Alabama Heat Exchangers fabricates custom ASME code pressure vessels for refineries, chemical plants and other process facilities. Every vessel is engineered to order, built in our Theodore, Alabama shop and stamped with the ASME U stamp.
Pressure vessels we fabricate
- Process vessels and drums
- Columns and towers, including distillation columns
- Filter housings, including stainless housings with removable heads
- Tanks and mixing tanks
- Custom vessels built to customer specification
Built to code, built to your specification
Our pressure vessels are built in accordance with the latest requirements of the ASME Boiler and Pressure Vessel Code. We also follow API codes and unique customer specifications when requested. All welding procedures and welders are qualified to ASME Section IX, and our quality control team works directly with the Authorized Inspector throughout fabrication.
Materials
- Carbon steel
- Stainless steels, including 304/304L and 316/316L
- High-nickel alloys
- Titanium and other exotic materials
Pressure vessel repair
We also repair existing pressure vessels under the NBIC R stamp, including weld repairs, nozzle and component replacement, pressure testing and re-rates.
Industries we serve
- Oil and gas, including refineries
- Chemical and petrochemical plants
- Pulp and paper mills
- Other process and industrial facilities
Frequently asked questions
The ASME U stamp shows that a pressure vessel was designed, fabricated, inspected and tested in accordance with Section VIII, Division 1 of the ASME Boiler and Pressure Vessel Code by a manufacturer certified by ASME.
Yes. Our NBIC R stamp allows us to perform code repairs and alterations on pressure vessels regardless of the original manufacturer.
Drawings or a datasheet, design pressure and temperature, materials, dimensions, quantity and your required date.