The Home of HASTELLOY® and HAYNES® alloys

Pipe and Tubing

haynes building Haynes Tubular Products, established in 1976 and located in Arcadia, Louisiana, is devoted exclusively to the production of the highest quality nickel, cobalt, and titanium pipe and tubing.

We are the premier choice in innovative solutions for demanding applications. Our welded and seamless high-performance alloy tubulars are manufactured to the exacting requirements of aerospace, gas turbine, chemical processing, power pollution control, oil and gas, refining, agricultural, pulp and paper, marine, and many other industries.

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Tubular products sizes for HAYNES® and HASTELLOY® alloys

  • Seamless: 1/2” to 4-1/2”
  • Seamless Titanium: 1/4” to 1-1/2”
  • Welded: 1/2” to 8” Sch. 40
pipe 2

Seamless Pipe

Seamless pipe is covered under ASTM B622.

Seamless Tubing

Cold-worked seamless tubing is produced from billets by either trepanning or extrusion followed by pilgering and/or drawing.

HAYNES® Ti-3Al-2.5V alloy

Ti-3Al-2.5V alloy was developed for aircraft hydraulic and fuel systems transmission lines, primarily because of it’s high strength-to-weight ratio. This ratio proved to be a major design advantage when used for hydraulic tubing lines, providing required strength levels, but more importantly, reducing weight by as much as 43% when compared to stainless steel.

Welded Pipe

Welded pipe is formed, welded, solution heat-treated, and tested in accordance with appropriate specifications, such as ASTM B619.

Welded Tubing

Welded tubing is made from strip by forming, welding, sizing or cold-working, solution heat treating, and testing in accordance with the applicable specifications. The classes of welded tubing available as described in the ASTM B626 and the ASME specifications are as follows:

  • Class I- as welded and solution-annealed
  • Class III- welded and fully cold-reduced and welded and bead-worked

Bead-worked vs. welded and fully cold-reduced

Fully cold-reduced tubing is the cold reduction of both the weld seam and tube wall (parent material.) This reduction is generally 20% of the total area and achieves optimum metallurgical conditions. Bead-worked tubing is the cold reduction of the weld seam only, generally reducing the weld seam only by 2-10%. Fully cold-reduced and bead-worked tubular products are both covered by the same classes under ASTM B626.

Photomicrographs of Weld Bead Magnified at 200x

Bead Worked
Bead Worked

Fully Cold-reduced
Fully Cold-reduced

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Your single source for alloys, tubular products, and fittings.

Haynes International is not only a leading supplier of a complete line of welded and seamless tubular, but also is a leading producer of nickel, cobalt, titanium, and highperformance alloys. This unique combination provides a single source responsibility for the quality of both tubular products and alloys.

Our 200,000 square tubular facility houses a complete range of pilgering, welding and drawing equipment designed especially for the manufacture of diversified sizes of seamless and welded products in HAYNES®, HASTELLOY®, and titanium 
Ti-3AL-2.5V alloys.

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Our Manufacturing Equipment

• 9 Pilger mills
• 2 Draw benches 
• 2 Continuous weld mills 
• 1 Pipe mill 
• 3 Vacuum furnaces 
• 1 Continuous hearth furnace 
• 3 UT testers for inspection

Quality

Our products exceed the most rigorous specifications and are trusted worldwide to provide exacting service requirements. We use state-of the art inspection equipment and methods to provide process control and ensure product integrity. Samples are tested for conformance to the chemical composition requirements of the applicable specification.

Inspection and Testing

• NDT Testing
• UT Testers
• Eddy-currant
• Hydro-static
• Pneumatic
• Liquid-penetrant
• Visual (white glove test)
• Dimensiona

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Visual Inspection (White Glove Test)
 

Destructive Testing

• Tensile
• Hydro-static
• Flare
• Flange
• Flats
• Metallographic analysis
• Corrosion
• Gas analysis
• CSRs (contractile strain ratio testing)


ISO 50001
ISO 9001
ISO 14001
OHSAS 18001
AS:9100
AD 2000-Merkblatt WO

PED:
Accredited Welding
Processes Accredited Welding Operators

Nadcap:
Non-destructive Testing
Heat Treating
Fluid Distribution Systems

Our highly-trained staff and technicians are dedicated to providing solutions that exceed your expectations. Whether you need on-demand delivery of finished goods, end-use technical support or a partner with a global presence, Haynes International provides value far beyond the alloys themselves. Our large inventory of alloys, product forms and sizes is available through our global service centers and sales offices.

Visit us at www.haynesintl.com for more information.

Haynes International Tubular Products
3786 Second Street Arcadia, Louisiana 71001-9701
Telephone: (765) 456-6012 or 1-800-354-0806 Fax: (765) 456-6905