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ISO 9001: 2008 Certified

Forming/Machining Services

In addition to redrawing and forming, at H & H Tube, we provide custom threading and end forming of tubing up to 3.125" in outer diameter. We work with aluminum, brass, copper, stainless steel, and mild steel materials to produce custom sized tubular products for the automotive, medical, HVAC, and other manufacturing industries. Various available end forms include chamfered, double bead, flanged, PEX, and threaded ends, among others.

Custom fixturing can be fabricated to accommodate custom size and shape tubing. Forming equipment features CNC capabilities and robotic part handling for maximum efficiency and unparalleled accuracy. Many processes can be designed inline to further expedite production, reducing lead times and overall part costs.

Additional fabrication capabilities include forming, bending, machining, and tumbling of components to customer specifications. Our quality management system is designed in accordance with all applicable industry standards and backed by our ISO 9001:2008 certification. The lead time for custom formed products typically averages 6 weeks, with expedited service available to accommodate rush orders as needed. For additional information about our custom tube threading and end forming capabilities, see the table below, or contact us directly.

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Forming/Machining Capabilities

General Capability
Custom Manufacturing
Standard Tube End Form
Bead
Chamfer- Facing
Conical Flare
Double Bead
End Expansion w/ Transition
End Reduction w/transition
Expansion w/ Shoulder
Expansion w/Internal Threads
Flanged Tubing
Machined Barbs
Radius Groove
Reduction w/ shoulder
Rounded Roll Over
Spherical Closed End
Swage Reduction
Threaded Expansion
Threaded Reduction
Tube Stop Beading
Automation Capabilities
CNC
Robotic Load/Unload/Transfer
Materials
Aluminum
Brass
Copper
Copper-Nickel
Mild Steel
Nickel Silver
Stainless Steel
Equipment Capability
Up to 57 tons Punching capability
Rotary with Spinning Capacity - 13 ton - 3.125" O.D.
Part Diameter
Max
3.125 in O.D.
Additional Services Provided
Brazing
De-burring
Hardness Testing
Heat Treatment
Leak Testing
Machining
Vibratory Finish
Production Volume
Low Volume
High Volume
Long Runs
Short Runs
Prototype
Specialty Production Shop
Typical Lead Times
6 Weeks
Rush Services Available

Additional Information

Industry Focus
Automotive
Communications
Heating
HVAC
Manufacturing
Medical
Musical
Plumbing
Industry Standards
ASTM - American Society for Testing and Materials
ISO 9001:2008 - International Organization for Standardization
CBSA - Copper & Brass Service Center Association
TPA - Tube & Pipe Association
File Formats
AutoCAD, Inventor (DWG, DWZ, IPT)
BMP - Bit Mapped Graphics
BobCAD
CADL
CATIA V4
CATIA V5
CGM
DelCAM(DGK, DMT)
DXF - Drawing Interchange Format, or Drawing Exchange Format
Feature CAM
HOOPS METAFILE
HOOPS STREAM FILE
HOOPS WEB FILE
HPGL/2
IGES - Initial Graphics Exchange Specification, ANSI file format.
JPG or JEPG - Joint Photographic Experts Group
KXL
OBJ
PARASOLID
PDF - Portable Document Format
Pro-E or Pro/Engineer (DRW, PRT, XPR)
SAT - 3D ACIS Model File
SolidWorks (SLDPRT, SLDDRW, SLDDRT)
STEP - Standard for the Exchange of Product Model Data
STL
SurfCAM
V3D
VRML
WINDOWS METAFILE

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