
Weld Neck Cardan Articulated Earthquake Expansion Joint
Weld Neck Cardan Articulated Earthquake Expansion Joint
| DESIGN FEATURES | |
|---|---|
| Design | EJMA STANDARDS |
| Connection Type | FLANGED / WELDED |
| Operating Pressure | 16 Bar / Max 40 Bar (Optional) |
| Temperature | -90°C - 550°C |
| Expansion Amount |
X : 100 mm YZ: 100 mm X : 100 mm YZ: 200 mm X : 100 mm YZ : 300 mm X : 100 mm YZ : 400 mm |

| FEATURES | |
|---|---|
| Bellows | AISI 304 / AISI 316 - AISI 321 (Optional) |
| Neck | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Tandem Pipe | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Channeled Lama | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Collar | AISI 304 / AISI 316 (Optional) |
| Knuckle Circle | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Pim | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Rondela | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Lama | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Short Llama | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Flange | St 37-2 / AISI 304 - AISI 316 (Optional) |
What is Weld Neck Cardan Articulated Earthquake Compensator and What Does It Do?
Weld Neck Cardan Articulated Earthquake Expansion JointIt is a special system developed to prevent breakage, separation and deformations that natural disasters such as earthquakes may cause in pipelines. Thanks to the cardan joint mechanism and welded neck connection, which accommodates angular movements, it ensures perfect sealing even under high pressure and temperature. This product ASCE (American Society of Civil Engineers) It is also among the earthquake safety solutions recommended by international engineering organizations such as the Turkish Earthquake Safety Council.
Most petrochemical plants, power plants, city water lines and high-rise buildings used in such places. The weld neck structure prevents connection loosening or leakage in case of shaking. In addition, the cardan joint mechanism ensures that the system remains stable by tolerating angular deviations occurring in the pipeline. With these features earthquake compensator solutions is one of the models with the highest safety standards.
Omtek Teknik's expert engineer teamoffers customized design and technical consultancy services for each project. Also our products ISO 9001 and TSE has production assurance at international standards with quality certificates such as. If you are looking for a high performance, safe and sustainable compensator solution, you can contact us.


Weld Neck Cardan Articulated Earthquake Compensator Uses
Weld Neck Cardan Articulated Earthquake Expansion Jointis a professional solution preferred in infrastructure and superstructure systems located in regions with intense seismic movements. Mainly high-rise buildings, urban infrastructure lines and retrofit projects is widely used to ensure the safety of piping systems in moving ground conditions.
This type of compensator, thermal power plants, waste water treatment plants, HVAC systems and fire safety lines such as in industrial facilities belonging to both public and private sectors. It prevents deformation in the system against sudden angular movements that may occur during an earthquake. Thanks to this feature FEMA (Seismic Guidelines for Utilities) are also among the solutions recommended in international documents such as
Also petrochemical industry and natural gas lines By creating a safe zone in underground and building penetrations, it prevents disasters such as fire, gas leakage or pipeline rupture. The compensator's weld neck connection system ensures long-lasting performance and maximizes leak tightness. For a customized solution you can contact our team.
Industrial Advantages of Using Quality Expansion Joints
Used in industrial piping systems Weld Neck Cardan Articulated Earthquake Expansion JointIt offers long-term advantages to businesses with its ability to absorb angular movements and high sealing feature. The weld neck connection creates a vibration and pressure resistant structure, while the universal joint design increases the flexibility of the system in both horizontal and vertical angles. This structure earthquake compensator solutions with high durability and low maintenance requirements.
Extends pipeline life in the systems where it is used, retrofit projects provides maximum safety with minimum intervention. Power plants, fire lines and petrochemical industry in critical areas, such as in critical areas, prevents seismic effects from degrading system performance. This reduces operating costs by preventing unplanned downtime.
Also these products ISO 9001 and TSE certificates and is produced in international engineering norms. WBDG (Whole Building Design Guide) also recommends the use of cardan joint systems in applications with high earthquake resistance. For more information contact usLet our expert engineers support you with customized solutions.
