Mendeleevets- MTV / Mendeleevets- MV
anodes for internal protection

Included in the registers:

Certification:

Application area

An internal anode grounding consists of magnetite anodes Mendeleevets-MTV / Mendeleevets- MV and is meant for installation in pipelines and tanks.

Installation of internal anodes is provided in tanks and on sites of pipelines with the constant level of electrolyte, and also in places of a liquid phase with low value of specific electric resistance.

Installation of anodes on internal surfaces of pipes and tanks needs to be carried out on the designs excluding any possibility of electric contact of anode grounding and the protected metal construction.

Installation of magnetite anodes is made manually without use of any special equipment.

Free ends of connecting cables of internal anodes are brought out on the surface and connected to control equipment.

Cable joining isolation is made with thermocontracting materials.

Internal anode grounding

1 - pipeline;
2 - magnetite anode;
3 - dielectric screen;
4 - feeding cable

Technical data

Parameter name	Mendeleevets-MTV TU 3435-042-24707490-2016	Mendeleevets-MV TU 27.12.31-051-24707490-2021
Current load when installed in an aqueous medium, A, no more	6,0	14,0
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
Assembled anode dimensions , mm, no more than: - Length (height) - Diameter	900х145	900х145
Weight of the anode block assembly (excluding cable), kg, no more	11	12
The maximum number of grounding blocks in the well, pcs., no more	without limitation	without limitation
Lifetime, years, no less than	35	30
Certification:	INTERGAZSERT, TRANSNEFT	GAZSERT, is undergoing the INTERGAZSERT certification procedure

Delivery set

NAME OF COMPONENTS	КОЛИЧЕСТВО
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- MTV (TU 3435-042-24707490-2016, OKPD2 27.12.31.000)

3	MTV -	60	х	10	(PKZ-PvP)	-	50	х	16	(VVGng)	-	ТМ	.	BM.MD2
1		2		3	4		5		6	7		8		9
							included in the order if necessary

Number of anodes, pcs.: not restricted;

Anode cable length, m;

Anode cable core section, mm²: 10, on request 16;

Anode cable type: PKZ-PvPp,
on request: PKZ-PvP, PKZ-FF-ng(A);

Length of the main cable, m;

Main cable core section, mm²: 10, 16, 25;

Main cable type: VVGng,
on request: PKZ PvP, PKZ-PvPp, PKZ-FF-ng(A), VPPO, VPP;

Cable joint kits:
cable clamps (KZ), thermit welding (TS), cable terminations (TM),
or their combinations (KZ+TM, TS+TM)

Optional equipment (if multiple, specify via dots):

BM – Buoy module;
Weighting accessories (for the underwater equipment):
- MD1 (block 2310х750 mm under one or two anodes),
- MD2 (construction 3х3 from blocks 500х500 mm),
- MD3 (construction from one block 2310х750 mm and 10 blocks 500х500 mm)

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

20	М	В	-	100	х	10	(PKZ-PvP)	-	200	х	16	(PKZ-PvP)	-	DE	.	МD1
1	2	3		4		5	6		7		8	9		10		11
									included in the order if necessary

Number of anode groundbeds in the kit, pcs;

Material of the electrode (working element) of the anode: M (magnetite);

Application conditions: V (underwater);

Length of cable L for current conductor anode, m;

Anode cable core section, mm²: 10, 16, 25;