V
    VENKATESHWARA
    Engineering
    Services/Welding & Assembly/TIG Welding
    Capability 15

    TIG Welding

    Precision welds for critical joints - 350A AC/DC, back purge for thin-wall stainless, titanium and exotic alloys.

    Technical data

    By the numbers.

    Every figure is a working machine specification, not a catalogue estimate. Our equipment is calibrated quarterly.

    Current range
    5 – 350 A AC/DC
    Min material thickness
    0.5 mm (with filler or autogenous)
    Max material thickness
    Unlimited with multipass
    Shielding gas
    100% Argon / Argon-Helium mixes
    Back purge
    Standard on pipework and closed sections
    Certification
    ASME IX / BS EN ISO 9606
    Pulse frequency range
    0.5 - 500 Hz
    Orbital head range
    6 - 114 mm OD
    TIG Welding process at our facility
    Quality in action

    See how we deliver precision.

    Our state-of-the-art facility houses the latest equipment operated by certified technicians. Every process is monitored and documented to ensure consistent quality across all production runs.

    ISO 9001:2025 certified
    24/7 quality monitoring
    Certified technicians
    Digital traceability
    Take a virtual tour
    What's included

    Capabilities in detail.

    Low heat input — minimal distortion on thin sections
    Orbital welding for pipe spools (repeatable, logged parameters)
    Fully backed and single-side weld options
    Visual, dye-pen and radiographic testing in-house
    Electropolish capable after welding for sanitary finishes
    Medical and pharmaceutical grade capability (Ra < 0.5µm inside)
    Materials processed
    Stainless Steel 304/316/321/347Duplex & Super Duplex (2205, 2507)Titanium Gr2/Gr5 (CP and 6Al-4V)Inconel 625/718Aluminium 5xxx, 6xxx series
    Typical applications
    • Pressure vessels (small bore)
    • Pharmaceutical and biotech piping
    • Food processing equipment (hygienic welds)
    • Aerospace brackets and ducting
    Need mill certs?

    All materials supplied with EN 10204 3.1 traceability on request.

    Ask our team
    How it works

    Our process, simplified.

    From initial consultation to final delivery, we maintain transparency and quality at every step.

    01

    Consultation

    Requirements gathering & feasibility analysis

    02

    Design

    3D modeling & engineering approval

    03

    Fabrication

    Precision manufacturing & in-process QC

    04

    Delivery

    Final inspection & logistics coordination

    FAQs

    Common questions.

    Can't find your answer? Email our team

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    Start your project

    Ready to discuss your tig welding project?

    Send us your drawings or spec sheet. We'll have a quote and schedule back to you within 24 hours.