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AYVAZ MKDF-30L Metal Bellows Axial Expansion Joint DN50

Original price was: $162.23.Current price is: $61.65.

The AYVAZ MKDF-30L is a metal bellows axial expansion joint with a double-bellow design, absorbing ±30 mm of axial movement in pipelines. Its AISI 304 stainless steel bellows withstand high thermal loads, while PN16 rating and EN/DIN/ASME compliance ensure safe operation.

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Pipeline Expansion and Thermal Compensation

AYVAZ MKDF-30L Metal Bellows Axial Expansion Joint DN50

Reliable protection against thermal expansion in high-temperature industrial piping.

The AYVAZ MKDF-30L Axial Expansion Joint delivers dependable thermal expansion control for industrial piping and heating systems. In addition, its double-bellow construction allows ±30 mm of axial movement in both directions. Furthermore, the AISI 304 stainless steel bellows maintain high strength across temperature differences from -20°C to +450°C.

AISI 304 stainless steel bellows resist corrosion and high-temperature fatigue. Moreover, the PN16 pressure class, equivalent to 1.6 MPa, provides a sufficient safety margin for demanding industrial applications. Therefore, compliance with EN 1594, DIN 4014, and ASME B16.5 standards documents consistent quality. The double-bellow design absorbs both expansion and compression.

AYVAZ MKDF-30L Axial Expansion Joint — Technical Specifications

Model
AYVAZ MKDF-30L
Nominal Diameter (DN)
DN50 (50 mm)
Bellows Material
AISI 304 Stainless Steel
Pressure Rating
PN16 (1.6 MPa)
Temperature Range
-20°C to +450°C
Axial Compensation Capacity
±30 mm (Bidirectional Movement)
Number of Bellows
2 (Double-Bellow Design)
Standards Compliance
EN 1594, DIN 4014, ASME B16.5

This expansion joint is widely used in steam lines at power plants and thermal facilities. In addition, petrochemical plants rely on it for high-temperature process piping. Furthermore, it serves as an expansion joint in heating, ventilation, and air conditioning systems. Consequently, it ensures reliable protection against large temperature fluctuations while reducing operating costs through low maintenance requirements.

Key Advantages

  • Double-bellow design provides ±30 mm axial movement capability
  • AISI 304 stainless steel material offers superior corrosion resistance
  • PN16 pressure class and EN standard compliance guarantee safe operation
  • High-temperature resistance for continuous operation up to +450°C
  • Low maintenance requirement reduces operating costs

Applications

  • Steam lines in power plants and thermal facilities
  • High-temperature process piping in petrochemical plants
  • Expansion joints in heating, ventilation, and air conditioning systems

As a result, the AYVAZ MKDF-30L Axial Expansion Joint meets industrial standards for thermal expansion management. ORFA Industrial has supplied this product as an authorized distributor since 1985 and provides technical support. Therefore, you can confidently choose it for your projects and contact our expert team when needed. ORFA supplies worldwide and provides technical support.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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