Professional Welding & Consulting Services

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Specialized Orbital GTAW Welding & Critical-System Consulting Services

FMJ Technical Services provides high-specification orbital GTAW welding, process optimization, project recovery, and technical oversight for aerospace, defense, medical, and other critical-system environments. Our services support disciplined, repeatable welding outcomes backed by documented parameters, traceability, and field-tested process control.

Precision Orbital Welding for Critical Components

We provide specialized orbital GTAW welding for applications that demand consistent, repeatable, and code-aligned weld quality.

Our focus includes:

    •    Thin-wall sanitary tubing and high-purity piping

    •    Aerospace and defense assemblies

    •    Medical and pharmaceutical-grade systems

    •    Exotic alloys such as Inconel, Hastelloy, titanium, and duplex

When Welds Must Pass X-Ray And Be Delivered On Time

FMJ Technical steps in when projects fall behind schedule, fail inspections, or risk non-conformance.

Project recovery includes:

    •    Identifying failure points

    •    Re-establishing proper welding sequences

    •    Documentation cleanup

    •    Oversight during rework operations

    •    Coordination with inspection and QA teams

Hands-On Training in Orbital Welding and Precision TIG

We offer training programs tailored for:

    •    Orbital fusion welding

    •    Orbital equipment setup 

    •    Manual GTAW for aerospace and critical systems

    •    Material-specific training (316L, Inconel, Hastelloy, titanium, etc.)

Material Behavior, Weldability, and Best Practices

We provide practical guidance for materials used in critical applications including:

    •    High-purity stainless steels

    •    Nickel alloys (Inconel, Hastelloy)

    •    Titanium systems

    •    Copper and copper alloys

    •    Duplex and super-duplex

Includes support for corrective strategies such as:

    •    Heat input management

    •    Interpass temperature control

    •    Micro-cleaning and pre-weld prep

    •    Avoiding oxidation and metallurgical defects

Traceability and Standards Alignment

FMJ Technical provides structured technical documentation aligned to customer requirements:

    •    Parameter sheets

    •    Weld maps

    •    Controlled variables documentation

    •    Calibration verification steps

    •    Material, consumable, and equipment traceability

    •    Industry-aligned process controls (ASME, AWS, DoD expectations*)

 R&D Welding, Prototyping, and Process Development for Advanced Programs

FMJ Technical provides specialized welding and technical insight for engineering groups, defense programs, and manufacturers developing new products, materials, and test articles. Our R&D support is built for environments where precision, repeatability, and material behavior knowledge matter as much as the weld itself.

Services include:

   •    Prototype welding for aerospace and defense components

   •    Joining studies for new or exotic alloys

   •    Weldability evaluations and failure-point prediction

   •    Parameter research for unique applications

   •    Support for lab testing, destructive testing, and process iteration

   •    Technical documentation and controlled variable tracking

Fabrication of Process, Utility, and System Skids — Where No Pressure-Vessel Certification Required

FMJ Technical provides fabrication of non-pressure modular skids designed for industrial, aerospace, R&D, and power-generation environments. These assemblies do not require ASME “U” or “R” stamps and are engineered around structural integrity, clean weld execution, and alignment with customer specifications.

Typical skid types include:

  •    Equipment mounting skids

  •    Utility and instrumentation skids

  •    Pump, filtration, and process-support skids (non-pressure)

  •    Structural frames, stands, and integration platforms

  •    Tubing, conduit, and bracket integration

Key advantages:

  •    Precision TIG and orbital welding integration where required

  •    Clean layout, fit-up, and dimensional discipline

  •    Documentation of weld parameters and material traceability (as applicable)

  •    Built to customer drawings, tolerances, and project requirements

  •    Ideal for field installation, lab environments, or system integration

FMJ Technical fabricates these assemblies using the same process discipline expected in aerospace and defense manufacturing, without implying pressure-vessel certification or code stampinng