IMPA: 612054

Tube Flaring Expanders 16mm to 18.5mm

These tube flaring expanders are precision-engineered for creating reliable flares on tubes used in condensers, heat exchangers, and similar applications. Designed for tubes with an inner diameter ranging from 16 mm to 18.5 mm (5/8" to 3/4"), they deliver consistent, leak-proof connections essential for marine and industrial systems.

Crafted from selected hardened tool steel, these expanders offer exceptional durability and long service life even under demanding conditions. The 8 mm square drive ensures a secure fit with standard wrenches or socket drives, providing maximum torque transfer for efficient flaring operations. Whether for maintenance or new installations, these expanders are a dependable choice for ship engineers and maintenance crews.

Key Features

Technical Specifications

SpecificationValue
Tube Inner Diameter Range16 mm - 18.5 mm (5/8" - 3/4")
Square Drive Size8 mm
MaterialHardened tool steel
ApplicationCondensers, heat exchangers, tube flaring

Frequently Asked Questions

What is the purpose of these tube flaring expanders?

They are used to create flared ends on tubes for secure connections in condensers, heat exchangers, and similar systems.

What tube sizes do they fit?

They are designed for tubes with an inner diameter of 16 mm to 18.5 mm, equivalent to 5/8" to 3/4".

What material are they made of?

They are made from hardened tool steel for durability and long-lasting performance.

What drive size do they have?

They feature an 8 mm square drive, compatible with standard wrenches or socket drives.

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