Zeman Manufacturing Co. - Tube End Forming
Toll Free: (800) 739-9130 | E-mail: sales@zemanmfg.com
Zeman Manufacturing Company | Custom Metal Tube Cutting & Fabricating
Capabilities/Products Tube Bending Tube End Forming Tube Assembly Tube Cutting Hypodermic Tube Fabrication Lubricating Oil Cups Tube Coiling Metal Tube Spacers Tube Swaging Custom Miniature Heaters
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Tube End Forming



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Tube End Forms 2

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We offer a wide array of tube end forming capabilities that have been developed during our 70+ years of existence including swaging, flaring, flanging, beading, bulging, chamfering, crimping, tapering, notching, rounding, and many more. We can end form tubes from small hypodermic (capillary) up to 3.125” diameter. We are equipped to end form all types of metal alloys including aluminum, copper, brass, stainless steel, and others.

End forms typically have a standard industry classification associated with them. (see charts). Most are used for specific connection or pressure specifications. Many others are simply there for ease of assembly or to provide a transition. Generally, our tooling is geared to industry standards, but variations are also common. For custom applications we are able to make all tooling in-house in a matter of days.

Understanding the end use of the tube and the role of the end forming is most helpful in determining the most cost effective solution for production. The terminology and descriptions of tube end forming are as varied as their applications.




 Capabilities  Engineering & Quality  

Tube Diameter

Hypodermic (30 ga.) to 3.125"

Types

Beading
Bulging
Capping
Chamfering
Closing
Coining
Coping
Crimping
Double beading
Double Flaring
Drilling
Expanding
Eyelet
Facing
Flanging
Flaring
Flattening
Grooving
Mitering
Necking
Nosing
Notching
Pointing
Printing
Punching
Reaming
Reducing
Rolling
Rounding
Saddling
Swaging
Tapering
Telescoping
Threading

Tube Materials

We can supply you with the materials needed for your project, or you may provide us with what you already have. Our most common materials include:
All types of metal alloys
Aluminum
Brass
Bundyweld
Copper
Cupronickel
Inconel
Kovar
Nickel 52
Rodar
Stainless Steel
Steel

Forming Processes

Crimping
Crushing
Flattening
Precision Grinding
Rotary Swaging

End Products

Exhaust pipe
Ferrules
Hose stiffeners with flanges

Design Recommendations

Beading, bulging, flaring, and flanging diameter max is limited to 1.4x tube diameter before the material starts to split. Some special operations are available when larger flanged diameters are required.

Secondary Operations & Finishing

Blasting
Buffing
Burnishing
Marking
Painting
Plating
Polishing
Tumbling

Applications

Assembly
Connection
Pressure Specifications
Transition

Industries

Aerospace
Automotive
Consumer
Electronics
HVAC
Medical
Public Works
Transportation

Lead Time

In-house lead time is 1-2 weeks with expedite orders welcome.

Quantities

1 – 500,000

Quality

SAE & JIC Specs can be met.

 MORE IMAGES 

· Aluminum Tube Beading

· Beaded Tubes

· Hose Bead Tubes

· Hose Beading

· Nozzle Tip Endform

· Plated Tube Flanges

· Radiator Hose Beads

· Raw & Plated Flanged Tubes

· Stainless Steel Tube Roll Grooves

· Stiffener Tubular Inserts

· Swage to Fit Self

· Telescoping Tubes

· Tube Beading

· Tube Beading & Roll Forming

· Tube End Forms 1

· Tube End Reduction

· Tube Flanging

· Tube Flanging & Flaring

· Tube Flaring

· Tube Flattening

· Tube Inserts

· Tube Knurling

· Tube Knurling & Threading

· Tube Nosing

· Tube Roll Form/Knurl/Threaded End

· Tube Roll Forming


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Zeman Manufacturing Company | Custom Metal Tube Cutting & Fabricating