Industrial Reactors and Reactor Vessels Manufacturer
Custom stainless steel, jacketed, agitated, and high-pressure reactors engineered for chemical, pharmaceutical, food, new energy, and industrial process applications worldwide.
Duplex / Hastelloy
Reactors Built Around Your Process Conditions
Different reactor projects start from different process problems. Some buyers need corrosion resistance. Some need heating or cooling. Others care more about agitation, pressure, cleanability, or a vessel layout that fits an existing production line. Explore the reactor types below, or send us your process data and drawings for a practical review.
Choosing the Right Reactor Starts with Your Process
Capacity is only the starting point. The real reactor design depends on what happens inside the vessel.
A Reactor Is Not Selected by Volume Alone
Every process has unique demands. The right reactor depends on the nature of the medium, pressure, temperature, mixing, heat transfer, sealing and safety requirements.
Our engineering team reviews your process conditions in detail before recommending the most suitable reactor structure and configuration.
This helps reduce risks such as poor mixing, slow heating or cooling, material corrosion, unsuitable sealing and missing inspection documents.
Key Process Details We Review
Process Medium
Corrosive, viscous, flammable, sanitary or abrasive
Pressure & Temperature
Design pressure, working pressure and operating temperature
Heating / Cooling
Jacket, coil, steam, thermal oil, chilled water or insulation
Agitation
Mixing purpose, viscosity, speed and impeller type
Sealing & Safety
Vacuum, nitrogen protection, mechanical seal or explosion-proof design
Material & Finish
SS304, SS316L, carbon steel, polishing, passivation or lining
Documents
ASME, pressure test, MTC, NDT, welding and inspection reports
Key Design Factors for Industrial Reactors
A reactor is more than a vessel with a mixer. Final design depends on pressure, temperature, medium, agitation, heat transfer, sealing, and cleaning requirements. These conditions affect the vessel structure, accessories, and inspection scope.
Operating Pressure & Temperature
Working pressure, design pressure, vacuum conditions, and temperature range influence shell thickness, head type, flange rating, sealing method, and safety accessories.
Material Compatibility
Material selection should match the process medium, corrosion risk, cleanliness needs, and operating conditions rather than relying on one preferred grade.
Agitation System
Agitator type, motor power, shaft seal, and speed all influence mixing quality, heat transfer, and process consistency.
Heating & Cooling Method
Different reactions may require jackets, coils, electric heating, steam, thermal oil, hot water, or chilled water for proper temperature control.
Sealing & Safety
Pressure, vacuum, flammable media, and nitrogen protection all affect the required seal structure and safety accessories.
Cleaning & Maintenance
Cleaning access and maintenance planning should be considered before fabrication to support reliable daily operation and long-term use.
Available Reactor Configurations
Our reactors are engineered for performance and flexibility. Reactor body, jacket, coil, agitator, sealing system, platform, skid and piping layout can be customized to meet your specific process requirements.
Vertical Reactor Vessels
Vertical reactor vessels are suitable for general chemical, food, pharmaceutical and industrial process applications. Vessel size, nozzle layout, support type and internal structure can be customized around your process line.
Customizable Options
- Vertical shell height and diameter according to working volume
- Nozzle size, orientation and manway arrangement
- Legs, skirt support, lugs or custom support frame
- Internal structure based on mixing, heating or cleaning needs
Jacketed Reactors
Jacketed reactors provide controlled heating, cooling and temperature holding for reaction processes. Jacket type, insulation and utility connections can be designed around your operating temperature and available utilities.
Customizable Options
- Jacket type: dimple jacket, half-pipe jacket or full jacket
- Insulation layer and outer cladding if required
- Steam, hot water, chilled water or thermal oil connections
- Temperature ports, nozzles and surface finish
Limpet Coil Reactors
Limpet coil reactors use external half-pipe coil structures for heat transfer where pressure, temperature and utility flow need to be considered together. Coil size and layout are reviewed according to process duty.
Customizable Options
- External half-pipe coil size and pitch
- Heating or cooling medium inlet and outlet arrangement
- Insulation and external finish options
- Pressure testing for vessel body and coil circuit
Internal Coil Reactors
Internal coil reactors are used when the process needs heat exchange inside the vessel. Coil material, diameter, layout and cleanability are reviewed according to medium properties and maintenance requirements.
Customizable Options
- Internal coil diameter, turns and support structure
- Coil material matched with process medium
- Cleaning access and dead corner control
- Nozzle and utility connection orientation
Agitated Reactors
Agitated reactors are used for mixing, dissolution, dispersion, slurry handling and reaction control. Agitator type, speed, motor power and shaft seal should match viscosity and process purpose.
Customizable Options
- Impeller type selected for mixing purpose and viscosity
- Motor power, speed control and gearbox options
- Mechanical seal, packing seal or special seal structure
- Baffles, bottom support and internal accessories
High-Pressure Reactors
High-pressure reactors are designed for demanding operating conditions where vessel strength, sealing, safety accessories and pressure testing are critical before shipment and installation.
Customizable Options
- Shell thickness and head structure based on design pressure
- Flange rating, bolts, gaskets and sealing structure
- Safety valve, pressure gauge and relief accessories
- Hydrostatic test, air tightness test and inspection documents
Vacuum Reactors
Vacuum reactors are suitable for vacuum drying, degassing, concentration and oxygen-sensitive processes. Sealing, nozzles and vacuum connections can be customized for the required operating condition.
Customizable Options
- Vacuum nozzle and pump connection arrangement
- Seal structure for vacuum holding performance
- Heating, cooling or condensation support if required
- Vacuum test and leakage checking before delivery
Sanitary Reactors
Sanitary reactors are built for clean processes where internal polishing, smooth welds, easy cleaning and hygienic connections are important for daily operation and product quality.
