🔧 Clamps crimp metal: what are and what is needed

Hard to imagine a bus system pipeline no connecting parts. In today's edition of the publication HouseChief consider who plays the role of the locking device. In particular, he talks about what a crimp metal clamps. What are the tools, what are the differences they are from each other. This question is quite relevant for those who equips pipelines in their own homes or apartments.

Repair and mounting clamps: the main differences

Fixing connectors and repairs - are completely different products. Each of them performs a specific function, accordingly, has its own distinctive characteristics. Lock type of repair - is a multifunctional clamp, which is designed to eliminate in piping systems problems of the following type:

• crack longitudinal and transverse type;
• infringement of tightness in the connecting parts (fittings);
• fistulas on the tubes formed due to stray currents.

Mainly used for the repair of the classic models of collars in the form of metal plates with bent ends. It is at these locations set the nuts and bolts for the tie. Included in these devices are not talking rubber gasket, so it needs to be individualized.

Repair clamps benefit before fastening. They are characterized by simple and quick to install, suitable for virtually eliminate any malfunction, do not require draining for work.

Metal steel pipe clamps

Steel collars are intended primarily to fix the problem areas pipelinesWhich are carriers of liquid and gaseous substances. In general, all construction models are similar, they differ only can its geometry.

Technical parameters and material of manufacture

As for the raw materials used for the manufacture of connectors, the type of steel and can vary in price and quality. At the same time, finished products must fully comply with GOST 24137-80. Such crimping must consist of two parts. As to the parameters that are taken into account when choosing a crimp include:

• size;
• types of connectors;
• the diameter of the fastening nut;
• working and breaking load type.

Traditionally, for the production of metal clamps used carbon steel or stainless steel, which is resistant to mechanical damage and corrosion.

Type structure and shape of the collar fixation

Structurally, the fasteners can be divided into several types, from which depends the possibility of operating devices:

1. U-shaped. The collar is equipped with a bar and bolts for easy tie. Such devices are capable of holding heavy loads and are used for both internal and external repair of pipelines.
2. Clamps with clip. These items are in most cases made of plastic. fix only polypropylene tubesFor example, plumbing.
3. Clamps bolted. These clamps are very convenient, because for them there is no need to specifically select the clip. It is present in the kit together with nuts and washers for sealing compounds.
4. Funds with a locking pin. In appearance, the device consists of two arcs of the same size with a rubber gasket. The pipeline is fixed by a clamping bolt, but it creates a fixed position pin, which is mounted on the wall.

Also worth noting is the existence of clamps to the movable and fixed fastening method.

mounting option is better to choose depending on the case, to which it is applied. For example, if with the purpose of repair, need to reliably fix the pipe fragment, the ideal solution is to buy a collar with a pin.

Varieties crimp metal clamps for pipes

In cases where it is necessary to perform suspensions breakages of pipes, metal tools best fit. However, they are further divided into several types. According to these features and will have to choose a mount, depending on the situation. For example, certain kinds of metal crimp clamps are used in cars to connect the hoses and pipes.

Tube and spring clamps

Pipe clamps are reinforced with braces form a ring. Designed for mounting in those cases when it is necessary to reduce the internal pressure in the pipeline to facilitate repairs.

Spring collar - this is somewhat simplistic device. It is used for the repair of structures that are subjected to the linear expansion.

Power steel hinge clamps

Reinforced hinged collars are also called rotators. They are designed for secure fixation of forests and other tall structures. Such products are fixed at absolutely any angle. Diagonal braces are fixed similar collars.

Metal band clamps and spiral

The belt fixing type or power - device with seats for bolts. Well-established itself as a reliable means of fixing and hydraulic pressure pipe installations.

Spiral embodiments do not represent a complex mechanism. On the contrary, they are easy to install and are used more often than others. Their main purpose - rigid fixation highways.

Metal clamps with rubber sealant for tubes

Usually this option is used to clamp mating pipelines in places of branching. As a sealant on these devices use rubber gaskets. Besides, for a more reliable connection pipeIn a clamp structure provided with threaded coupling compounds.

Other types of the clamp fasteners

In addition to the basic options of clamps can be used and less popular models. These adaptations include:

• screw clamp which is a belt with slits and screws for the presence of a reliable fixation;
• wire fasteners - a device with several rings which are interconnected by a clamp;
• reinforced stainless steel clamps. This practically one embodiment of the above fasteners, but having an additional reinforcement in the form of thickened material or stronger locking parts.

In different areas, all these devices can be called in different ways. Therefore, rationally choose suitable fasteners can one who is guided perfectly in the names of these structures.

Dimensions of crimping metal clips by type

To select locking structures necessary to determine the right size that will fit the type of fasteners. Consider the possible dimensions, certain production standards.

For other types of connections, they are identical to those given in the table. However, if necessary, remove the sample in the tubes, the diameter of pre-measured and analyzed scale of the problem, and then determines the frame size crimping device.

What is special crimping metallic clips for large diameter pipes

With regard to fixing the pipes with a large diameter, there must only be used in galvanized steel clamps. At the same time, they kind of did not play a role. Regardless, whether you are troubleshooting the power lock or clamp force.

Repair collars for pipelines: the rules of operation and appearance

To eliminate the harmful effects of accidents on highways used pipe repair clamps type. For example, the breakout tap or heating system, Simply place the place the problem without pressure relief. This repair method can be temporary or permanent.

Specifications for repair clamps

From a technical standpoint, pipe clamp stainless or galvanized represents bracket with a rubber insert, which gives the joint tightness. However, devices model data is for damages on the straight sections of the pipeline. The bending or branched burst structure to repair so it's impossible.

Devices for repair of pipelines must have the following characteristics:

• the presence of the bolt clamps;
• rubber sealant presence of varying thickness;
• Crimping possibility spacer parts together;
• durable metal which is not amenable to deformation.

On a note! Temporary protection of the flood at break of tap water or sewage pipe repair guaranteed when using galvanized clamps.

What types of repair clamps

Depending on the complexity of the work on the pipeline mounting, it is necessary to select and model repair clamp. We will understand the existing varieties:

• unilateral. Most often, this U-shaped pattern of fasteners, which has one floor with threaded ends and a jumper, which subsequently fixes the pipe by means of bolts. However, this option is suitable only for devices prevent the various leaks;
• double-sided - a structure having two metal half circle, which are interconnected by means of bolts, which in this construction can be from 2 to 4 pieces;
• the multicast. Such a clamp is a more complicated form of fastening. Usually, this embodiment is designed for fixation of several pipes simultaneously.

What are the metal clamps for high pressure hoses

Crimp metal reinforced clamps are equally important for the main pipelines, as well as for flexible hose routes. For such systems are provided or worm variants locks or power.

Worm hose clamps

Worm type of fastening is a bolt and a ring with notches which are deposited on the inner edge of the collar. This helps to keep the device hermetically connection.

Power clamps for high pressure hoses

Anchorages power type connections perfectly cope with their tasks, and their will be several subspecies:

• galvanized wire strip and have as a clamping bolt connection;
• reinforced hose clamps - have clips on both sides;
• Universal alloy, equipped with two bolt-on.

Made all these types of clamps from stainless steel. they are all equally easy to use and relatively cheap, so a supply of such fasteners will not interfere in the economy.

We see a video overview of clamps, which tells about the purposes for which a particular type of use, which ones are best to buy.

Dear users, if you have any questions relating to the publication, be sure to ask them. Our team is happy to answer them as soon as possible. If you have experience in the use of a crimp - share it with us.