Flux Cored Arc Welding (FCAW)
Flux-cored welding for heavy structural steel and thick plate, in the shop and outdoors
A premium take on Flux Cored Arc Welding (FCAW)
Flux cored arc welding delivers deposition close to submerged arc with the flexibility of a hand-held gun, which makes it the right choice for heavy structural steel, thick plate weldments, and field structural work. G&A Precision Systems runs both gas-shielded (FCAW-G) and self-shielded (FCAW-S) wire: gas-shielded in the shop for clean, high-quality fill passes, self-shielded outdoors where wind would blow away a gas shield. Cones, hoppers, heavy frames, and plate assemblies come together faster without giving up penetration.
This service is built for industrial teams that need fabrication to match the drawings, material specifications, and project schedule. We manage joint preparation, fit-up, welding, traceability, and final inspection so the work arrives ready for installation.
Every project covers the essentials
- Gas-shielded FCAW-G for shop structural and plate work
- Self-shielded FCAW-S for outdoor and field structural welding
- Heavy plate, cones, hoppers, and thick-section weldments
- All-position capability on structural joints
- High deposition for large fillet and groove welds
- Carbon steel and low-alloy steel
Four steps from first call to final walkthrough
Wire Selection
Gas-shielded or self-shielded wire chosen for location, position, and spec.
Fit & Tack
Heavy sections fit, tacked, and braced against distortion.
Weld-Out
Multi-pass fill with slag removal between passes.
Inspect
Visual and dimensional inspection, NDE as specified.
The difference a careful job makes
Sound joint preparation, material control, fit-up, and welding discipline produce work that performs as specified.
Documented Quality
Weld maps and material records provide traceability from receiving through shipment.
Built to Specification
Controlled fit-up, qualified procedures, and appropriate processes support dependable service life.
Precision-Driven
Joint preparation, alignment, heat input, and final dimensions are checked throughout fabrication.
Schedule Discipline
Clear lead times and steady communication keep fabrication and field work coordinated.
Controlled from material intake to final inspection
Reliable fabrication comes from documented procedures and disciplined execution. Here's the standard we apply to every project.
Clear Communication
Straight answers, a documented scope, and changes priced in writing.
Material Traceability
Heat numbers and material certifications stay tied to the work from intake to delivery.
Procedure Control
The welding process, consumables, joint preparation, and fit-up follow the job specification.
Weld Mapping
Completed welds are mapped so inspection records remain connected to each joint.
Final Inspection
Dimensions, weld condition, documentation, and shipment readiness are checked before release.
Questions, answered
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Learn MoreGet a free estimate for Flux Cored Arc Welding (FCAW)
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