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Nickel Alloy C22 pipe is a fully austenitic nickel-based superalloy that's cost-effective for clients seeking ease of forming combined with superior corrosion resistance. Also known as Inconel® 22 and Hastelloy® C22, this material is highly ductile, making cold forming easier. Inconel® 22 features resistance to an array of attacks from corrosion, pitting, crevice corrosion, intergranular, and stress corrosion cracking. Both cost effective and versatile; Inconel® 22 is used by a wide variety of industries.

Alloy C22 Pipe is available in Seamless or Welded from Size ranges 1/8" up to 26". Listed below are common sizes. Please contact for sizes not listed.
Nickel & Monel® Pipe & Tubes
Unit of Measure
1 2 3 4 

Item #

Item Name

Thickness

Nominal Diameter (Standard)

Nominal Diameter (Metric)

AC22-80-375-675 N/A 3/8 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 3/8 inches N/A 10 mm
AC22-80-500-840 N/A 1/2 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 1/2 inches N/A 15 mm
AC22-80-750-1050 N/A 3/4 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 3/4 inches N/A 20 mm
AC22-80-000-1315 N/A 1 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 1 inches N/A 25 mm
AC22-80-1250-1660 N/A 1 1/4 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 1 1/4 inches N/A 32 mm
AC22-80-1500-1900 N/A 1 1/2 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 1 1/2 inches N/A 40 mm
AC22-80-2000-2375 N/A 2 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 2 inches N/A 50 mm
AC22-80-2500-2875 N/A 2 1/2 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 2 1/2 inches N/A 65 mm
AC22-80-3000-3500 N/A 3 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 3 inches N/A 80 mm
AC22-80-3500-4000 N/A 3 1/2 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 3 1/2 inches N/A 90 mm
AC22-80-4000-4500 N/A 4 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 4 inches N/A 100 mm
AC22-80-5000-5563 N/A 5 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 5 inches N/A 125 mm
AC22-80-6000-6625 N/A 6 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 6 inches N/A 150 mm
AC22-80-8000-8625 N/A 8 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 8 inches N/A 200 mm
AC22-160-000-1315 N/A 1 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 1 inches N/A 25 mm
AC22-160-1250-1660 N/A 1 1/4 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 1 1/4 inches N/A 23 mm
AC22-160-1500-1900 N/A 1 1/2 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 1 1/2 inches N/A 40 mm
AC22-160-2000-2375 N/A 2 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 2 inches N/A 50 mm
AC22-160-2500-2875 N/A 2 1/2 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 2 1/2 inches N/A 65 mm
AC22-160-3500-4000 N/A 3 1/2 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 3 1/2 inches N/A 90 mm
AC22-160-4000-4500 N/A 4 Inch Sch. 160 Alloy C22 Seamless or Welded Pipe N/A Sch. 160 N/A 4 inches N/A 100 mm
AC22-DEH-3000-3500 N/A 3 Inch Sch. XXH Alloy C22 Seamless or Welded Pipe N/A Sch. XXH N/A 3 inches N/A 80 mm
AC22-DEH-4000-4500 N/A 4 Inch Sch. XXH Alloy C22 Seamless or Welded Pipe N/A Sch. XXH N/A 4 inches N/A 100 mm
AC22-40-125-405 N/A 1/8 Inch Sch. 40 Alloy C22 Seamless or Welded Pipe N/A Sch. 40 N/A 1/8 inches N/A 6 mm
AC22-80-125-405 N/A 1/8 Inch Sch. 80 Alloy C22 Seamless or Welded Pipe N/A Sch. 80 N/A 1/8 inches N/A 6 mm
Unit of Measure
1 2 3 4