Pharma & Chemical
Reactors & Agitated Vessels
SS and CS reactors with agitator drive mounting, mechanical seal nozzles, manholes and sight glasses for batch processing.
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Pharma & Chemical
SS and CS reactors with agitator drive mounting, mechanical seal nozzles, manholes and sight glasses for batch processing.
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Pharma & Chemical
Process vessels with full jacket or limpet coil for heating and cooling duties in pharma and chemical plants.
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Pressure Equipment
Horizontal and vertical pressure vessels, receiver tanks, air and gas receivers, separators and knock-out drums built to code.
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Heat Transfer
Shell & tube heat exchangers, condensers, vent condensers, coolers and reboilers — fixed tubesheet or U-tube.
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Heat Transfer
Air heaters, air coolers and radiator-type exchangers with finned tubes in SS or CS casing.
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Storage
Horizontal and vertical storage tanks, day tanks, mixing and holding vessels in SS and CS.
View detailsDistillation, absorption and stripping columns, scrubbers and packed towers in SS and CS.
View detailsPressure filters and filter vessels for separating solids from process liquors.
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Heat Transfer
Internal helical coils, limpet coils and pipe coils for heating and cooling of vessels.
View detailsU-trough and tubular screw conveyors for powders, granules and bulk solids.
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Custom
Columns, scrubbers, condensate pots, skids, piping spools and any equipment built to your drawing.
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Our reactors are built for pharmaceutical, API and chemical batch processes. We fabricate the vessel, jacket or limpet coil, agitator mounting pad and all nozzles to the client's process datasheet, with internal finishes suited to GMP and cleanability requirements.
| Capacity | As per process requirement (typically from a few hundred litres to large-batch sizes) |
|---|---|
| MOC | SS 304 / 304L / 316 / 316L, CS, CS with SS lining |
| Heating / cooling | Conventional jacket, dimple jacket or limpet coil |
| Agitator mounting | Drive pad / lantern for mechanical seal or gland |
| Finish | Matt / mirror polish inside; buffed or painted outside |
| Design | ASME Sec. VIII Div. 1 or client specification |



Jacketed and limpet-coil vessels for heating with steam or thermic fluid and cooling with chilled water or brine. Jacket and coil are designed and hydro-tested separately from the inner vessel.
| MOC | Inner shell SS 316L / 304 / CS; jacket CS or SS |
|---|---|
| Jacket type | Conventional, dimple or half-pipe limpet coil |
| Services | Steam, hot water, thermic fluid, chilled water, brine |
| Testing | Separate hydro test for shell and jacket / coil |
| Accessories | Insulation cladding, legs / lugs / skirt supports |




Pressure vessels designed and fabricated with full documentation — design calculations, GA drawings, material test certificates, weld and NDT records and hydro test reports — for inspection by the client or third-party agencies.
| Orientation | Horizontal on saddles, vertical on legs / lugs / skirt |
|---|---|
| MOC | SA 516 Gr.70, SA 285 Gr.C, IS 2062, SS 304 / 316 / 316L |
| Heads | 2:1 ellipsoidal, torispherical, hemispherical, conical, flat |
| Design code | ASME Sec. VIII Div. 1, IS 2825 or as specified |
| Inspection | Stage inspection and TPI welcome; hydro test before dispatch |


Shell and tube heat exchangers, condensers and coolers fabricated to TEMA practice and ASME Sec. VIII Div. 1. Tube-to-tubesheet joints by expansion, seal welding or strength welding as per duty.
| Types | Fixed tubesheet, U-tube, removable bundle |
|---|---|
| Applications | Condensers, coolers, heaters, reboilers, vent condensers |
| MOC | CS, SS 304 / 316 / 316L shell; SS / CS / copper alloy tubes |
| Standards | TEMA class R / C / B practice, ASME Sec. VIII Div. 1 |
| Tube joints | Expanded, seal-welded or strength-welded |

Finned-tube heat exchangers for heating or cooling air and gases — used in dryers, spray dryers, ovens and process ventilation. Steam, hot water or thermic fluid on the tube side.
| Fin type | Spiral wound / extruded / G-type fins |
|---|---|
| Casing | SS 304 or CS with flanged connections |
| Media | Steam, hot water, thermic fluid, chilled water |
| Applications | FBD & tray dryers, ovens, AHU, process air heating |


Storage tanks and atmospheric process vessels for solvents, acids, chemicals, water and oils — including large flat-ended tanks with external stiffeners and stainless steel holding vessels.
| Type | Horizontal / vertical, atmospheric or low pressure |
|---|---|
| MOC | CS, SS 304 / 316 / 316L |
| Design | API 650 / IS 803 / ASME as applicable |
| Accessories | Manholes, ladders, platforms, level gauges, vents |
Columns for solvent recovery, distillation, absorption and scrubbing — fabricated as single-piece or flanged-section shells with tray supports, packing supports, distributors and nozzles to the process datasheet.
| Types | Packed and tray columns, scrubbers, strippers |
|---|---|
| MOC | SS 304 / 316 / 316L, CS |
| Construction | Single-piece or flanged sections |
| Internals | Tray / packing supports, distributors, demisters |
| Design | ASME Sec. VIII Div. 1 or client specification |
Pressure filters for pharmaceutical, chemical and dye stuff processes — vessel, filter plate / media support, quick-opening or bolted covers and nozzles fabricated to suit your filtration duty.
| Applications | Product filtration, catalyst / carbon removal, clarification |
|---|---|
| MOC | SS 316 / 316L, SS 304, CS |
| Cover | Bolted or quick-opening |
| Options | Jacket, legs / lugs, CIP connections |

Helical and spiral coils for steam, hot water, thermic fluid, chilled water and brine — bent from pipe or tube and supplied loose or fitted in reactors and tanks with supports.
| Types | Internal helical, spiral, limpet (half-pipe) |
|---|---|
| MOC | SS 304 / 316 / 316L, CS |
| Media | Steam, thermic fluid, cooling water, chilled water, brine |
| Testing | Hydro tested before dispatch |
Screw conveyors for transferring and feeding bulk solids in chemical, dye stuff and pharmaceutical plants — fabricated trough or tubular casing, flights, shaft, end bearings and inlet / outlet chutes.
| Types | U-trough, tubular, inclined |
|---|---|
| MOC | SS 304 / 316, CS |
| Duty | Powders, granules, wet cake, bulk solids |
| Drive | Geared motor mounting as specified |


Have a drawing or a datasheet? We fabricate special equipment to your exact design — distillation columns, scrubbers, receivers, filters, strainers, skid-mounted assemblies, ducting and piping spools — with in-house design support when you need it.
| Scope | Build-to-print or design-and-build |
|---|---|
| Items | Columns, scrubbers, receivers, filters, pots, skids, spools |
| MOC | CS, SS, duplex and other alloys on request |
| Support | Drawings, design calculations, QAP and documentation |
Send it across — we'll review it and come back with a techno-commercial offer.