Pressure Vessels & Columns
Custom-built pressure vessels, columns and towers — from large-scale process towers to reactors, separators and storage vessels, designed to international standards.
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Industries
Oil &
Gas
Pressure vessels, process equipment and modular skids for upstream, midstream and downstream facilities.
Built for Upstream, Midstream & Downstream
Where pressure, sour service and shutdown costs meet, there is no room for approximation. ADESS builds code-stamped pressure equipment for oil and gas operators who measure success in years of uninterrupted service, not in delivery dates alone.
We manufacture separators, knock-out drums, scrubbers, filter coalescers, pig launchers and receivers, storage tanks and prefabricated spool piping — engineered to ASME, API and PED, welded by certified welders under qualified procedures, and inspected by RT, UT, MT, PT, TOFD and hydrostatic testing before dispatch.
We also deliver complete process skids: vessel, piping, instrumentation, structural frame and surface protection assembled and tested in our workshop, so site work is reduced to connection and commissioning.
What We Supply
Equipment for This Sector
- 2-phase / 3-phase separators, KO drums, scrubbers
- Filter coalescers and gas filtration vessels
- Pig launchers & receivers (pig traps)
- Storage tanks to API 650 / API 620
- Air-cooled heat exchangers (API 661) and shell & tube units
- Prefabricated spool piping and pipe racks
- Modular process skids, fully tested before shipment
Heat Transfer Equipment
Shell & tube heat exchangers, water bath heaters and air-cooled heat exchangers (ACHE) for Oil & Gas, Petrochemical, Power and Industrial applications.
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Storage Tanks
Custom design and fabrication of atmospheric and low-pressure storage tanks in accordance with API 650 and 620 standards.
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Piping Spool Manufacturing
Custom piping spools and skid systems for Power, Oil & Gas, Petrochemical and Chemical industries, shop pre-fabricated to reduce field welding and site costs.
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Process Equipment & Skids
Oil treatment systems, metering and regulating skids, fuel gas conditioning packages, pig traps and quick opening closures — engineered as complete, ready-to-commission units.
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Air Cooler
Forced and induced draft air-cooled heat exchangers designed to API 661 for efficient process cooling.
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Where Our Equipment Is Used
- Separators, knock-out drums and scrubbers
- Refinery columns, towers and reactors
- Crude and product storage tanks
- Gas processing and treatment skids
- Prefabricated piping spools for process units
- Air-cooled heat exchangers for process cooling
Compliance Framework
Codes & Standards
ASME
Section VIII Division 1
Design and fabrication in accordance with ASME code.
API
650 / 660 / 661
Tanks and heat transfer equipment built to API standards.
PED / CE
PED 2014/68/EU
CE marked manufacturing for European compliance.
PARTNERSHIP
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