Buy Flanges corrosion-proof for fastening of pipelines
Flanges corrosion-proof for fastening of pipelines

Flanges corrosion-proof for fastening of pipelines

In stock
Reconfirm the price with seller
Shipping:
Seller
Ukraine, Dnipro
(View map)
Technical characteristics
  • BrandМеталпром
  • Country of manufactureUkraine
  • Flange typeFlat
  • MaterialStainless steel
Description
Flanges corrosion-proof for fastening of pipelines

On production capacities of LLC NPP Metalprom" flanges from stainless steel 12X18H10T and other alloys are made by method of centrifugal electroslag molding. The essence of this method consists in fusion and accumulation of metal in the electroslag way with the subsequent filling of this metal in the rotating form that gives to metal high density and otstutsvy sinks. Purity of the metal which passed refinement by liquid slag, and peculiar conditions of crystallization of this metal in the rotating form provide high quality of the received preparations that allows to use them for production of details of the most responsible appointment.

The flange is a flat ring from steel in which there are special openings. They are evenly distributed on a ring and intended for bolts or hairpins. Flanges are usually used in pairs. As separate details flanges are welded on the ends of details which need to be connected.

For what the flange is necessary?

First of all, the flange is necessary for a fastening:

  • pipes;
  • pipelines;
  • pipeline fittings;
  • tanks;
  • devices;
  • branch pipes and so forth.

Flanges are a support to heads of bolts, and also nuts. Flanges have a sealing surface which has huge value at an inhaling of a nut of a bolt and/or hairpins. Then the above-stated surface of a flange densely nestles on a surface of another. Moreover, for strengthening of tightness of flange connection use cardboard, rubber paronitovy laying, and also laying from other materials. They are placed between sealing surfaces of flanges. Selection of materials directly depends on such factors as pressure and the pressurized environment.

Steel flat welded flanges of GOST 12820-80;

The connecting sizes and the sizes of sealing surfaces meet the requirements of GOST 12815-80

General technical requirements of GOST 12816-80

Wednesday: water, steam and technological liquids.

We invite to cooperation of the enterprise and organization of all forms of ownership.


Contact the seller
Flanges corrosion-proof for fastening of pipelines
Flanges corrosion-proof for fastening of pipelines
Shipping method
Compare0
ClearSelected items: 0