Expansion Tools | McMaster-Carr

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System of Measurement

Tube OD

Pipe Size

For Use On

Power Source

Fitting Connection

For Pipe ID

Material

Deflated Diameter

Pin Style

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Length

For Double Flare Angle

Copper Tube Size

Pin Diameter

Square Drive Size

Maximum Air Back Pressure

Deflated Height

Ring OD

Required Inflation Pressure

For Tube OD for Double Flare

With Bypass

Maximum Water Back Pressure

137 Products

Fabricating and Machining

Tube Expanders

Enlarge the end of a tube to allow a second piece of the same diameter to fit inside

17 products

Tube Beaders

Form a rounded bead on the end of metal tubing to hold soft rubber hose in place

2 products

Tube Flarers

Make flared ends on metal tubing so it's compatible with flared tube fittings

24 products

Fluid Handling

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

52 products

Bore Sealing Plug Installation Tools

Set sealing plugs into unthreaded holes in pneumatic and hydraulic components

6 products

Fastening and Joining

Pin Insertion Tools

Strike with a hammer to install pins

12 products

Sealing

Piston Ring Installation Tools

Protect piston rings from damage during installation and removal

3 products

Rod Seal Installation Tools

Reduce the risk of distorting or breaking seals, wipers, and O-rings during installation

3 products

Piston Ring Compressors

Squeeze piston rings to smoothly install pistons into cylinders

7 products