Products

One of Interenergo areas of activity is thermal power industries fitting supply. The essential criteria for fitting manufacturers selection by Interenergo LLC is the quality of the delivered products and the compliance with all the necessary technical requirements for the order implementation. Interenergo LLC has selected the leading valve industry plants of the Czech Republic and Germany as its partners.

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Experience of cooperation with Stahl-Armaturen PERSTA plant (Germany).

Stahl-Armaturen PERSTA Company has been one of the leading companies in the field of manufacture of a wide range of high-quality shut-off valving (gates, valves, filters, back-pressure valves, locking devices for hydraulic tests) since 1496. The quality of the manufactured products is carefully checked by the plant quality control department during the entire equipment production cycle. The equipment fully complies with the TP TC, DIN and EN standards. In order to maintain the reputation of a reliable manufacturer Stahl-Armaturen PERSTA Company conducts the acceptance testing with the customer’s participation.

For the needs of Interenergo LLC Stahl-Armaturen PERSTA company has successfully carried out the delivery of high pressure pipeline fittings including main steam valves operating at ultra-high parameters with excessive pressure protection device.

Functional testing. Gate valve

Functional testing. Gate valve


Experience of cooperation with ARMATURY Group a.s. Company


04.jpgARMATURY Group a.s. Company of 2000 is one of the leading Czech industrial fittings manufacturers, the company has a successful experience of the fittings supplies to the Russian Federation. All the fittings manufactured by «ARMATURY Group a.s.» undergo thorough quality control in accordance with the international standards, as well as a set of activities in accordance with the Russian Federation quality requirements is carried out at the customer’s request.

ARMATURY Group a.s. company carried out manufacturing and delivery of process water supply fittings for the needs of Interenergo LLC within the framework of the project of Perm SDPP 800 MW CCGT construction implementation.

Swing flanged butterfly valve with electrical drive, DN 2000; PN = 0,6 MPa,

packaged with counter flanges according to GOST 12820-80, fasteners and gaskets.

Medium — process water, t min = 1°C, t max = 45,2°C, P min = 0,03 MPa, P max = 0,35 MPa

Climatic category: УХЛ 3

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Functional testing
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Products ready for packaging

Experience of cooperation with STRACK GMBH (Germany)

Strack offers a wide range of high-quality first-class products, providing long-term reliability and safety of operation at the thermal power plants, chemical, petrochemical plants and refineries. Strask offers to the customers the fittings meeting both national and international standards such as DIN, PED, TRD, API, ASME, GOST and so on.

Thanks to the highly qualified engineers and unique manufacturing equipment Strack produces high-quality products for long-term reliable operation at the customer.

Strack quality assurance program is certified according to DIN ISO 9001 and contains EURO CHLOR, UOP, MIRO, ABB certifications.

All of the following equipment was included in the order of Interenergo LLC, total Strack equipment supply exceeding 2000 pieces.

Shut-off valves of S21 type

The valves are designed without cover for DN15 - DN50 diameters.

Lifting non-rotating stem. Strap equipped with needle bearings. The valve is very simple in maintenance and may be fitted with any drive with no disassembling from the pipeline.


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Shut-off valves of S22 type

The valves have a self-sealing cover for DN50 - DN300 diameters.

All the elements of the valve top part, such as gaskets, glands, covers, plugs, straps are designed identically to the gate valves elements and have the same advantages.

