Single bolt power clamp is an articulated device that is used to fasten hoses (with increased rigidity) and various types of pipes. Power models have high performance and can withstand heavy loads. The use of such a device allows for reliable tightness and durable fasteners.
Clamps are used to connect and fix pipes, hoses, nozzles in various systems and designs
Content
What it is?
Power models are made from various materials, but the most common version of a power single-bolt product is steel. Steel, to increase performance, has a protective layer, which, as a rule, is represented by aluminum or zinc coating. The coating thickness ranges from 10 to 14 microns.
Such clamps do an excellent job in conditions of high humidity. In addition, steel power products with one bolt have good vibration resistance, in comparison with other types. This type of clamps is considered to be one of the most durable.
Consider the cases in which the use of power devices is recommended:
- with temperature differences;
- in a vacuum;
- at high pressures in the systems;
- if there is strong vibration in the system.
Another distinguishing feature of these devices is the ability to evenly distribute tensile pressure over themselves. All of these characteristics allow this type of articulation to be reliable and durable.
In addition, there are such options for power models:
- with two bolts;
- spiral;
- spring;
- nylon.
The clamp is a metal bracket with a bolt for tightening
Important! You need to understand that the number of bolts does not affect the quality characteristics of the product. Such configurations were invented for various situations in order to implement the most suitable and convenient mounting option.
Such power clamps are used for:
- fixing reinforced hoses with thick walls;
- for fixing pipes in drainage structures;
- as well as in pneumatic and hydraulic drives.
A power product with one bolt can be used more than once, which is also a big plus.
Design features of single bolt products
Joining pipes by welding is a rather difficult task. In addition, it requires certain building skills and the availability of special welding equipment. In the case of power models, pipe fixing is quick. Such a connection provides excellent sealing and has a long service life. The design of this product does not allow to break the tightness of the joint if the pipe vibrates.
Such a device, as a rule, is made of steel (reinforced, stainless) and has a special layer of rubber on the inside. The rubber in this layer is porous, it acts as a buffer during vibration. In addition, when operating such clamps, you do not have to worry about the fact that they will interfere with the transportation of the substance through the hose pipe.Power models do not pinch the hose and do not affect the movement of the medium in the system.
Despite the fact that the clamp is fixed very tightly, it does not interfere with the movement of the medium through the pipe or hose
Consider the basic elements that make up this clamp:
- tape;
- bolt;
- bracket;
- strut (fixed);
- bridge (performs a safety function);
- screw.
Note! Clamp tape is made with rounded edges. This is necessary so as not to damage the hose wall with an acute angle.
main parameters
The price of power models varies depending on the quality of the product and brand. Therefore, before buying a clamp, it is recommended to study its characteristics.
As mentioned above, the galvanizing layer is 10-14 microns. Diameter sizes can be from 17 to 252 mm. To strengthen the products, their brackets are released with stiffening ribs. Such ribs undergo additional processing by galvanic coating during production.
The width and thickness of the tape depends on the diameter: the higher its indicator, the correspondingly greater the width with thickness. This relationship is described in the table below.
Table 1
| Mm | Tape width mm | Tape thickness mm |
| 17–22 | 18 | 0,6 |
| 23–43 | 20 | 0,8 |
| 44–174 | 23 | 1,2 |
| 175–252 | 26 | 1,7 |
In production, such clamps and components are packed in a separate box, so you can not be afraid about the fact that you have to purchase fasteners separately. Also, when buying in bulk, boxes with clamps are sorted in 20-30 pieces and stacked in a separate, large package.
Varieties of power single bolt clamps
Like any other product, the single-bolt power clamp has a fairly wide selection of varieties, which allows you to easily purchase a device that is suitable for a particular case. A variety of sizes, diameters and other technical characteristics expands the application of power parts with one bolt.
Clamps vary in diameter, staple width and other characteristics.
Single bolt devices are primarily divided into:
- reinforced;
- ordinary.
From the name it becomes clear that the reinforced type of product is used in cases where resistance to high mechanical loads in severe conditions is required. Such a clamp has increased strength characteristics, evenly distributes the load on its own and has a large moment for breaking.
Installation of such products, as a rule, is carried out on round pipes (including water pipes with cold and hot water). However, when using a power clamp in hot water systems, it must be taken into account that pipe expansion can occur from high temperatures. Because of this, the load on the hinge device increases. In such cases, it is recommended to loosen the clamp so that it does not burst.
By means of this device, as mentioned above, it is possible to fix the pipes to the supporting structures of different materials. This is very convenient and simplifies the installation of water or gas structures at home or in production.
According to the material, power single-bolt devices are:
- galvanized steel;
- from stainless steel;
- made of brass.
Brass products have a lower coefficient of strength, but also quite reliable. Stainless and galvanized steel has excellent anti-corrosion properties. However, if the galvanization of the steel clamp is damaged, this can lead to rusting of the product, therefore, when choosing power clamps, it is recommended to pay attention to the quality of the coating.
The most popular are stainless steel clamps and galvanized steel
What to consider when buying this device?
If you decide to purchase a power single-bolt device for fixing pipes, experts advise you to pay attention to two main points:
- The type of metal this fastener is made of is very important.The operational characteristics of the clamp depend on the presence of protective spraying.
- In addition, the dimensions of the clamps, their cross-section, the width and thickness of the tape determine the application. In case you cannot decide on the clamp, for a specific case, it is recommended to consult a specialist.
Important! Pay attention to the manufacturer. Products from well-known brands, as a rule, are more expensive, however, such products will not fail during operation.
Mounting clamp
The installation of a power device, which includes a single-bolt mechanism, is incredibly simple:
- The product is untwisted to obtain the desired diameter for the size of the pipe.
- It is installed and tightened with a bolt on the pipe. You can tighten with a regular wrench.
- Further, the pipe is fixed to the wall thanks to an additional fastening element.
Simplicity of installation, unpretentiousness in service and durability have made the power single-bolt model a very popular mounting device. It is used in the installation of pipelines of various materials, providing highly reliable fixation of the main elements.
