Tube Expansion & Re-Rolling

Tube Expansion & Re-Rolling

Tube expansion and re-rolling are common methods used to repair or replace damaged tubes in heat exchangers, boilers, and other industrial equipment. Tube expansion involves the use of a tube expander to enlarge the diameter of the tube, creating a tight fit between the tube and the tube sheet. Re-rolling, on the other hand, involves the use of a tube rolling machine to compress the tube against the tube sheet, creating a secure and leak-proof joint.

Tube re-rolling is an immediate solution for arresting leaks from a tube-to-tube sheet joint during maintenance shutdowns if leaks are found during pressure testing. ALMUZAIN has a team of experienced technicians and specialized equipment to provide high-quality tube expansion and re-rolling services for industrial clients.

ALMUZAIN's tube expansion and re-rolling services include:

  • Inspection and assessment: ALMUZAIN's team conducts a comprehensive inspection and assessment of the equipment to identify any areas of wear, damage, or corrosion that require tube expansion or re-rolling.
  • Tube expansion or re-rolling: ALMUZAIN uses specialized equipment and techniques to perform tube expansion or re-rolling, ensuring a secure and leak-proof joint between the tube and tube sheet.
  • Quality control: ALMUZAIN conducts rigorous quality control checks to ensure that the repair meets the client's specifications and performs as expected.

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