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GATE VALVE

S15 type

Options

Parallel disks

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Materials used

PART

MATERIAL

DIN

MATERIAL

DIN

MATERIAL

DIN

1

Housing

P250GH

1.0460

13CrMo4-5

1.7335


1.4903



15CuNiMoNb5

1.6368

10CrMo9-10

1.7383


1.4901



16Mo3

1.5415

X10CrMoVNb9-1








X10CrWMoVNb9-2




2

Seat

similar to housing


similar to housing


similar to housing



Welding

Stellite 6


Stellite 6


Stellite 6


3

Closure

similar to housing


similar to housing


similar to housing


4

Laminated ring

similar to housing


similar to housing


similar to housing


5

Stopper ring

similar to housing


similar to housing


similar to housing


6

Padding

Blacklead and stainless steel


Blacklead and stainless steel


Blacklead and stainless steel


7

Spacer

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

10

Disc

16Mo3

1.5415

16Mo3

1.5415

16Mo3

1.5415


Welding

Stellite 6


Stellite 6


Stellite 6


11

Insert

X20Cr13

1.4021

X20Cr13

1.4021

X20Cr13

1.4021

12

Stem

X20Cr13

1.4021

X20Cr13

1.4021

X20Cr13

1.4021

13

Bottom ring

X39CrMo17-1

1.4122

X39CrMo17-1

1.4122

X39CrMo17-1

1.4122

14

Gland

Blacklead


Blacklead


Blacklead


15

Socket

X20Cr13

1.4021

X20Cr13

1.4021

X20Cr13

1.4021

16

Socket flange

16Mo3

1.5415

16Mo3

1.5415

16Mo3

1.5415

17

Buffer ring

Blacklead


Blacklead


Blacklead


18

Strap

GS-22Mo4

1.5419

GS-22Mo4

1.5419

GS-22Mo4

1.5419

19

Strap socket

Bronze


Bronze


Bronze


21

Bearing

WLSt


WLSt


WLSt


22

Flange

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

23

Seal ring

FPM or Viton


FPM or Viton


FPM or Viton


24

Bolt

24CrMo4

1.7258

24CrMo4

1.7258

24CrMo4

1.7258

26

Index

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

30

Pricker

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

31

Screw

24CrMo4

1.7258

24CrMo4

1.7258

24CrMo4

1.7258

32 & 35

Pricker

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

33 & 36

Screw

24CrMo4

1.7258

24CrMo4

1.7258

24CrMo4

1.7258

44

Hand drive

EN-GJS-400-15

0.7040

EN-GJS-400-15

0.7040

EN-GJS-400-15

0.7040


S22 type

Options

STOP-CHECK VALVE PILOT PLUNGER

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Other materials at request

Materials used

PART

MATERIAL

DIN

MATERIAL

DIN

MATERIAL

DIN

1

Housing

P250GH

1.0460

13CrMo4-5

1.7335


1.4903



15CuNiMoNb5

1.6368

10CrMo9-10

1.7383


1.4901



16Mo3

1.5415

X10CrMoVNb9-1


X6CrNiMoTi17-12-2

1.4571



TStE 355

1.0566

X10CrWMoVNb9-2





Welding

Stellite 21


Stellite 21


Stellite 21


3

Closure

similar to housing


similar to housing


similar to housing


4

Ring

similar to housing


similar to housing


similar to housing


5

Stopper ring

similar to housing


similar to housing


similar to housing


6

Padding

Blacklead and stainless steel


Blacklead and stainless steel


Blacklead and stainless steel


7

Ring

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

8

Plate

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

9

Stopper ring

X20Cr13

1.4021

X20Cr13

1.4021

X20Cr13

1.4021

10

Piston

According to housing


According to housing


According to housing



Welding

Stellite 6


Stellite 6


Stellite 6


11

Piston screw

X17CrNi16-2

1.4057

X17CrNi16-2

1.4057

X17CrNi16-2

1.4057

12

Stem

X20Cr13

1.4021

X20Cr13

1.4021

X20Cr13

1.4021

13

Bottom ring

X39CrMo17-1

1.4122

X39CrMo17-1

1.4122

X39CrMo17-1

1.4122

14

Gland

Blacklead


Blacklead


Blacklead


15

Socket

X20Cr13

1.4021

X20Cr13

1.4021

X20Cr13

1.4021

16

Socket flange

16Mo3

1.5415

16Mo3

1.5415

16Mo3

1.5415

17

Buffer ring

Blacklead


Blacklead


Blacklead


18

Strap

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

19

Strap socket

Bronze


Bronze


Bronze


21

Bearing

WLSt


WLSt


WLSt


22

Flange

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

23

Ring seal

FPM or Viton


FPM or Viton


FPM or Viton


24

Bolt

24CrMo4

1.7258

24CrMo4

1.7258

24CrMo4

1.7258

26

Index

P250GH

1.0460

P250GH

1.0460

P250GH

1.0460

30

Pricker

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

32 & 35

Pricker

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

21CrMoV5-7

1.7709

33 & 36

Bolt

24CrMo4

1.7258

24CrMo4

1.7258

24CrMo4

1.7258

44

Shifter

EN-GJS-400-15

0.7040

EN-GJS-400-15

0.7040

EN-GJS-400-15

0.7040

45

Shifter screw

Steel


Steel


Steel