Hydropress for tests of welded pipes with a diameter from 15 to 219 mm
The corporation of Gidroeleks makes, modernizes and delivers the press for hydraulic tests of welded pipes, providing carrying out tests with hydraulic pressure according to GOST 3845-75.
The hydropress allow to carry out tests of the following types of pipes:
- Pipes steel electrowelded straight-line-seam GOST 10704-91, GOST 10705 - 80;
- Pipes steel water pipeline GOST 3262-75;
- Electrowelded with a spiral seam, TU 51-542-72.
By your inquiry the Corporation of Gidroeleks offers, both the basic project of a hydropress, and unique decisions under individual tasks of the Customer.
Example: A hydropress for test of welded pipes with a diameter from 15 mm to 76 mm;
1. A range of the tested pipes:
Outer diameter, mm
Thickness of a wall, mm
Maximum test pressure, MPa (kgf/cm2)
from 15 to 76
from 1 to 5,5
- The required productivity (at test of the pipe Ø40 of mm, 8 meters long, pressure of 58,9 MPas) – from 10 to 20 pipes/hour;
2. The "budgetary" option – a bezramny hydropress.
This option means use of test heads (caps) of a self-tightening design, in this case need for a power frame is absent since the effort operating on a pipe end face becomes isolated on the end of a pipe.
The following equipment is a part of a complete set:
2.1. A set of test heads (caps) and replaceable details for test of pipes with a diameter from 15 to 76 mm.
2.2. Mechanical part of the stand. Loading/unloading of a pipe is carried out "manually".
- A lodgment for pipes – 1 set;
- Pallets for liquid discharge (forward and back);
- The giving and reception racks;
- A pocket for marriage.
2.3. Hydraulic system of filling of a pipe.
- Water emulsion pump installation of filling of a pipe – 1 piece;
- Water emulsion pump installation of high pressure – 1 piece;
- The water emulsion valvate equipment – 1 set;
- Instrumentations (manometers, etc.);
- A set of a connecting fitting and pipelines – 1 set;
2.4. Control system.
- The control panel of the operator – 1 piece;
- A power board (industrial network of 380 V of alternating current) – 1 piece;
- A set of measuring sensors – 1 set;
- A set of connecting cables – 1 set;
2.5. The technical means necessary for service of a press (devices and the ZIP) – 1 set;
3. The performer carries out chief installation of the put equipment, commissioning and training of personnel of the Customer.
If necessary, performance of "turnkey" installation works which cost and terms are defined in addition is possible.
4. The term of design of production and delivery of the stand makes – up to 4 months.
5. Terms of payment and deliveries are coordinated at a stage of the conclusion of the contract.
6. The guarantee period of 12 months from the date of launch of the equipment in operation, but no more than 18 months from the moment of shipment.
7. The list of documentation transferred by the Performer
- Technical specification and maintenance instruction;
- Construction task for the bases;
- Task for a supply of energy carriers.