Clamps - what is it? Types of pipe clamps

Pipe clamps are very common in construction, it is a universal, easily accessible, reliable and inexpensive fixture for pipelines. With its help, water, sewage, ventilation and heating pipes are fixed. Using such elements, it is easy to achieve a strong, reliable and hermetic fixation. In this case, the pipe clamps (what they are of themselves - we will discuss later) are invisible, they can easily be hidden from the eyes, without violating the design while performing fastening works on the outer part of the communications. As a rule, they consist of a ring, fixed with a screw with a nut.

Clamps: what is it, their purpose and technical characteristics

Devices in appearance are very simple and consist of a tightened metal ring, rubber grooved gasket and side attachment, with which the clamp is attached to the emergency area.

Answering the question about the clamps - what is it, it should be noted that these elements perform 2 main functions:

• In the process of installation fix the elements of communications to the walls or ceiling;
• Cover cracks, holes, corrosion, punctures, consequences of unsuccessful repairs.

The dimensions of the clamps can be very different. The thickness of such metal products for household pipes is from 1 to 2 mm. The base of the yoke must cover the repair site with some reserve, so these fasteners have a wide steel shell and a dense gasket made of cellular rubber. Galvanized 110 mm clamps are used for fixing sewer and ventilation elements of large diameter, and with a diameter of 50 mm are used for the construction of water pipes for dachas and laying of plumbing pipes in risers.

Types of pipe clamps

There are several types of devices, differing in their purpose, material of manufacture and range of tightening.

Depending on the material, the clamps are:

1. Plastic.
2. Metal.

Metal clamps for pipes (steel) with rubber gasket are more rigid, so they are used for fixing copper, cast iron and metal-plastic pipes. The gasket is installed to ensure a tight, soft docking and protection of the pipelines in the attachment points from wear.

Plastic product has lower stiffness characteristics, in comparison with metal, but at the moment it is used more often than steel yoke. In many respects this is due to the fact that today, PVC pipes are used for the organization of sewage, water supply, air ducts and installation of drainage systems . These fasteners are well suited for polyethylene, polypropylene and other materials.

On the use of clamps are:

1. Tubes with a nut.
2. Hose with a nut.
3. Reinforced.
4. Electrotechnical.
5. All-in-one.
6. Repair.
7. Films.

Plumbing clamps

The main purpose of these repair elements is to eliminate various malfunctions in the operation of pipelines. A leak in a sewage or water supply system can occur for a variety of reasons, for example as a result of improper installation of equipment, incisions, punctures, exposure to chemicals, or due to simple wear and tear. Similar troubles can happen with ventilation elements.

Mortise

The clamp steel can be of various designs: from metal strips, with a valve and a branch pipe, with a rubberized casing. There are types that are equipped with a rubber gasket or flange fasteners with a set of nuts and bolts. There are also several universal types suitable for steel, cast iron and asbestos cement pipelines.

For grounding

In some cases, the metal supports, which serve to attach to the cast iron wall, are used simultaneously as clamps to ground the pipes. Flat galvanized hoops encircle metal elements, and with a pointed end the rod is inserted directly into the cavity. As a rule, welding is used for hermeticity and strength of the device.

Fixing clamps

Now you know what clamps are. What is the need for each master, there is no doubt. Considering the clamps, it is also necessary not to mention fasteners. Install them along the entire length of the pipeline and most often at the same interval. The average distance between the two fasteners is from 0.8 to 1.5 m. It must be remembered that this type of fasteners is relevant only for light products, and the overall, large and heavy lines are fixed in a different way.