arc welding



ASI employs a diverse pool of craftsmen able to perform a wide range of structural work. The team includes shopfitters, shop fabricators, and welders with various certifications including steel, stainless steel, high tensile steel, aluminum, inconel, monel, copper-nickel, and titanium.

spot welding


  • Manufacture (LCS) high-pressure dehydrator filter packs 
  • Plate shaping/rolling up to 3/8” thick 
  • Plate shearing up to 3/8” thick Plate breaking up to 3/8” thick
  • Cooling skid fabrication 
  • Pump/Motor foundation manufacture
  • Deck/bulkhead plate replacement
  • Fabrication of shell & tube heat exchanger
  • ASME “R” Stamp 
  • Qualified for SMAW, GTAW, GMAW, FCAW, CuNi, stainless steel, Titanium, 5XXX Aluminum, and duplex stainless welding procedures. 
  • High and low-pressure piping fabrication 
  • Breathing air, lube oil, seawater, chill water, electronic cooling water, steam, and hydraulic systems piping fabrication 
  • Brazing 
  • Hull access cuts necessary for installation and removal of large ship’s equipment 


  • 100 ton Edwards ironworker 
  • 5’ x 5’ and 5’ x 10’ acorn platen table 
  • 5 shop and portable welding machines 
  • 5 Miller syncrowave welding machines 
  • 6 Miller Maxstar 200 welding machines 
  • 4 hypotherm plasma cutting machines 
  • ESAB ESP-200 plasma cutting machine 
  • Gas-powered Lincoln 800 welding machine 
  • JET horizontal band saw 
  • 2 gas forges 
  • Drill press 
  • Hydraulic shear model #SH-3012 
  • Brake press, 12’ x 150 ton 
  • Southwork 3/8” plate roller 
  • CNC Oxy/Acetylene plasma cutting table 
  • Pipe bender ¼” to 8” diameter pipe 
  • Controlled atmosphere welding room

Call Auxiliary Systems today at 1-800-613-5675 to get in touch with our Team Manager!
215 East 25th Street, Norfolk, VA