Air-flue chimney systems

Air-flue chimney systems are used to exhaust fumes to the rooftops of the residential buildings and ensure the airflow necessary for the boilers to work. Complies with the National Ukrainian Standard norms “ДСТУ Б В 2,5-33:2007”.

Individual systems of apartment heating that are a part of such smoke removal systems, include gas boilers with sealed (closed) combustion chambers.

The system is consists of coaxial pipe-in-pipe systems, chimneys with increased density for removal of combustion products (inner pipe) and fresh air supply (the space between the pipes) into the boiler combustion chamber.

The chimneys are produced out of AISI 304 stainless steel, 0,5 to 1,00 mm thick. Depending on the client’s requirements we may produce various types of chimneys.

Chimneys for boiler houses.

Insulated chimneys.

The material the chimney is produced of is chosen depending on:

the type of boiler;

type of fuel.

It is highly recommended to use AISI 321 stainless steel for smoke removal systems for fireplaces and solid fuel equipment.

Chimneys for gaseous and liquid fuel boilers should be produced out of AISI 304 або AISI 316Ті steel.

Сhrome-nickel anticorrosion AISI 304 steel (08х18Н10 analog) may be used for chimneys that are exposed to temperatures up to 450°C.

Heat resistant, acid-proof AISI 316Ті steel (10х17Н13М2Т analog) may be used for chimneys that are exposed to temperatures up to 600°C.

Anticorrosion, heat resistant AISI 321 steel (08х18Н10Т analog) may be used for chimneys that are exposed to 600°C-800°C.

The chimneys are insulated with a special type of mineral wool.

Extractor hoods, cyclonic separation systems, air conduits, and ventilation system elements

We produce the elements of air handling systems with special requirements to cleaning of air streams and ventilation.

We deliver to food industry, chemical industry, pharmaceutical industry, and agricultural complexes. Our focus is on the individual approach to each one of our clients.

Our engineers, technologists, and manufacturers will engineer and produce even the most complex items.

We can fully guarantee the quality of our products and proper technological process due to our 15-year long experience.Виготовляємо елементи систем обробки повітря при особливих вимогах до очистки повітряних потоків та вентиляції приміщень.


Furniture, metal racks, stainless steel drains.

We produce stainless steel furniture for food establishments such as restaurants, bars and hotels. Our furniture is being used in medical institutions and chemical factories. These high quality stainless steel products are certified to be used in nutrition, chemical and other industries. The furniture may be of any size and shape according to the individual requirements.

Custom made stainless steel products

Our technology and equipment allow to produce any product that will meet our customer’s requirements.

  • High quality handrails may be used outside and inside.
  • Public transport stops and parking slots for bicycles
  • Smoking systems, grills
  • Other custom-made products

Individual approach

to each one of our clients


in non-standard production

Market leader

in price-quality ration

Optimal order


You may place your order personally on our factory, via phone or website. To speed up the realization process please send us specifications, drawings and other materials related to your order via e-mail or through the website.

Depending on your order, it may take us from a few hours up to a few days to process it. Specifications, drawings and other documents will help speed up the price and timing calculation process.

You may deliver your workpieces directly to our factory or order the delivery from our end. We outsource transportation but we are always happy to help our clients solve any questions or issues they have.

The cost of each order is calculated individually based on provided drawings and terms and conditions of cooperation. Our service fee depends on the complexity of your order, volumes, and other clients’ requests. For more details please contact our managers.

You may pay сash-less with respective additional documentation. Our managers will also be happy to find an individual solution.

The timing depends on the size of your order and is discussed individually. However, we always aim at meeting our clients’ needs and expectations.

TEZ LOGO white1

We produce equipment and accessories for smoke removal and ventilation systems, aspirators, chimneys, standard and custom made products made of ferrous metals and stainless steel



Pustomyty, 54 Hlynska Str

Contact us


(032) 227 – 89 – 97

(032) 227 – 89 – 86

(067) 672 – 05 – 96