About Us.....

Andrew B. Duffy, Inc.  Founded 1951, A New Jersey Corporation

INDUSTRIES SERVED

• Petroleum Refining
• Chemical Manufacture, Processing and Distribution
• Construction
• Food Processing
• General Industry
• Manufacturing
• Pharmaceutical Manufacture
• Power Generation
• Utilities, Water Treatment and Government Services

ASME Code CERTIFICATION FOR PRESSURE VESSELS ISSUED 1958 (SECTION VIII, DIVISION 1)

• ASME "U" Stamp   #4796
• National Board "R" Stamp  #1131

 EXAMPLES OF FABRICATIONS:

• Pressure Vessels, Pipe Coils, Breechings, Stacks, Crossovers, Piping Assemblies, Spool Pieces, Skid Mounted Systems, Discharge Elbows and headers, Custom Mixer Impellers, Reinforcing Rings, Ductwork, Transitions, Ladders/Cages, Frames, Platforms, Rails, Welded Repairs, Forming & Straightening.

 FULL SERVICE FABRICATING FACILITIES:

• Stainless Steel, Carbon Steel, Aluminum, Titanium, Carpenter 20, Hastelloy, Inconel, Incoloy, Monel, Copper Nickel, Titanium, Copper
• More than 70 in-house Weld Procedures, ASME Code qualified.  All Welders ASME Certified

 MEMBERSHIPS:

• NJ Business and Industry Association
• Chamber of Commerce of Southern New Jersey
• RIBCA (The Rigid Intermediate Bulk Container Association)
• IPANA (Industrial Packaging Alliance of North America)
• American Welding Society

 CREDENTIALS:

• ASME Code Authorized Inspection Agency: CIS- One Beacon
• ASME "U" Certificate
• National Board "R" Certificate
• National Board "NB" Stamp
• Quality System per ASME Section VIII, Div. 1

 CAPABILITIES:

• Cutting, bending, rolling, welding metals in plate, sheet, pipe, shapes.
• In-house ASME Code design, configuration and calculation in compliance with ASME Code design rules.
• Computer generated Vessel Calculations.
• CAD drawing capability.
• Registration of new Vessels, repairs and alterations with National Board and local jurisdictions.
• Expeditied and Emergency Service for established customers