AYVAZ DLTKKB-50 Expansion Joint L:50mm DN40
Controls axial movement reliably under high temperature and pressure.
The AYVAZ DLTKKB-50 Expansion Joint effectively dampens stresses caused by expansion and contraction in pipelines. In addition, its limit rod structure limits excessive axial movements and protects the system. Moreover, it delivers reliable performance especially in lines operating under high temperature and pressure.
The bellows is made of stainless steel, therefore offering high resistance to corrosion. The connection and limit rod parts are manufactured from St 37.2 carbon steel. The design pressure is 16 bar, and the operating temperature ranges from -80°C to +427°C. As a result, it enables uninterrupted operation under demanding industrial conditions.
AYVAZ DLTKKB-50 Expansion Joint — Technical Specifications
This expansion joint is widely used at expansion points in building installations and in steam, hot water, and hot oil lines. In particular, it operates safely in industrial facilities with high temperature and pressure. Furthermore, it is preferred in systems with intense vibration and mechanical stress. In addition, the weld neck connection type provides ease of installation.
Key Advantages
- Limit rod mechanism limits excessive axial movements and increases safety
- Stainless steel bellows offers superior corrosion resistance
- St 37.2 carbon steel connection and rod parts provide long service life
Applications
- Expansion management at expansion points in building installations
- Safe use in industrial steam, hot water, and hot oil lines
- All piping systems with high vibration and mechanical stress
In conclusion, the AYVAZ DLTKKB-50 Expansion Joint meets industrial standards in expansion and vibration management. ORFA Industrial supplies this product worldwide as an authorized distributor since 1985 and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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