AYVAZ SİSKF-100 Seismic Expansion Joint FM Certified DN250
Protects critical piping from earthquake and structural movement with FM-certified reliability.
AYVAZ SİSKF-100 Seismic Expansion Joint is FM certified to protect pipelines against earthquake and structural settlement forces. In addition, its AISI 304 stainless steel bellows delivers durability and flexibility. Therefore, it operates safely in high-pressure fire systems at 175 PSI design pressure. Moreover, the FM certificate confirms full compliance with international fire safety standards.
The bellows system absorbs axial, lateral, and angular movements precisely and gradually relieves stress, preventing damage. As a result, pipeline integrity is maintained during sudden directional changes and structural oscillations. It provides stable performance from -10°C to +120°C. The flanged connection enables quick, professional installation.
AYVAZ SİSKF-100 Seismic Expansion Joint — Technical Specifications
Hospitals, public buildings, and shopping malls rely on this expansion joint for critical seismic protection. Furthermore, it secures fire piping and mains in earthquake-prone regions. In addition, industrial facilities use it as a structural movement absorber. Consequently, it suits high-rise projects, infrastructure, and fire suppression lines.
Key Advantages
- FM certificate ensures full compliance with international fire safety standards
- AISI 304 stainless steel bellows provides corrosion resistance and long service life
- Flanged connection type enables easy and fast installation
Applications
- High-rise building fire suppression lines
- Hospitals and public buildings for earthquake protection
- Industrial plants and infrastructure projects as structural movement absorbers
As a result, AYVAZ SİSKF-100 Seismic Expansion Joint protects your pipelines with maximum safety against earthquakes and structural movement. ORFA supplies worldwide and provides technical support; contact us for stock and technical assistance.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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