PRODUCTS
Products
Quality gas pressure regulation and measurement systems designed for reliability, safety and accuracy.

KEBU
The formal cooperation agreement between AS EG Ehitus and Kebulin was signed on 1 May 2021.
As of this date, AS EG Ehitus is the authorised representative of Kebulin-Gesellschaft Kettler GmbH & Co. KG in Estonia.
Kebulin is over 85 years old already and manufactures state-of-the-art corrosion protection products for steel pipelines and fittings. The range of pipeline protection products is very wide. The best known is the two-tape system for corrosion protection, used in the construction of pipelines all over the world. A suitable system for special applications, such as trenchless pipe laying, was developed over 20 years ago. Since then, Kebulin has been the standard bearer in the field. The key advantages of the systems are their high mechanical strength in terms of impact, indentation and abrasion resistance as well as their good chemical and light resistance.
Kebulin offers an adhesive tape that can be automatically applied and is suitable for pipelines with small and large nominal diameters (up to DN1400).

RMA closing equipment
Safety devices that automatically shut off the gas flow in the event of pressure irregularities or other safety problems.

Gas pressure regulators
High quality pressure regulators of Elster and Fiorentini offer precise control and exceptional reliability.

Gas pressure regulation cabinets
Complete gas pressure regulation and measurement solutions in compact, weatherproof cabinets.

Pressure regulation and flow measurement cabinet GRMK – 50
- Maximum working pressure: 6 bar
- Outgoing gas pressure: 20 – 100 mbar
- Maximum output at inlet pressure of 6 bar: 700 nm³/h
- The gas meter is equipped with a temperature corrector.

Pressure regulator cabinet GRK – 50 with regulator MR-50 SF6
- Maximum working pressure: 6 bar
- Outgoing gas pressure: 20 – 100 mbar
- Maximum output at inlet pressure of 6 bar: 700 nm³/h

Pressure regulator cabinet GRK – 25 with regulator MR-25 SF6
- Maximum working pressure: 6 bar
- Outgoing gas pressure: 20 – 100 mbar
- Maximum output at inlet pressure of 6 bar: 80 nm³/h

Pressure regulator cabinet GRK – M2R25 with regulator M2R25
- Maximum working pressure: 5 bar
- Outgoing gas pressure: 22 mbar
- Maximum output at an inlet pressure of 5 bar: 25 nm³/h
Technical data
Areas of use
Documents
Support
Model | Maximum working pressure | Outgoing pressure | Maximum productivity | Additional functions |
---|---|---|---|---|
GRMK-50 | 6 bar | 20-100 mbar | 700 nm³/h (6 bar) | Temperature corrector |
GRK-50 | 6 bar | 20-100 mbar | 700 nm³/h (6 bar) | MR-50 SF6 regulator |
GRK-25 | 6 bar | 20-100 mbar | 80 nm³/h (6 bar) | MR-25 SF6 regulator |
GRK-M2R25 | 5 bar | 22 mbar | 25 nm³/h (5 bar) | M2R25 regulator |
Areas of use
Our gas regulators are designed for a wide range of applications, including:
- Industrial plants: manufacturing plants, processing plants and industrial complexes requiring high volume gas pressure regulation.
- For commercial buildings: office buildings, shopping centres and commercial premises with medium gas consumption.
- Residential complexes: Apartment blocks and housing developments that require reliable gas pressure regulation.
- Utilities: Gas distribution networks and municipal infrastructure.
Documents
Support and service
We offer comprehensive support and maintenance services for all our products:
- Installation support: Professional installation and commissioning services.
- Regular maintenance: scheduled maintenance to ensure optimum performance and compliance with safety rules.
- Emergency service: 24/7 emergency service for critical problems.
- Spare parts: Original spare parts with fast delivery.
- Technical consultation: expert advice on system design and optimisation.
Contact our service department at info.ehitus@inf.ee or call +372 658 0240