Mendeleevets- MP / Mendeleevets- OPDK
long-line flexible anodes (MMO)
Certification:
Application area
Long-line flexible anode groundbeds Mendeleevets-MP / Mendeleevets- OPDK are meant to be used as poorly soluble elements of shallow extended anode grounding in installations of cathodic protection against corrosion of main pipelines and other underground metal constructions.
Laying of the long-line flexible anode groundbed is carried out along the protected construction.
- Long-line flexible anode groundbeds are used for:
- - main, commercial and other pipelines in any soil, including high resistance (permafrost, rocky, sandy);
- - communications of compressor and gas-distributing stations, and other industrial platforms;
- - underground parts of tanks.
Technical details
The working element of the groundbed is a current-carrying cable with a MMO titanium electrode in a protective cover inside.
A special cable worked out by the company Chemservice and having chemically resistant isolation cover is used as a current-carrying cable.
The MMO titanium electrode is made of corrosion-resistant material with electrochemical active metal-oxide covering. The electrode has a distributed shunt all the length of the groundbed. Construction length of the groundbed is defined by the requirements of the Customer.
The anode design provides laying of the groundbed in wells of the horizontal directed drilling.
Technical data
| Parameter name | Value | ||||
|---|---|---|---|---|---|
| Cross section of a current-carrying cable, mm2 | 10 | 16 | 25 | 35 | 50 |
| Nominal diameter, mm | 36, 50, 60 | 60 | |||
| Nominal current capacity, mA/running meter | 25 (для МПП) / 50 (для РПДК) | ||||
| Maximum current capacity, mA/running meter | 50 | ||||
| Maximum voltage, V | 96 | ||||
| Maximum current load on the groundbed, A | 75 | 100 | 130 | 160 | 200 |
| Completed length, m | due to the order | ||||
| Service lifetime, years, no less | 30 | ||||
Delivery set
| Name of items for delivery set | Quantity |
|---|---|
| Long-line flexible anode groundbed Mendeleevets-MP, running meters | due to the order |
| Installation set for installation into the hole, pcs. | 1 (due to the order) |
| Passport, pcs. | 1 |
| Installation guidance, pcs. | 1 |
| Package box / reel, pcs. | 1 |
Lenghth of anode groundbed on the reel
| Reel type | Electrode diameter | ||
|---|---|---|---|
| 36 mm | 50 mm | 60 mm | |
| Reel 10 |
100 m | 85 m | 70 m |
| Reel 10а | 150 m | 125 m | 105 m |
| Reel 12а | 220 m | 185 m | 150 m |
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-MP (TU ТУ 3435-030-24707490-2011, OKPD2 27.12.31.000)
| MP. | 300 | - | 150 | x | 10 | - | 5 | / | 5 | x | 10 | (PKZ-PvP) | - | 36 | - | ТМ | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
on request: 35, 50;
If a loopback is required, put here «К»;
on request: 35, 50;
See Technical Specifications);
cable clamps (KZ), thermit welding (TS), cable terminations (TM),
or their combinations (KZ+TM, TS+TM)
Mendeleevets- OPDK (ТУ 3435-030-24707490-2011, OKPD2 27.12.31.000)
| О | P | D | К | . | 50 | - | 150 | x | 16 | - | 5 | / | 155 | x | 16 | (PKZ-PvPp) | - | 36 | - | ТМ | . | * | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | |||||||||||||
| included in the order if necessary |
||||||||||||||||||||||||||
on request: PKZ-PvPp, PKZ-FF-ng(A) or other;
- 36, 50 or 60 mm (10, 16 or 25 mm2 cross section);
- 60 mm (Cross section of current conductivity vein 35 or 50 mm2);
cable clamps (KZ), thermit welding (TS), cable terminations (TM),
or their combinations (KZ+TM, TS+TM)