Honeycomb seals – projects performed
*CHPP – Combined Heat & Power Plant
2025
| facility | turbine type | scope of works |
| GE Vernova | 103JT | Balance piston seals |
| Siekierki CHPP | 110 MW | Balance piston seals / AK1+AK2, AK3, front gland / HP section, rear gland / HP section |
| Siekierki CHPP | TC30 | Curtis wheel seals, C1 and C2 |
| Confidential data | – | Stepped seal ring |
| Krakow CHPP | 13UK125 | Over-shroud seals of HP section, 5 stages and LP section, 5 stages |
2024
| facility | turbine type | scope of works |
| Grupa Azoty (Police) | 13UK32 | Gland seals, 6 rings |
| Zeran CHPP | 125 MW | Balance piston seals / AK1+AK2, AK3, front gland / HP section, rear gland / HP section |
| Kostolac (GE Power) | 18K370 | Balance piston seals / HP, IP sections |
2023
| facility | turbine type | scope of works |
| Siekierki CHPP | 125 MW | Gland seals for HP, LP sections, balance piston |
| Siekierki CHPP | TC30 | Gland seals |
| Metal Expert | gas turbine | Gas turbine sealing rings |
| Metal Expert | gas turbine | Gas turbine sealing rings |
| GE Power | – | Sealing ring |
2022
| facility | turbine type | scope of works |
| Katowice CHPP | 120 MW | Turbine sealing rings, TK-120/13 |
| Kozienice PP | 200 MW | Gland seals for turbine 13K215 |
| Neo-Tec | – | Seal ring for oil & gas extraction industry |
2021
| facility | turbine type | scope of works |
| Kozienice PP | 200 MW | Gland seals, 4 rings |
| Siekierki CHPP | 125 MW | Balance piston seals / AK1+AK2, AK3, front gland / HP section, rear gland / HP section |
2020
| facility | turbine type | scope of works |
| Lodz CHPP | – | Gland seals, 6 rings |
| Krakow CHPP | 13UK125 | Over-shroud seals of HP section, stage 2-4 and IP section, stage 2-9 |
| Zeran CHPP | WT25 | Curtis wheel seals, C1 and C2 |
| Siekierki CHPP | TK120 | Over-shroud seals of HP section, stage 2-11 and IP section, stage 2-13 |
| Siekierki CHPP | TC30 | Gland seals, HP section, 3 circuits |
| Opole PP (GE Power) | 18K370 | Balance piston seals, 7 circuits |
| Dolna Odra PP | 13K235 | Interstage shaft seals |
| Confidential data | WK100 | Over-shroud seals of HP section, stage 1-4, gland seals/HP and IP section |
2019
| facility | turbine type | scope of works |
| Opole PP (GE Power) | 18K370 | Balance piston seals, HP section |
| Kostolac (GE Power) | 18K370 | Balance piston seals, HP section |
| GE Croatia | 50 MW | Gland seals |
| Kutina (GE Croatia) | 35 MW | Gland seals |
2018
| facility | turbine type | scope of works |
| GE Power | 103JT | Balance piston seals |
| GE Croatia | 50 MW | Gland seals |
| Opole PP (GE Power) | 18K370 | Balance piston seals, HP section |
| Krakow CHPP | 13UK125 | Over-shroud seals of HP section, stage 2-11 and IP section, stage 2-13 |
| Siekierki CHPP | TC30 | Gland seals, HP section, 3 circuits |
2017
| facility | turbine type | scope of works |
| Confidential data | WK-100 | Over-shroud seals of HP section, stage 1-4 Gland seals, LP section. |
| GE Croatia | 50 MW | Gland seals |
| GE Power | 103JT | Balance piston seals |
2016
| facility | turbine type | scope of works |
| Zeran CHPP, TZ-1 |
WT-25-4 | Curtis wheel seals, C1 and C2 |
| Zeran CHPP, TZ-3 |
WT-25-4 | Curtis wheel seals, C1 and C2 |
| Katowice CHPP | TK-120/12 | Over-shroud seals, HP section, stage 2-18, IP section, stage 1-4. |
2015
| facility | turbine type | scope of works |
| Siekierki CHPP, TZ-8 | 13UK125 | Over-shroud seals, HP section, stage 2-11 and IP section, stage 2-13 |
| Zeran CHPP, TZ-5 |
WT-25-4 | Curtis wheel seals, C1 and C2 |
| Opole PP (Alstom) | 18K370 | Balance piston seals |
| Poznan CHPP | 13UC105 | Gland seals, HP section, 4 circuits |
2014
| facility | turbine type | scope of works |
| Zeran CHPP, TZ-4 |
WT-25 | Curtis wheel seals, C1 and C2 |
| Siekierki CHPP, TG-2 | TC-30 | Curtis wheel seals, C1 and C2 plus 3 circuits of high pressure gland |
| Alstom | 103JT | Balance piston seals |
2013
| facility | turbine type | scope of works |
| Nevinnomyssk (Alstom) | 101JT | Balance piston seals |
Other significant projects
2019
- Major overhaul of the M2 transporter crane, engine room area, Siekierki CHP Plant (EC Siekierki).
2018
- Regeneration of the bowls of Moeller’s valves.
- Mechanical and electrical renovation of the transporter crane in the waste-water treatment plant, Siekierki CHP Plant (EC Siekierki).
- Performing of works connected with relief chambers for the division plane of the WP turbine of the SST / 600 turbine.
- Regeneration of the filter bed in the slag settling tank, PGNiG Termika.
- Machining of three-way TZ3 turbine valves.
2017
- Repair of minimum flow valves, PAK (Konin).
- Repair of the crane of the sewage treatment plant, Siekierki CHP Plant (EC Siekierki)
2016
- Modernisation of the RSH TZ9, Siekierki CHP Plant (EC Siekierki).
- Machining of the subdivision plane of the TZ9 housing, Siekierki CHP Plant (EC Siekierki).
- Manufacture of spare parts for TC-25 quick-closing valve.
- Renovation combined with the revitalisation of three-way valve chamber material, PGNiG Termika.
2015
- Overhaul of the intake valves of HP section heaters.
- Restoration of the face of control valves and quick-closing parts of the IP section/13UK125 turbine, ZRE Katowice.
- Legalisation of sealing surfaces of manholes Xa and Xb of the TZ7 turbine set, Enrem Połaniec.
2014
- Repair and revitalisation of angle valves, PGNiG Termika.
2013
- Modernization of shut-off valves for SP 13UK125 turbine, Ethos Energy.
- Machining the seating of TK50 turbine bearing No. 1, Alstom.
- Machining of seats for the TK50 control valves diffuser, ZRE Katowice.
- Legalisation of TC30 TZ-1 and TZ-3 steering wheel notches, ZRE Katowice.
- Legalisation of TC30 TZ-1 nozzle box seating, ZRE Katowice.
Our Clients
- PGNiG Termika
- Zakłady Remontowe Energetyki Katowice
- GE & Alstom Energy
- Ethos Energy
- Bilfinger Industrial Services Polska
- Enrem Połaniec
- Grupa Obsługi Przemysłu BETA
- PGE Górnictwo i Energetyka Konwencjonalna