ANDREW B. DUFFY, INC.

Metal Fabricators  -  Since 1951

 

ASME Code Pressure Vessels & Custom Fabrication

Steel         Stainless       Alloy

 

 

Thorofare, New Jersey

 PHONE: (856) 845-4900

   FAX: (856) 845-3921

TOLL FREE:

  1-877-ABDUFFY

 

Products & Services

Our experience of more than 50 Years allows us to respond to the great variety of requirements presented by our customers.  From the simplest bracket or clip to the most complex Pressure Vessel, Skid-mounted system or Welding requirement, we are ready to apply our materials, equipment and experienced personnel to meet the challenge!

 

 ASME Code Pressure Vessels

We will work with your engineers and staff to provide the right custom designed pressure vessel for your process and operating conditions.

  • Materials: Steel, Stainless, Alloys.
  • Weld Procedures: More than 70 for varied material combinations & product forms.
  • Jacketed Vessels: Conventional, Half Pipe, embossed, etc.
  • Documentation: Material & Welder Certifications, ASME Manufacturer’s Data Reports, Pressure Vessel Calculations, NDE, National Board Registration.
  • Welded Repairs and Alterations to pressure vessels and components. Shell replacement, Patches, Weld Overlay, Cladding and Lining.

                               

 Repair Services

Welded Repairs to damaged, corroded, and eroded metal equipment and components.

                                            

                                                                        

Skid Mounted Systems

We can combine fabricated vessels, tanks and piping in a skid mounted package that includes instrumentation and control hardware and wiring in accordance with applicable electrical classifications.

                     

 

Intermediate Bulk Containers (IBC’s) and Portable Tanks

We have more than 30 years experience in the design, testing, fabrication and repair of various regulated containers including DOT 56, DOT 57, UN 11A, UN 31A and 49CFR.  We can provide Custom IBC’s of various Design Types, meeting US & International Requirements, including those with internal or external heating coils, to suit your specialized product shipping requirements.

                         

             

 

 

           

Miscellaneous Fabrication, Repair and Services

  • A/R Materials, Hard Surfacing & Liners

  • Platforms, Stairways, Crossovers, Ladders, Cages, Railings, Ramps & Miscellaneous Metals

  • Stacks, Ducts, Breechings, Cones, Elbows & Transitions

  • Tanks, Columns, Coils & Process Equipment

  • Bins, Hoppers, Chutes for Dry Bulk Handling

  • Plasma Cutting, Sawing, Rolling, Bending & Forming 

  • Welding: GMAW, FCAW, SMAW, GTAW

  • Vessel & Equipment Repair & Alteration

 

Other Services Available

  • Blasting & Coating

  • CAD Drawing Preparation & Revision

  • NDT, Radiography, MT, PT, UT

  • Machining

  • Heat Treatment & Stress Relief

  • Third Party Laboratory Analysis

  • Transportation

 

 

 

 

 

 

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Questions or problems regarding this web site should be directed to ABDuffy@abduffy.com
Last modified: 11/27/04.