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Manufacturing & Fabrication

Services

MANUFACTURING & FABRICATION

Services

MANUFACTURING & FABRICATION

Overview

BSI operates advanced fabrication facilities across Saudi Arabia, Qatar, China, and India through our partnership with INTLEF, delivering precision-engineered components, pressure vessels, piping systems, and skid-mounted modules for oil and gas, industrial, and infrastructure projects. All fabrication is executed to ASME, API, and ISO standards with certified welders, NDT inspection, and comprehensive quality control programs.

Our Service Range __

Our Service Range

METAL FABRICATION
WELDING SERVICES
MACHINING & CNC SERVICES
PRESSURE VESSEL & TANK FABRICATION
PIPING & PIPELINE FABRICATION
SKID & MODULE FABRICATION
SPECIALIZED EQUIPMENT FABRICATION
COATING & SURFACE TREATMENT
QUALITY CONTROL & TESTING
REPAIR & MAINTENANCE FABRICATION
SPECIALIZED MANUFACTURING

The BSI Advantage - Engineering Intelligence in Energy

AI-Based Monitoring

Real-time performance analytics across field and rig assets.

Integrated Engineering Teams

Cross-functional collaboration from design to commissioning.

Digital Safety Systems

Smart alerting, remote monitoring, and process automation.

Global Reach, Local Expertise

Teams across Qatar,KSA, China & India delivering localized execution.

Comprehensive metal fabrication services for structural and process applications. We provide structural steel fabrication, plate fabrication and rolling, heavy plate fabrication, sheet metal fabrication, precision sheet metal work, stainless steel fabrication, aluminum fabrication, exotic alloy fabrication, carbon steel fabrication, galvanized steel fabrication, metal forming and bending, press brake operations, roll forming, stamping and punching, laser cutting services, plasma cutting, waterjet cutting, CNC cutting services, flame cutting and beveling, and metal shearing.

Certified welding services across all major welding processes and materials. Our capabilities include ASME code welding, API standard welding, GTAW/TIG welding, GMAW/MIG welding, SMAW/stick welding, FCAW flux-cored welding, SAW submerged arc welding, orbital welding, automatic welding systems, robotic welding, pipe welding (2" to 60"), highpressure pipe welding, stainless steel welding, duplex and super duplex welding, Inconel and exotic alloy welding, aluminum welding, cast iron welding, hardfacing and overlay welding, cladding and weld overlay, underwater welding, hyperbaric welding, welding inspection and QC, welder qualification and testing, welding procedure qualification (WPQ), and radiographic weld testing.

Precision CNC machining and conventional machining for complex components. Services include CNC milling, CNC turning and lathe work, multi-axis CNC machining, 5-axis CNC machining, precision machining, high-tolerance machining, large diameter turning, heavyduty machining, boring and honing, grinding and surface finishing, cylindrical grinding, surface grinding, thread cutting and rolling, gear cutting and manufacturing, keyway cutting and broaching, drilling and tapping, reaming and countersinking, EDM (electrical discharge machining), wire EDM, and conventional machining.

ASME code stamped pressure vessels and API storage tanks. We fabricate ASME Section VIII pressure vessels, code stamped vessel fabrication (U, U2, R stamps), process vessels and columns, reactors and autoclaves, heat exchanger fabrication, shell and tube heat exchangers, kettle reboilers, condensers and coolers, storage tank fabrication (API 650), atmospheric storage tanks, fixed roof tanks, floating roof tanks, cone roof tanks, spherical tank fabrication, bullet tank fabrication, horizontal pressure vessels, vertical pressure vessels, jacketed vessels, cryogenic vessel fabrication, vacuum chambers, and custom tank design and fabrication.

Process piping and pipeline spool fabrication to ASME B31.3 standards. Our services include process piping fabrication, high-pressure piping (ASME B31.3), alloy piping systems, stainless steel piping, carbon steel piping, pipeline spool fabrication, pre-fabricated piping spools, isometric piping fabrication, manifold fabrication, header fabrication, piping supports and hangers, pipe bending and forming, induction bending, cold bending, hot bending, elbow fabrication, reducer and tee fabrication, and flange facing and machining.

Pre-assembled skid-mounted systems and modular units for rapid deployment. We deliver skid-mounted process units, pump skids, compressor skids, metering skids, chemical injection skids, fuel gas conditioning skids, pressure reducing skids, filtration skids, heat exchanger skids, separator skids, modular process equipment, pre-assembled modules, E- House (electrical house) fabrication, control room modules, utility modules, offshore modules, and subsea modules and structures.

Custom fabrication of industrial process equipment and structural components. Services include dust collectors and baghouses, scrubber fabrication, cyclone separator fabrication, silencer and muffler fabrication, expansion joint fabrication, bellows fabrication, ductwork fabrication (HVAC and industrial), chimney and stack fabrication, flare stack fabrication, hopper and bin fabrication, chute fabrication, conveyor structure fabrication, platform and walkway fabrication, stairway and ladder fabrication, handrail and grating fabrication, trench and cable tray fabrication, pipe rack fabrication, and support steel fabrication.

Surface preparation and protective coating services to SSPC and NACE standards. We provide sandblasting and abrasive blasting, shot blasting, surface preparation (SSPC/NACE standards), protective coating application, epoxy coating, polyurethane coating, zinc-rich primer coating, anti-corrosion coating, fireproofing coating, thermal spray coating, hot-dip galvanizing, electroplating (zinc, nickel, chrome), powder coating, painting (industrial and marine grade), internal pipeline coating, external pipeline coating (FBE, 3LPE, 3LPP), tank lining services, chemical resistant lining, rubber lining, glass lining, and ceramic coating.

Comprehensive inspection and testing to ensure code compliance. Our QC services include dimensional inspection, hydrostatic testing (vessels and piping), pneumatic testing, vacuum testing, helium leak testing, dye penetrant testing (PT), magnetic particle inspection (MPI), ultrasonic thickness testing (UT), radiographic testing (RT), positive material identification (PMI), hardness testing, impact testing (Charpy), tensile testing, bend testing, chemical analysis and spectrometry, metallurgical testing, ferrite testing, coating thickness measurement, surface roughness testing, and final inspection and QA documentation.

Equipment repair, refurbishment, and on-site machining services. We execute equipment repair and refurbishment, worn component replacement, shaft repair and machining, flange repair and re-machining, crack repair welding, pressure vessel repair and re-rating, tank repair and modification, piping system repair, emergency breakdown repairs, on-site machining services, portable machining, line boring services, flange facing on-site, hot tapping services, and freeze plugging services.

Precision manufacturing of rotating equipment components and specialty parts. Services include valve machining and repair, pump component machining, impeller fabrication and repair, compressor component manufacturing, turbine component machining, gearbox component manufacturing, bearing housing fabrication, seal housing machining, coupling manufacturing, custom fastener manufacturing, bolt and stud manufacturing, gasket cutting and fabrication, O-ring and seal fabrication, precision tooling and jigs, and fixture and die manufacturing.