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Mendeleevets- MTKG / Mendeleevets- MPGK
deep, complete magnetite anodes

Anode MTKG / MPGK
Included in the registers:
Included in the register of GAZPROM Included in the register of TRANSNEFT

Certification:

Certified in the EAC Certified in the INTERGAZCERT Certified in the TRANSNEFT Certified in the GAZCERT Favourable decision of a Sanitary-hygienic Commission of Experts 100 best products 2018

Application area

Менделеевец-МТКГ

Complete deep groundbeds Mendeleevets-MTKG / Mendeleevets- MPGK are used as an element of deep anode grounding for installation in soil with high specific resistance. The groundbeds are installed into holes vertically.




  1. magnetite electrode;
  2. connecting cable;
  3. coke-mineral activator (CMA);
  4. container;
  5. corbels;
  6. gas outlet tube;
  7. centralizer

Technical details

Groundbed Mendeleevets-MTKG / Mendeleevets- MPGK is a container with a magnetite electrode inside and hollow space around it is filled with coke-mineral activator (KMA). The container is a case of the groundbed and it serves for convenient transportation and installation. This case dissolves during exploitation.

The groundbed is fixed by means of directing corbels. It gives the possibility to assemble the blocks of complete deep groundbeds into the chain that allows to raise current loading and to reduce transitional resistance. Max block quantity in a chain is 24 pieces.

Gas that is formed while working of deep groundbed is drawn outside to the surface through the gas outlet tube. The gas outlet tube has perforation along all the height of the chain and is delivered for the concrete order on the basis of one tube for one chain of groundbeds installed in a borehole.

The kind of deep ground, consisting of groundbeds Mendeleevets-MTKG / Mendeleevets- MPGK  ( quantity of blocks in a hole, quantity of boreholes, distance between boreholes, etc.) is determined by the project of cathodic protection.

As exploitation experience shows complete groundbeds have minimum time period of going out to operating modes and low value of resistance to current spreading. High degree of factory readiness noticeably simplifies the technology of anode groundbeds installation.

Each block has a connecting cable. The length of the cable is determined by the depth of the installation in a hole, that’s why the cable doesn’t have any discontinuities along the length and they are drawn outside to the surface to be attached to the anodic cable line.

Technical data

Parameter nameMendeleevets-MTKG
TU 3435-042-24707490-2016
Mendeleevets-MPGK
TU 27.12.31-051-24707490-2021
Current load, A, no more than 6,0 6,0
Anodic dissolution rate, kg/(A∙year), no more than 0,03 0,015
Active surface area of electrode (working element), м2, no more than: 0,11 0,11
Nominal anode weight, kg 5,5 5,5
Assembled anode dimensions , mm, no more than:
- Length (height)
- Diameter

1760х210

1760х210
Weight of the anode block assembly (excluding cable), kg, no more 50 50
The maximum number of grounding blocks in the well, pcs., no more 24 24
Lifetime, years, no less than 35 30
Certification: INTERGAZSERT,
TRANSNEFT
GAZSERT,
is undergoing the INTERGAZSERT
certification procedure

Delivery set

NAME OF COMPONENTSКОЛИЧЕСТВО
Set of anodes (the design, number and length of the cable are
determined by the requirements of the Customer), set
1
Trunk (connecting) cable, м (according to the order)
Operating documentation according to GOST R 2.601, set 1
Certified copy of certificate or declaration of compliance with technical regulations 1
Protocol of acceptance-testing, copy 1
Kit of materials and fittings for anodes, kit* 1
(as ordered)
Packing list, copy 1
* The kit is delivered according to the specifications of the cathodic protection project or
in accordance with Customer’s requirements

Mendeleevets- MTKG (TU 3435-042-24707490-2016, OKPD2 27.12.31.000)

24 MTKG - 50 х 10 (PKZ-PvP) - 50 х 16 (VVGng) - КZ . Г
1 2 3 4 5 6 7 8 9
they are included
in the order
if necessary
1
Number of anode groundbeds in the kit, pcs.: no more 24;
2
Depth of the borehole, m;
3
Anode cable core section, mm2: 10, on request 16;
4
Anode cable type: PKZ-PvPp,
on request: PKZ-PvP, PKZ-FF-ng(A);
5
Length of the main cable, m;
6
Main cable core section, mm2: 16, on request: 25;
7
Main cable type: VVGng,
on request: PKZ PvP, PKZ-PvPp, PKZ-FF-ng(A);
8
Cable joint kits:
cable clamps (KZ), thermit welding (TS), cable terminations (TM),
or their combinations (KZ+TM, TS+TM)
9
Gas outlet tube included

Mendeleevets- MPGK (ТУ 3435-042-24707490-2016, OKPD2 27.12.31.000)

20 М P G К - 100 х 10 (PKZ-PvP) - 200 х 16 (VVGng) - КЗ . Г
1 2 3 4 5 6 7 8 9 10 11 12 13
they are included
in the order
if necessary
1
Number of anode groundbeds in the kit, pcs.: no more 24;
2
Material of the electrode (working element) of the anode: M (magnetite);
3
Application conditions: P (subsurface);
4
Construction and method of placement in the ground: G (deep);
5
5
Presence of an electrically conductive backfill of KMA in the anode design: К;
6
Length of cable L for current conductor anode, m;
7
Main cable core section, mm2: 10, 16, 25;
8
Anode cable type: PKZ-PvPp,
on request: PKZ-PvP, PKZ-FF-ng(A);
9
Length of the main cable, m;
10
Main cable core section, mm2: 10, 16, 25;
11
Main cable type: VVGng,
on request: PKZ PvP, PKZ-PvPp, PKZ-FF-ng(A);
12
Cable joint kits:
cable clamps (KZ), thermit welding (TS), cable terminations (TM),
or their combinations (KZ+TM, TS+TM)
13
Additional equipment: G - Gas outlet tube (if necessary)
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