"Onyx": flanges and their varieties

Flanges today are simply irreplaceable for joining the elements of the pipeline. In the company "Onyx" you can buy these components, which are manufactured in accordance with GOST 12821-80. The price will depend on the particular design, diameter, and steel grade. For one piece the minimum cost is 111 rubles.

Description

"Onyx" flanges are available for purchase. They are structural elements that form the basis of the pipeline. With their help, it is possible to connect the pipeline to the valve. Among the main varieties of flanges are:

• Flat;
• Collar.

The second variety is welded to the butt. As an additional feature of the collar type of the flange is that it has a ring, which is called a skirt. This part provides the ability of the unit to operate under more severe conditions, in a wide temperature range and at high pressures of up to 20 MPa.

"Onyx" flanges offer to buy, which are made of steel of different brands, it can be:

• Carbon;
• Stainless;
• Low alloyed;
• Corrosion-resistant steel.

There are today varieties that are used in production, but not so common. On sale, you can find 9 varieties of flanges, they have the most widespread.

Description of free flanges

If you are interested in the products of the company "Onyx", the flanges from this supplier should be considered. They are also free. This element consists of two parts, the flange itself and the ring. They have conditional pressure and diameter.

The main advantage of this option is that only the ring is welded to the pipe, while the flange remains free, this ensures that the holes of the element itself are easily connected with the holes of the flange of the reinforcement. "Onyx" flanges are offered to purchase, which have found the most widespread in the following industries:

• Food;
• oil;
• Housing and communal services;
• Gas;
• Chemical.

Description of flanges 10Х17Н13М2Т

These options have certain characteristics, among them: low abrasion resistance, high acid resistance, low corrosion and resistance to high temperatures. Such products are made of steel 10Х17Н13М2Т and have excellent characteristics, they can work in aggressive environments. They can be used at temperatures up to +600 ° C. An additional advantage is a long service life.

Description of pressure flanges from the company "Onyx"

Today, the products of the company "Onyx" are quite widespread. Flanges of St. Petersburg offer to buy at a low cost. Among others, you can find the pressure flanges, which are made of structural steel. They are used for connecting polyethylene pipes and are manufactured by flanging the flange according to state standards 12820. As a result, it is possible to obtain products of the required size.

Conclusion

You can also purchase products of the company "Onyx" when laying the pipeline. Flanges, reviews of which only the most positive, can also be used for connecting steel pipelines to plastic pipes. At the same time, a pipe of industrial equipment can be connected to the shut-off valve, which expands the field of use.