Prime Imperia's Fabrication and Welding Services deliver precision-engineered structures, components, and assemblies for oil and gas facilities, industrial plants, marine installations, and infrastructure projects. Our fabrication capabilities combine modern workshop facilities, certified welding procedures, quality control systems, and experienced craftsmen to produce work that meets international codes and client specifications. Our fabrication workshops are equipped with advanced cutting, forming, machining, and welding equipment capable of handling projects ranging from small-scale component fabrication to large structural assemblies. We maintain certifications to international welding and fabrication standards including ASME, AWS, API, and ISO, ensuring our work meets the stringent quality requirements of the global energy and industrial sectors.
Structural
Fabrication:
We fabricate structural steel components including platform structures for onshore and offshore installations, process skids and modules, pipe racks and cable trays, access platforms and walkways, staircases and handrails, equipment supports and foundations, grating and checkered plate assemblies, building structural frames, storage tank structures, and flare structures and supports.
Pressure
Vessel and Tank Fabrication:
Our pressure vessel capabilities include ASME Section VIII vessels, process vessels and separators, heat exchangers and shell-and-tube units, storage tanks (atmospheric and low-pressure), fuel storage tanks, water storage tanks, chemical storage tanks, day tanks and surge vessels, scrubbers and knockout drums, and filter housings.
Piping
Fabrication and Installation:
We provide comprehensive piping services including carbon steel and alloy steel piping, stainless steel piping systems, high-pressure piping systems, process piping and manifolds, utility piping (water, air, nitrogen), chemical injection piping, flare and vent piping, subsea piping components, and pipeline repair clamps and assemblies.
Marine
and Offshore Fabrication:
Our marine fabrication expertise includes boat and barge construction, offshore platform modules, helidecks and landing platforms, offshore accommodation structures, mooring structures and dolphins, jetty and pier structures, marine fendering systems, offshore skid assemblies, and subsea protection structures.
Specialized
Welding Services:
We maintain multiple welding certifications and capabilities including SMAW (Stick), GMAW (MIG), GTAW (TIG), FCAW (Flux-Cored), SAW (Submerged Arc Welding), orbital welding for pipe systems, underwater wet and dry welding, exotic material welding (duplex, super duplex, Inconel, titanium), high-pressure and high-temperature welding, and on-site field welding services.
Quality
Assurance and Testing:
Every fabrication project undergoes rigorous quality control including welder qualification and procedure qualification records (WPQs/PQRs), dimensional inspection and verification, non-destructive testing (NDT) including radiography, ultrasonic testing, magnetic particle inspection, dye penetrant testing, hydrostatic and pneumatic pressure testing, hardness testing, positive material identification (PMI), coating inspection, and final quality documentation packages.
Surface
Treatment and Coating:
We provide comprehensive surface preparation including sandblasting to Sa 2.5 or Sa 3 standards, surface profiling for coating adhesion, anti-corrosion coating systems, epoxy and polyurethane coatings, thermal spray coatings (TSA, zinc), galvanizing coordination, fireproofing systems, and coating inspection and certification.
Installation
and Commissioning Support:
Beyond
fabrication, we provide on-site installation services including structure
erection and alignment, equipment setting and grouting, piping installation and
hook-up, pressure testing and leak detection, functional testing, punch list
completion, and as-built documentation.