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    VENKATESHWARA
    Engineering
    Welding & Assembly
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    Welding& Assembly

    Robotic and manual welding cells for carbon steel, stainless, aluminium and exotic alloys. Full NDT integration and sub-assembly capabilities.

    MIG / MAG Welding
    14

    MIG / MAG Welding

    High-deposition welding for structural work - carbon, stainless, aluminium with pulse capability and robotic cells.

    Wire sizes: 0.8 – 1.6 mm (0.035″ – 1/16″)Shielding gas: CO₂, Ar/CO₂ (mix), Ar/He (for aluminium)
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    TIG Welding
    15

    TIG Welding

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

    Current range: 5 – 350 A AC/DCMin material thickness: 0.5 mm (with filler or autogenous)
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    Robotic Welding
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    Robotic Welding

    Consistent welds at production speed with seam finding - cycle time drop up to 60%, weld logs per part.

    Robot make: FANUC ARC Mate 120iD / 100iCReach: 1800 mm (with 6-axis articulation)
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    Pipe & Pipework Welding
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    Pipe & Pipework Welding

    Code-compliant pipe spools and assemblies - ASME B31.3, NPS 1/2" to 24", up to Class 2500, full NDT and hydrotest.

    Pipe size range: ½″ to 24″ NPS (DN15 to DN600)Pressure rating: Up to Class 2500 (ANSI B16.5)
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    NDT & Weld Inspection
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    NDT & Weld Inspection

    Detect defects before they become failures - RT, UT (TOFD/Phased Array), PT, MT, VT to ASME V, PCN/ASNT Level III.

    RT (X-ray): Up to 50 mm steel (portable & fixed)UT (ultrasonic): TOFD and phased-array (PAUT)
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    Aluminium Welding
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    Aluminium Welding

    Lightweight structures, strong welds - AC TIG for thin sheet, pulse-MIG for structural, post-weld cooling protocol.

    Min thickness: 1.0 mm (autogenous TIG)Max single-pass thickness: 12 mm (MIG, 2.4mm wire)
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    Sub-Assembly & Integration
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    Sub-Assembly & Integration

    Fabricated parts delivered as working assemblies - bolt-together kits to fully wired panels, functional testing before dispatch.

    Assembly bay footprint: 1200 m² (heated, 7m clearance)Max assembly weight: 10 T (overhead crane, 2 hooks)
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    Stainless Steel Fabrication
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    Stainless Steel Fabrication

    Hygienic, corrosion-proof, finished to spec - segregated bay, pickled & passivated, Ra ≤ 0.8µm interior finish.

    Grades stocked: 304, 304L, 316, 316L, 2205, 321Sheet thickness: 0.5 – 25 mm (plate up to 50mm)
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    Pressure Vessel Fabrication
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    Pressure Vessel Fabrication

    ASME / IS 2825 vessels, fully certified - 50L to 100kL, 400 bar design, PWHT in-house, third-party inspection.

    Design code: IS 2825 / ASME VIII Div.1 / PD5500 (on request)Shell diameter: 300 – 4000 mm (rolled and welded)
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    Why choose us

    Integrated manufacturing under one roof.

    By keeping all processes in-house, we maintain complete quality control, shorter lead times, and single-point accountability for your project.

    • ISO 9001:2025 certified facility
    • 24/7 quality monitoring and traceability
    • In-house engineering and design team
    • Nationwide delivery and installation
    25+
    Years of experience
    5000+
    Projects completed
    50,000+
    Tons fabricated annually
    50+
    Certified welders
    Start your project

    Ready to start your welding & assembly project?

    Send us your drawings or specifications. Our engineers will review and respond within 24 hours.