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Stainless Steel Plate, Sheet, Tubing & Supplies


IRC maintains the largest inventory of stainless steel plate in the Northwest. We carry dimensions ranging from 3/16” to 3” in 304L, 316L, and 17-4ph. As a full service stainless steel distributor we also maintain extensive supplies of stainless sheet, angle, flat bar, round bar, pipe, tubing, flanges, and fittings. We carry the same products in 6061 aluminum. In 5052 aluminum, we carry sheet. Take a look at our Aluminum Sheet, Plate & Pipe Fittings.

Stainless Steel Sheet & Plate
     
Stainless Steel Sheet & Plate  

ASTM A-240, SA-240, 304, 304L, 309, 310, 316, 316L, 317L, 410 & 17-4PH

  • Stainless Steel Sheet: 10 - 26GA, 48" & 60" wide x 96, 120 & 144 long
  • Stainless Steel Plate: 3/16"-3", 48" & 60" wide (master plate 96" x 240" - available as special order) x 96, 120 & 144 long, also available cut to size
     

Stainless Steel Pipe and Tubing
     
Stainless Steel Pipe and Tubing  
  • Seamless tubing: 20' lens. 304, 304L, 316, 316 L ASTM-A 269, 1/4"- 3" .035, .049, .065 wall, plus mechanical tubing as a special order
  • Welded pipe: ASTM A 312, ASME SA-312 304, 304L, 316, 316L, IPS size 1/4"- 36" s/5, s/10, s/40, s/80 (s/160 and xx strong available upon request)
  • Seamless pipe: ASTM A312 304, 304L, 316, 316L IPS size 1/4"- 6" s/10, s/40, s/80, s/160 & xx strong
  • Square and rectangular: 11GA - 1/4" wall
     

Stainless Steel Flats, Angle, Round & Structurals
     
Stainless Steel Flats, Angle, Round & Structurals  

303, 304, 304L, 316, 316L, 17-4, 416

  • Plate cut bar (flat bar): 1/8" -1/2" thick 1"- 6" wide x 12' lengths
  • S.S. Flat bar: HRAP, 1/8"- 2" thick, 1/2"- 8" wide
  • Angle: 1/8"-3/8" thick 3/4" x 3/4" to 4"x 4" legs x 25' lengths
  • Rounds up to 13" diameter, 12'- 20' lengths (or cut to size)
  • S.S. channel & I beam
  • S.S. square & hex bar
     

Stainless Steel Butt Weld Fittings
     
Stainless Steel Butt Weld Fittings  

1/2"- 24" s/5, s/10 & s/40 (s/80 available upon special request), ASTM-A 403, SA 403 available in 304L and 316L, also available as CR grade

  • 90° elbows
  • 45° elbows
  • Tees
  • Concentric and eccentric reducers
  • Type "A" stub ends
  • Crosses
  • Reducing tees
  • Laterals
     

Stainless Steel 150# Cast & Bar Stock Fittings
     
Stainless Steel 150# Cast & Bar Stock Fittings  

ASTM A-351 cast 304 & 316

  • 1/8"- 4", 90°s, tee's, 45°s, street ells., crosses, full couplings, half couplings, square & hex head plugs, hex bushings, unions and reducing couplings
     

Stainless Steel Forged Fittings
     
Stainless Steel Forged Fittings  

Threaded & socketweld ASTM-A 182, SA 182, 3000# 304, 304L, 316, 316L

  • 1/2"- 3" 90° elbows, tee's, unions, full and half couplings, square and hex head plugs, hex head bushings, reducing couplings and inserts
     

Stainless Steel Flanges
     
Stainless Steel Flanges  

A 182, SA 182 raised face, flat face & lap joint, 150#, 300# and 600# - 304, 304L, 316, 316L

  • 1/2"- 24" slip ons, weld necks, blinds and threaded (1/2"- 6" only)
     

Steel Backing Flanges
     
Steel Backing Flanges  
  • "- 24" IPS & OD hole patterns as per ANSI B 16.1 lightweight steel backing flange coated with red oxide primer
     

Cast Stainless Steel Butt Welding Stub Ends
     
Cast Stainless Steel Butt Welding Stub Ends  
  • 1"- 24" IPS & OD available in 316L (normally used with steel backing flanges)
     

Stainless Steel Flared Stub Ends
     
Stainless Steel Flared Stub Ends  
  • Type "C" stub ends 1/2"- 18" s/5 and s/10 available in 304L and 316L (Other alloys available upon special request) normally used with steel backing flanges
 

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Marine Industry Portfolio - Aluminum Plate Distributor Tacoma Police Headquarters Puget Sound transit signage system working with Tubeart
Based in Portland, Oregon we have been helping clients from Seattle, Washington to the Florida Keys since 1981. Take a look at a recent project we completed for the Puget Sound Transit Signage System in Puget Sound, Washington.