AYVAZ MKKB-30 Axial Metal Bellows Expansion Joint DN40
Controls thermal expansion reliably across extreme temperatures and high pressures.
The AYVAZ MKKB-30 Axial Metal Bellows Expansion Joint DN40 controls thermal expansion with ±30 mm precision. In addition, its axial movement principle absorbs stresses caused by temperature changes in pipelines. Moreover, St 37.2 carbon steel flanges deliver high mechanical strength and corrosion resistance.
This expansion joint features a PN16 bar pressure rating and a temperature range of -80°C to +427°C. As a result, it suits steam and hot water systems. The flanged DN40 connection ensures easy installation, while the compact design allows fitting in tight spaces.
AYVAZ MKKB-30 Axial Metal Bellows Expansion Joint — Technical Specifications
It is widely used in petrochemical, power plant, and HVAC systems. Furthermore, it performs reliably in steam lines and hot oil circuits. In particular, its high-temperature resistance reduces maintenance costs in demanding environments.
Key Advantages
- ±30 mm axial movement perfectly compensates thermal expansion
- St 37.2 carbon steel flanges offer high pressure resistance
- Safe operation across a wide temperature range from -80°C to +427°C
Applications
- Petrochemical plants and refinery pipelines
- Power plant steam and hot water circuits
- HVAC systems and industrial heating installations
In conclusion, the AYVAZ MKKB-30 Axial Metal Bellows Expansion Joint DN40 provides a definitive solution to thermal expansion issues. ORFA Industrial supplies it worldwide and provides technical support. Contact us for orders and engineering assistance.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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