Rotary Tube Swaging Services

We specialize in Rotary Tube Swaging sometimes referred to as Tube Tapering and Tube Forming. We also provide other manufacturing services such as Flaring, Bending, Tube Expansion, Hole Piercing / Punching, Control Rods, Push / Pull Rods, and Torque Tube Assemblies / Piston Swaging for aerospace, automotive, medical and commercial industries.

World-Class Tube Swaging

Swaging is used for reducing the outside diameter in the swaged area allowing the material to gather and gain wall growth for a work hardened end that can now either be machined or tapped to accept an rod end bearing or end fitting.

Various materials are used in the swaging process:

  • Aluminum
  • Carbon Steel
  • Stainless Steel
  • Specialty 17-4PH Stainless Alloy
  • Copper
  • Brass
  • Nickel
  • Inconel
  • Hastalloy
  • Titanium

Rotary Tube Swaging is usually done with tubing or pipe but can also be done on solids. The swaging process on tubing will result in linear growth as well as giving the end user a work harden product from the original material.

We build our tooling to accommodate our customers need and requirements. We can build specialty dies to do specific forms like Bullnose, Bullet nose and re-sizing dies. We build to order.

This tube swage process is done mostly with aluminum, copper or thin wall steel. We take a tube or a solid rod and reduce the outside diameter down to a specific diameter. Cold tube swaging is relatively quick, inexpensive and chipless.

Aerospace Industry:

Push/pull control rods, elevator controls, strut assemblies, helicopter drag struts.

Commercial Manufactures:

Ski poles, bar stools, golf clubs, bicycle parts, lighting fixtures.

Furniture Industry:

Chairs, bar stools, hand rails, safty rails for the handicapped.

Lighting Manufactures:

Chandeliers, light stems, track lighting, lighting fixtures.

Boiler Tubes, Oil & Fuel Industries:

Boiler tubes...

Swaging Specs:

  • BAC 5000
  • BAC 5300
  • BPS4.505
  • DPS 3.808
  • C-1245
  • LA0102-040
  • SHP15-36
  • SHP18-9
  • MDP15-36
  • MMC 204
  • MM 5754
  • STP 51-302


Dieform LLC
4035 Schaefer Ave
Chino, CA. 91710
Freephone:+1 800 SWAGING
Telephone:(310) 323-6695


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