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  • Replaceable heads for hydrotests of pipes
Replaceable heads for hydrotests of pipes
  • Replaceable heads for hydrotests of pipes
  • Replaceable heads for hydrotests of pipes
  • Replaceable heads for hydrotests of pipes
  • Replaceable heads for hydrotests of pipes

Replaceable heads for hydrotests of pipes

In stock
1 UAH(1 USD)
Brand:Гидроэлекс
Country of manufacture:Ukraine
Description

Replaceable heads for hydrotests of pipes

The main tool for carrying out hydrotests are test heads (replaceable heads, persistent heads) with which it is possible to re-equip a hydropress depending on the sizes of a pipe and pressure of test.

Use of replaceable test heads allows:

  • To expand a range of examinees of pipes (on diameter, carving type, etc.);
  • To increase test pressure on the hydropress;
  • To restore passport characteristics of a hydropress;
  • To increase productivity.

The test heads released by our corporation are divided into two main groups:

  • heads for gidropress with a power frame;
  • heads for bezramny gidropress.

Heads for gidropress with a power frame have the following advantages:

  • The maximum test pressure – 125 MPas *;
  • Preliminary subpress of the condensing elements;
  • Fixing of the coupling;
  • Bystry installation and readjustment;
  • An opportunity to realize various options of sealing of a pipe (using segment cuffs, vorotnikovy cuffs, radial cuffs) depending on a press hydraulic system;

 

The design of a head provides reliable sealing and fixing of the coupling. The hydrostatic loading created by pressure in a pipe becomes isolated a power frame of a hydropress.

 

Test replaceable heads allow to carry out hydrostatic tests for durability and tightness (according to GOST 3845 and API Spec 5CT) the following pipes:

  • pump and compressor  pipes with a diameter from 48 to 114 mm (GOST 633-80, GOST P 53366-2009, API Spec 5CT);
  • casing  pipes with a diameter from 114 to 508 mm ** (GOST 632-80, GOST P 53366-2009, API Spec 5CT).

* By special inquiry heads on pressure to 150 MPas can be developed. For definition of such opportunity (without excess of permissible explosive load on a hydropress frame) please, address our experts. ** Heads are developed for pipes with a diameter more than 508 mm by special inquiry. 

 

Heads for bezramny gidropress have the following advantages:

  • The collet clip provides reliable fixing of a pipe without contact with a carving (without damage of a carving);
  • Simultaneous fixing and sealing of the nippelny end of a pipe;
  • Hydrostatic loading becomes isolated on a pipe;
  • The maximum test pressure – 100 MPas and more;
  • Bystry installation and readjustment.

The unique design of a head provides reliable fixing and sealing of a head on a pipe without use of a power frame. The hydrostatic loading created by pressure in a pipe becomes isolated on an external surface of a pipe.

Application of these heads as a part of the equipment of pipe bases and enterprises for repair of pipes where carry out tests for durability and tightness of pump and compressor pipes by diameters from 48 to 114 mm is especially urgent (GOST 633-80, GOST P 53366-2009, API Spec 5CT).

 

Our company carries out test heads and the necessary equipment both on the press of own production, and on the press of other producers. We also deliver the tool and devices for installation and dismantling – assembly of a test head. The Gidroeleks corporation develops test heads considering features of a design of each press (irrespective of the producer). For coordination of technical questions, please, contact our experts.

Characteristics:
Brand:Гидроэлекс
Country of manufacture:Ukraine
Information is up-to-date: 29.01.2018

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Unbelievable price on Replaceable heads for hydrotests of pipes in Kharkov (Ukraine) company Korporaciya Gidroeleks.