+7 495 926-16-89
8 800 500-54-48
Neftetank Group Of CompaniesProductsTanks for transformer oil

Tanks for transformer oil

During scheduled and emergency repairs on the power transformer substations capacitances are needed for the disposal
and storage of transformer oil. For this purpose, flexible tanks produced from exclusive polymeric materials come out prominently.

Flexible reservoirs for transformer oils are produced from patented polymeric material which has high strength, resistance
to chemical and climatic influences. Reservoirs ranging from 0,025 m³ to 500 m³ are produced.

Application of flexible reservoirs is recommended for long-term storage of fuels and lubricants as well as hot ones. It helps
to pour oil into elastic container from transformers just discharged at temperatures up to +85 °C.

The use of flexible tanks significantly minimizes costs as compared to the conventional reservoirs.


In comparison with metal containers and horizontal tanks during road transportation from source sites for temporary storage
or storage in containers made of polymeric materials transport costs are significantly reduced.

The weight of a flexible reservoir for temporary storage of transformer oil is immeasurably less than that of steel one. For example, a flexible polymeric reservoir of 25 m³ when folded has
a weight not exceeding 100 kg.

A compact collapsed container is easy to transport in any vehicle or easy to deliver by one person in a trolley.


Neftetank Group of Companies produces a wide range of flexible storage tanks for transformer oil from the very small
and compact volume from 0.25 m³ to as large as 250 m³. Our equipment, however, enables to produce flexible containers
of any size according our clients specifications.

The standard equipment includes one outlet for draining and filling of oil. However, production technology enables
us to increase the number of taps and fittings in complete sizes on request if the need arises.

The most popular models of tanks with capacity of 1 m³ to 50 m³ are constantly in stock and can be delivered at the shortest possible notice.

To avoid oil loss and leakage into the environment and protection against external damaging factors the package is completed with impervious canopy.

In addition, the package may include the following:

  1. Pumps;
  2. Sleeves;
  3. Gauge and control sets;
  4. Fittings for quick connection.

For comfortable transportation, small size tanks can be equipped with special packaging bags, designed to be carried
by a single worker.

The product is completed with a set of complete carefully packaged technical documentation.


A brief analysis of survey of technical inherent characteristics of flexible storage tanks for transformer oil enables
us to formulate the main advantages of their application:

  1. Minimum transport costs;
  2. Possibility of transportation is not suitable for cars;
  3. Simple and rapid preparation of the container for oil drain. Time limit - from 3 to 5 minutes;
  4. No special preparatory work and site organization is required;
  5. Use of special equipment is not required;
  6. Minimum labor costs of tank deployment and retrieval;
  7. Reusability and virtually unlimited service life;
  8. Small sizes and transport weight in the folded position. Weight capacity of 50 m³ tank when folded does not exceed
    140 kg.


Call 8-800-500-54-48, and our managers will feed you with comprehensive information on your request on methods of use of our products, cost and delivery date!

7 Chermyansky passage, Block 1, Moscow, Russia
+7 495 504-12-48, 8 800 500-54-48