Ayvaz SISKKB-200 Seismic Expansion Joint DN300
FM approved seismic protection for critical piping and fire safety systems.
The Ayvaz SISKKB-200 Seismic Expansion Joint protects piping system integrity by absorbing earthquake and building dilation movements. In addition, this DN300 unit is manufactured with FM approved technology and offers a 200 mm overall length with threaded connections. Furthermore, it is ideal for structures with critical fire safety in high seismic risk regions.
The stainless steel AISI 304 bellows construction ensures leak-tight and long-lasting performance. Moreover, the connection elements are machined from St 37.2 carbon steel, so mechanical strength and corrosion resistance combine excellently. With a design pressure of 12 Bar, the unit operates safely between -80°C and +427°C. It accommodates lateral, axial and angular movements.
Ayvaz SISKKB-200 Seismic Expansion Joint — Technical Specifications
This expansion joint meets international standards in fire extinguishing systems. Additionally, it is preferred in critical applications such as potable water, HVAC and boiler rooms. Furthermore, it minimizes system pressure loss at floor penetrations and building joints. Consequently, it is suitable for seismic zones and industrial process piping.
Key Advantages
- FM certification ensures full compliance in fire protection systems
- Threaded connections enable fast installation without welding or flanges
- Stainless steel bellows guarantee leak-tight and long-lasting performance
Applications
- FM approved fire extinguishing and sprinkler systems
- Architectural pipe penetrations and floor dilation applications in seismic zones
- Expansion control in high-temperature HVAC and industrial process piping
As a result, the Ayvaz SISKKB-200 Seismic Expansion Joint protects your structure against earthquake and fire risks. ORFA Industrial supplies worldwide and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

Reviews
There are no reviews yet.