Standard Moulded Rubber Expansion Joints - MAC-W | Macoga | Philippopoulos s.a.
Standard Moulded Rubber Expansion Joints - MAC-W | Macoga | Philippopoulos s.a.

Standard Moulded Rubber Expansion Joints - MAC-W | Macoga

Experience Superior Performance with Standard Moulded Rubber Expansion Joints - MAC-W | Macoga

The Standard Moulded Rubber Expansion Joints - MAC-W | Macoga bring unmatched reliability and protection to your industrial piping systems. Designed with advanced engineering, these expansion joints give you peace of mind, even under the toughest operating conditions. Crafted from premium rubber and reinforced for strength, every joint offers dependable flexibility and long-term performance, helping you keep your operations running smoothly.

Features and Benefits of Standard Moulded Rubber Expansion Joints - MAC-W | Macoga

  • Outstanding Flexibility: Accommodates pipe movement in all directions—axial, lateral, and angular—ensuring your piping systems stay intact and functional, even when faced with pressure changes or vibration.
  • Efficient Vibration Absorption: Advanced moulded rubber actively absorbs vibration, protecting equipment and reducing noise throughout your installation.
  • Superior Leak Protection: Precision moulding and sealing capabilities deliver robust leak resistance, helping to prevent costly downtime and maintenance.
  • Corrosion and Chemical Resistance: Designed to withstand a wide variety of industrial fluids, these joints hold up against harsh chemicals, ensuring a longer service life and fewer replacements.
  • Easy Installation and Maintenance: Lightweight construction and simple assembly mean less time spent on installation, saving resources and reducing interruptions to your workflow.
  • Adaptable Design: Suitable for use in power plants, water treatment facilities, chemical plants, and more—offering a flexible solution for nearly any industrial application.

With the Standard Moulded Rubber Expansion Joints - MAC-W | Macoga, you gain more than just a product—you gain lasting efficiency, greater system protection, and confidence in your infrastructure. Their high elasticity and rugged construction help absorb the stresses of temperature variations and mechanical movements, minimizing risks of damage or failure in your pipework.

Rely on the trusted expertise of Macoga and upgrade to the MAC-W model for a robust solution that stands the test of time. Investing in these advanced expansion joints means fewer repairs, improved safety, and optimized performance for your industrial system.

Datasheet and documents

Description

A high quality moulded or custom made single arch unrestrained expansion joint consisting of a rubber bellow incorporating floating flanges.

This model absorbs all the movements in any one length of piping.

Unrestrained expansion joints under pressure will exert a considerable axial force on the pipeline, i.e. anchors. It is essential that checks are carried out when the expansion joint is first pressurized to ensure that there is no unforeseen stretching of the bellows. If unforeseen movement is apparent, then the pipe guides or anchors shall be examined to ensure that they have been installed correctly and sufficiently designed for the duty.

MAC-W & MAC-WT standard dimensions

Specific dimensions can be provided custom made

DNLenght (mm)Compression (mm)Extension (mm)Lateral (mm)Angular (deg)Working Press.(bar)
25/32130 & 1503020203516
40130 & 503020203516
50130 & 1503020203516
65130 & 1503020203016
80130 & 1503020203016
100130 & 1503020202516
125130 & 1503020202516
150130 & 1503020201516
200130 & 2003020201516
250130 & 2003020201016
300130 & 2003020201016
3502003020201010
4002003020201010
4502003020201010
5002003020201010
600200302020610

CERTIFICATES