Wear Products

Ultima™ 601

AR600 Abrasion Resistant, Hardened I.D. Wear Pipe

Ultima 601 is designed to extend service life where abrasive materials (i.e. glass, coke, coal, wood chips, bottom ash, rice, and stone) can cause premature wear. With its 600 BHN I.D. and 250 BHN O.D. hardened surfaces, Ultima 601 becomes the ideal abrasion resistant product that can handle the rigors of extreme maintenance problems. This specialty AR600 wear pipe will improve the reliability and productivity of your conveying system, as well as, outperform mild steel low carbon pipe by up to a factor of 6X times.

Wall thickness wear may be monitored by use of ultrasonic equipment to gage remaining service life without disassembling the line. When wear is detected, simply rotate the pipe section to start the service life over, without replacing the pipe. Ultima 601 is the ideal combination of economy and service performance.

Custom tees, wyes, laterals and reducers are offered to control flow of material through the system. Proper selection is dictated typically by certain variables including flow rates and permissible pressure requirements.

Long lengths available up to 40 feet (call for additional details). Excellent in service temperature up to 450°F. Call or email us for a quote.



Excellent Hardness

Superior Abrasion Resistance

Adaptable to Various Configurations

Up to 6X More Life Than Mild Steel


Typical Properties

I.D. Hardness
600 BHN
O.D. Hardness
250 BHN approx.

The I.D. hardness tapers to a ductile outer surface.


Available Sizes

3″ SCH 40 x .216 Wall x 3.50 O.D.
4″ SCH 40 x .237 Wall x 4.50 O.D.
5″ SCH 40 x .375 Wall x 5.583 O.D.
6″ SCH 40 x .280 Wall x 6.625 O.D.
8″ SCH 40 x .322 Wall x 8.625 O.D.
10″ XH* x .500 x 10.75 O.D.
12″ XH* x .500 x 12.75 O.D.
14″ XH* x .500 x 14.00 O.D.
16″ XH* x .500 x 16.00 O.D.
18″ XH* x .500 x 18.00 O.D.
20″ XH* x .500 x 20.00 O.D.
6″ SCH 80 x .432 x 6.560 O.D.
8″ SCH 80 x .500 x 8.644 O.D.
10″ SCH 80 x .594 x 10.730 O.D.
12″ SCH 80 x .688 x 12.750 O.D.
14″ SCH 80 x .750 x 14.00 O.D.



10 Ft. R/L, 20 Ft. R/L, Custom Cuts


Piping System Comparison

Ultima 601 Wear PipeAPL 5L and AR PipeMild Steel Low Carbon Pipe
Brinell Hardness480-650 BHN150-220 BHN120-150 BHN
Impact ResistanceVery GoodGoodGood
Abrasion ResistanceVery GoodModeratePoor
Typ. Life Expectancy Up to 6 Times That of Mild SteelUp to 2 Times That of Mild Steel

End Attachment Options

Many options are available for end attachments. Proper selection, or combination of options, is dictated by maintenance considerations and performance expectations.

  • Standard Flanges (i.e. 150#, 300#, and 600#)
  • Weld Rings – Self-aligning or conventional
  • Wear Bands – collars that are designed to counter downstream turbulence

Note: Induction hardened pipe contains retained internal stresses. Never cut this product lengthwise, as serious injury or property damage might result.

(Equivalent to Tuf-Pipe™ 600)

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