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Industries we serve

Helion Global LLP makes precision machined components and forged fittings to international standards. Below are the industries we are equipped to supply and the regulatory codes most relevant to each. We build to these standards — independent material certification accompanies every order as standard.

Oil & Gas

Onshore and offshore pipelines, refineries, gas-processing plants. Sour-service and high-pressure applications dominate; corrosion-resistant alloys and NACE-compliant materials are common requirements.

Standards we build to
ASME B16.5ASME B16.34ASME B16.9API 6AAPI 6DAPI 600NACE MR0175ASTM A105 / A350 LF2
What we make: Forged flanges, fittings, valves, custom forged parts.
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Power Generation

Thermal, hydro, nuclear, and renewable plants. Pressure-bearing components for steam, condensate, and cooling-water systems; high-temperature service is the norm.

Standards we build to
ASME Section IASME B31.1ASTM A182ASTM A234 WPBASTM A335
What we make: High-pressure flanges, elbows, tees, reducers; alloy steel and stainless components.
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Petrochemical & Process

Chemical plants, fertiliser units, sulphur recovery, ammonia/urea plants. Service media range from mildly aggressive to highly corrosive; material grade selection is critical.

Standards we build to
ASME B31.3ASTM A105ASTM A350 LF2ASTM A182 F304/F316ASTM A312
What we make: Forged fittings, flanges, custom-engineered parts.
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Aerospace

Precision-machined structural and engine components. AS9100 quality-system alignment is targeted but not yet certified — built to AS9100 process discipline today.

Standards we build to
AS9100 (process)AMS material specsNADCAP-aligned heat treat
What we make: Custom precision-machined parts to drawing; small batches with full traceability.
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Automotive

Tier-2 / Tier-3 supply of forged and machined components. IATF 16949 certification is targeted (Q3 2026); built to IATF discipline today.

Standards we build to
IATF 16949 (process)DIN / JIS material gradesPPAP-aligned documentation
What we make: Forged hex bolts, flanges, fasteners, machined parts to drawing.
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Hydraulics & Pneumatics

Cylinder components, manifold blocks, custom-machined parts for hydraulic equipment manufacturers. DIN and ISO standard parts are the bulk of demand; custom-engineered work is common.

Standards we build to
DIN 2353DIN 7990ISO 8434ISO 6149
What we make: Machined cylinder rods, end caps, manifold blocks, custom precision parts.
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Water & Wastewater

Treatment plants, distribution networks, industrial water systems. Stainless-steel and bronze hardware for corrosion resistance; lower pressure but high cycle life.

Standards we build to
ASME B16.5ASTM A182 F304/F316EN 1092-1
What we make: Stainless flanges, fittings, fasteners, custom machined parts.
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General Engineering

EPC contractors, OEMs, fabricators across mining, cement, steel, and infrastructure. Standard catalog items plus drawing-based custom forgings.

Standards we build to
DINJISISOBSEN
What we make: Off-the-shelf forged and machined parts, drawing-based custom forgings.
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How to read this page: The standards listed under each industry are the public, internationally-recognised codes most relevant to that sector. Helion manufactures to these codes — meaning material grades, tolerances, test reports, and inspection processes are aligned with them. Where a particular certification (AS9100, IATF 16949) is not yet achieved, we say so explicitly. Independent material certification and dimensional inspection reports accompany every order as standard.

Looking for a specific industry standard?

Tell us the application and the codes you need to comply with. We will respond within 24 hours.

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