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Since 1990 · Ankleshwar, India
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Designers & manufacturers of process equipment

Process equipment, engineered in high & exotic alloys.

Reactors, hydrogenators, pressure vessels, heat exchangers, columns and agitators — designed to the code, reviewed beyond the drawing, and built in Ankleshwar since 1990.

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1990
Established — 36 years
3,600+
Projects completed
180+
Customers in India and abroad
65,000+
sq ft manufacturing area, GIDC Ankleshwar
9
Company certifications & code authorizations
156 kL
Largest vessel / tank supplied
ISO 9001:2015 ASME U designator National Board R National Board NB IBR PED 2014/68/EU CE marking ATEX Ex
View all certifications & registrations →
Solutions

Across the process plant.

Equipment grouped by the solution it delivers — with materials and construction selected for your application.

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Limpeted reactor shell
01 Reaction & pressure equipment Reactors, hydrogenators, autoclaves, pressure vessels and tubular catalytic reactors.
Shell and tube heat exchangers on a frame
02 Heat transfer & separation Shell & tube exchangers, condensers, reboilers, evaporators and columns with internals.
Pressure nutsche filter
03 Filtration Pressure nutsche, pressure, leaf and pressure-vessel filters.
Hydrofoil impeller inside a vessel
04 Mixing & dispersion Agitator assemblies with in-house running trials, impellers, mixers, blenders and sand mills.
Limpeted horizontal vessel
05 Drying & storage Rotary vacuum and bed dryers, API 650 / IS 803 tanks, M.L. tanks and silos.
Pilot reaction vessel
06 Bioprocess & cGMP equipment Pre-fermenters, fermenters, cGMP vessels and mirror-polished finishes.
Lip-type nozzles on a clad shell
07 Customized equipment Built to your specification — clad and lined construction, special internals, lip-type nozzles.
Not on the list? Share your process datasheet — we design and build equipment around your process, materials and code requirements. Start a technical discussion →
By equipment type

Know the equipment you need? Start here.

All equipment types
Pressure vesselsReaction vesselsHeat exchangersColumnsAgitatorsStorage tanksFiltersMixers & blendersSilos
Why Steelcon

Eight strengths our customers return for.

01 High & exotic alloy specialists Hastelloy, Inconel, Incoloy, Monel, Alloy 20, 904L, 254 SMO, Sanicro 28, duplex families and nickel — solid or explosion-bonded clad. C-2000, C-22 and C-276 clad equipment for Dishman, P.I. Industries and Piramal
02 Hydrogenator masters Hydrogenators, gas-induction reactors and autoclaves engineered around each process. Repeat orders from Lanxess, SRF, Piramal Pharma and P.I. Industries
03 Agitator assembly & impeller design Impellers sized for the duty; shaft, seal and drive engineered as one assembly; trial-run on our 12 m vertical bench before dispatch. 150 HP agitator for Toyo Ink · 90 kL agitated reactor for Styrenix
04 Shell & tube heat exchanger specialists Every TEMA type — thermal design and rating with HTRI, mechanical design to TEMA and ASME, built to the tube. ~1,000 m² exchanger for Savi · duplex and Inconel 600 exchangers for SRF, P.I. and Sajjan
05 Fluent in codes & compliance ASME U, NB R, PED (Annex I 3.1, A2), AD 2000, EN ISO 3834-2, IBR and ISO 9001 — plus PED Module G and ATEX per equipment when required. TÜV, BV, LR, SGS, DNV and more as inspection partners
06 Drawing review that adds value We look for what the specification left unsaid — operability, access, cleanability, safety. ≈ ₹1 crore saving for SRF · 15% shorter batch for Piramal
07 Support that does not end at dispatch Engineering support, site services, repairs, spares and upgrades — whether or not a project is running with us, and for equipment from our works or elsewhere. NB ‘R’ repairs and alterations at shop and field · commissioning and inspection support
08 Experience & on-time execution 36 years of fabrication know-how, in-house trials and testing, regular progress updates. Business Partner of the Year 2025 — PI Industries
Engineering that thinks ahead

Built to the drawing. Reviewed beyond it.

Every specification is reviewed for what it may have left unsaid — operability, maintenance access, cleanability, safety and life-cycle cost. Every suggestion goes to you for approval.

  1. Step 01 Specification review Process duty, codes, MOC and inspection needs.
  2. Step 02 Design verification COMPRESS and PV Elite calculations, nozzle loads.
  3. Step 03 Drawing review & mark-up Value-add suggestions raised for your decision.
  4. Step 04 Customer approval Agreed drawing, QAP and ITP.
  5. Step 05 Build & stage inspection Fabrication with stage-wise inspections.
  6. Step 06 Documentation dossier Traceability, test reports and records.
SRF Limited · P-35 plant · 2018 ≈ ₹1 crore saved through a design modification we recommended for the Alumina Bed Dryer and Charcoal Bed Dryer — acknowledged in SRF's certificate of appreciation.
Piramal Pharma · 10 KL hydrogenation reactor 15% shorter batch time Piramal Pharma appreciated our product design for reducing batch time, alongside product quality, support and timely delivery.
Reference benchmarks

Proven references. Room to go further.

Reference points from equipment already delivered — not the limits of our capability. Larger, thicker and higher-pressure equipment is engineered to suit each project.

See project examples →
45 mm Heavy-wall shell thickness Reactors and autoclaves
~215 bar Highest design pressure Gulbrandsen Chemicals
156 kL Largest pressure vessel / tank Limpeted vessel — Navin Fluorine
90 kL Largest reactor body (gross) Styrenix Performance Materials
5.0 m ID Largest diameter 156 kL vessel, 5,000 mm ID — Navin Fluorine
27.8 m Longest single segment Distillation column — SRF Limited
~1,000 m² Largest heat exchanger Savi Engineers
150 HP Largest agitator drive Toyo Ink India
PI Industries Business Partner of the Year 2025 certificate awarded to Steelcon Engineering LLP
Recognition

Business Partner of the Year 2025 — PI Industries.

Presented at PI Industries' Annual Global Partners' Meet, alongside certificates of appreciation from SRF Limited and Piramal Pharma and Jubilant's Partners in Progress recognition.

Lanxess SRF Piramal Pharma PI Industries Jubilant Navin Fluorine Styrenix Solenis Apcotex Dishman Tatva Chintan Toyo Ink …and many more

Industries we serve

Chemicals Pharmaceuticals & intermediates Agrochemicals Specialty chemicals Petrochemicals Energy Oil & gas Food Dyes & pigments Paints & adhesives Composites Water & effluent treatment
Start a technical discussion

Let's engineer your next process equipment.

Share datasheets or drawings, capacity, materials, design conditions, codes, inspection needs and delivery date — our engineers respond with a reviewed technical-commercial proposal.

"Our customers' continued trust and repeat orders remain central to our success." — Rajesh Kalra, Founder & Managing Partner

Send your datasheet Download Company Profile (PDF) Download certificate & vendor pack sales@steelconengg.com · +91 2646 221348 / 252254