Commercial Stainless and Duplex

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Rollmet seamless sets the standard for large diameter stainless steel and duplex

stainless steel pipe and tube for the power, petrochemical and nuclear industries.

PRODUCTION DETAILS

COLD ROLL EXTRUSION METHOD

  • Austenitic Stainless Steel ASTM A312/376 – 300 SERIES
  • Ferritic/Austenitic Stainless Steel ASTM A790 – S31803 DUPLEX and S32750 SUPER DUPLEX
  • Rollmet seamless pipe and tube is available in many other alloys such as zirconium, titanium, Alloy 200, 400, 600, 625, 718, 825, Alloy 20 and C276
  • Specializing in large diameter thin wall pipe and tube
  • 140 RA or better – I.D. finish
  • Single random lengths – ASTM allowables
  • Fine grain size for stainless grades runs 6 to 8 typical
  • Wall tolerances better than ASTM allowables
  • 50 years of manufacturing experience
  • Minumum 35% cold work
  • Cold Roll Extruded solid-solution alloy pipes offer greater strength than conventional manufactured pipe/tube because of the fine grain size achieved through cold working and recrystallization
  • Cold Roll Extrusion, as a net process, achieves final pipe dimensions through metal displacement with very little waste
  • Cold Roll Extrusion is performed at ambient room temperature
  • Cold Roll Extrusion utilizes precision stainless steel and duplex starting blanks or extruded preforms as starting material for all stainless and duplex and super duplex production
  • Isotropic properties can be achieved either as a cold worked tubular or in all finished annealed tubular products
  • Enhanced corrosion resistance is achieved through ASTM 5 or finer grain size

MANUFACTURING RANGE

DIMENSIONS OF SEAMLESS TUBE*

* Most diameter and light wall combinations of seamless tubes can be manufactured by PCC Rollmet, Inc.

QUALITY CERTIFICATIONS

  • AS9100/ISO9001
  • PED approved to Directive 97/23/EC
  • ISO 9001 approved
  • AD2000-Merkblatt W0 approved

* Wall sizes available up to 1.5” on certain pipe sizes

1822 Deere Avenue, Irvine, California 92606  •  949-221-5333

© PCC ROLLMET 2019