Centerless Ground Bar
Perryman produces a full complement of titanium centerless ground bar products. As one of the world’s premier suppliers of titanium bar products, our fully integrated manufacturing allows us to set the industry standard for short lead times and reliable delivery.
Expansion provides more capacity
During 2019-2020 Perryman expanded the production of all its centerless ground bar products. The new production facility was designed to provide the most efficient manufacturing process.
Additional state of the art equipment was added to expand our production capacity ensuring we can meet our customers' growing needs.
Centerless ground bars are produced by turning and grinding the surface of hot rolled bars to a specified size. Smaller diameter bar sizes are produced by straightening a hot roll coil into bar lengths that are ground to the finished size. Chamfering is available upon request.
- 0.055" (1.39 mm) dia. to 18.00" (457.2 mm) dia.
- 0.1181" to 0.4990" +/- 0.0005" (3.00 mm to 12.70 mm +/- 0.012 mm)
- 0.500" to 0.999" +/- 0.001" (12.70 mm to 25.37 mm +/- 0.025 mm)
- 1.00" to 2.00" +/- 0.002" (25.40 mm to 50.80 mm +/- 0.050 mm)
- 2.01" to 4.00" +/- 0.003" (51.05 mm to 101.60 mm +/- 0.076 mm)
- Above 4.00" (101.6 mm) tolerances available on request
- Bar lengths are typically 10ft. (3.0 m) to 12ft. (3.6 m)
- Other lengths available upon request
- Titanium 6Al/4V
- Titanium 6Al/4V ELI
- Titanium 6Al/7Nb
- Titanium 3Al/2.5V
- Titanium 6Al/6V/2Sn
- Titanium Commercially Pure Grades 1, 2, 3, 4
- Beta alloys
- Other alloys available upon request