Stainless Steel Fabrication


Boardman has extensive experience fabricating stainless steel pressure vessels for many industries and a wide range of dimensions.  From a 24”OD x 8’ Acid Gas Knockout Drum constructed out of SA-240-316L material to a 108”ID x 84”ID x 130’ Demethanizer Tower constructed out of SA-240-304L material. 

Other projects we have fabricated out of stainless steel materials include: Stacks, Hoppers, Scrubbers, Cold Drain Tanks, Evaporators, Cold Separators, Deethanizers, Accumulators, Absorbers, Flare Knockout Drums, Flash Drums, Condensate Pots, Bubble Column Reactors, Reactors, Dryer Drums, Distillation Columns, and fractionation Columns.  

We have experience fabricating equipment out of 310, 321, 347, 304, 316, 410, & 317.  These projects have been constructed for the usage in cryogenic, gas processing, chemical and petrochemical industries. 

All of our welding procedures are qualified to ASME Section IX and ASME Section VIII.  Our fabrication welding processes consist of SAW, FCAW, SMAW, GTAW, and GMAW and ESW for Corrosion Resistant Overlay (CRO).  

Stainless Steel Capabilities

Industries Served
  • Refining
  • Chemical
  • Petro Chemical
  • Power Generation
  • Food Service
  • Gas Processing
  • Aerospace
  • Water Treatment Plants
  • Emission Control
  • Construction
Industry Standards
  • ASME Section VIII Div. I
  • National Board "R" Stamp
  • National Board "U" Stamp
  • AISC
  • API
  • AWS
  • AWWA
Materials Worked With
  • Carbon Steel
  • Stainless Steel
  • Clad
  • Nickel
  • Monel
  • Incoloy
  • Inconel
  • Hastelloy
  • Duplex
  • Super Duplex
  • 1-1/4 Chrom Moly

Vessel Dimensions

Vessel Length 




Shop Space


200 Feet

16 Feet

350 Tons


140,000 sq. feet

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