moscow.

For more information on any question you are interested in, please contact the manager by phone