Customizable Options
- Internal polishing and weld treatment requirements
- Sanitary fittings, manway and cleanable discharge design
- CIP spray ball and cleaning connection layout
- Surface finish inspection according to project needs
Explosion-Proof Reactors
Explosion-proof reactor configurations are available for flammable or hazardous process environments. Motors, electrical components, instruments and safety accessories are reviewed according to the operating area.
Customizable Options
- Explosion-proof motor and electrical configuration
- Instrument ports, grounding and safe connection layout
- Sealing and relief design for hazardous media
- Configuration reviewed according to project environment
Platform / Skid / Piping System
Reactors can be supplied with working platforms, skid frames, piping, valves, instruments and supporting components for easier installation into your production line.
Customizable Options
- Working platform, ladder and handrail layout
- Skid frame, support base and installation points
- Piping, valves, pumps and instrument integration
- Export packing and site installation support
Vertical Reactor Vessels 1
Vertical Reactor Vessels
Vertical reactor vessels are suitable for general chemical, food, pharmaceutical and industrial process applications. Vessel size, nozzle layout, support type and internal structure can be customized around your process line.
Customizable Options
- Vertical shell height and diameter according to working volume
- Nozzle size, orientation and manway arrangement
- Legs, skirt support, lugs or custom support frame
- Internal structure based on mixing, heating or cleaning needs
Jacketed Reactors 2
Jacketed Reactors
Jacketed reactors provide controlled heating, cooling and temperature holding for reaction processes. Jacket type, insulation and utility connections can be designed around your operating temperature and available utilities.
Customizable Options
- Jacket type: dimple jacket, half-pipe jacket or full jacket
- Insulation layer and outer cladding if required
- Steam, hot water, chilled water or thermal oil connections
- Temperature ports, nozzles and surface finish
Limpet Coil Reactors 3
Limpet Coil Reactors
Limpet coil reactors use external half-pipe coils to improve heat transfer under selected pressure and temperature conditions. The coil arrangement and vessel body can be adjusted according to your process.
Customizable Options
- Half-pipe coil size and arrangement
- Heating and cooling medium connection layout
- Insulation and outer shell if required
- Nozzle arrangement to match the production line
Internal Coil Reactors 4
Internal Coil Reactors
Internal coil reactors are used when direct heat exchange inside the vessel is needed. Coil material, diameter and layout can be reviewed according to the process medium and cleaning requirement.
Customizable Options
- Internal coil material and pipe diameter
- Coil layout according to vessel volume and process duty
- Cleaning and maintenance access review
- Nozzle arrangement and surface finish options
Agitated Reactors 5
Agitated Reactors
Agitated reactors are designed for mixing, dissolution, dispersion, slurry handling and reaction control. Agitator type, speed, motor power and shaft seal are selected according to the process medium and viscosity.
Customizable Options
- Agitator type based on mixing purpose
- Motor power and speed according to viscosity
- Mechanical seal or packing seal options
- Baffles, internals and support structure if required
High-Pressure Reactors 6
High-Pressure Reactors
High-pressure reactors are designed for demanding operating conditions where vessel strength, sealing, safety accessories and testing need to be reviewed more carefully before fabrication starts.
Customizable Options
- Working pressure, design pressure and temperature review
- Shell thickness, head type and flange rating confirmation
- Seal structure and safety accessory arrangement
- Hydrostatic test, air tightness test and inspection documents
Vacuum Reactors 7
Vacuum Reactors
Vacuum reactors are suitable for vacuum drying, degassing, concentration and oxygen-sensitive processes. Sealing, nozzles and vacuum connections can be customized for the required operating condition.
Customizable Options
- Vacuum nozzle and pump connection arrangement
- Seal structure for vacuum holding performance
- Heating, cooling or condensation support if required
- Vacuum test and leakage checking before delivery
Sanitary Reactors 8
Sanitary Reactors
Sanitary reactors are built for clean processes where internal polishing, smooth welds, easy cleaning and hygienic connections are important for daily operation and product quality.
Customizable Options
- Internal polishing and weld treatment requirements
- Sanitary fittings, manway and cleanable discharge design
- CIP spray ball and cleaning connection layout
- Surface finish inspection according to project needs
Explosion-Proof Reactors 9
Explosion-Proof Reactors
Explosion-proof reactor configurations are available for flammable or hazardous process environments. Motors, electrical components, instruments and safety accessories are reviewed according to the operating area.
Customizable Options
- Explosion-proof motor and electrical configuration
- Instrument ports, grounding and safe connection layout
- Sealing and relief design for hazardous media
- Configuration reviewed according to project environment
Platform / Skid / Piping System 10
Platform / Skid / Piping System
Reactors can be supplied with working platforms, skid frames, piping, valves, instruments and supporting components for easier installation into your production line.
Customizable Options
- Working platform, ladder and handrail layout
- Skid frame, support base and installation points
- Piping, valves, pumps and instrument integration
- Export packing and site installation support
Need a reactor configuration built around your process?
Share your process details and our engineers will recommend the right configuration for your pressure, temperature, medium and production line.
Materials and Surface Finishes for Reactor Vessels
The right material selection is critical for safety, performance and total lifecycle value. We consider the process medium, corrosion risk, cleaning requirement and service environment — not just the appearance.
The right material depends on the medium, not only the vessel size.
SS304
General industrial, food, and mild process applications.
SS316L
Stronger corrosion resistance for sanitary, pharmaceutical, and chemical use.
Carbon Steel
Cost-effective for non-corrosive media and large vessels.
Duplex Stainless Steel
Higher strength and stronger corrosion resistance for demanding conditions.
Surface Finish and Protection Options
Inner Polishing
Smooth internal surface to reduce fouling and make cleaning easier.
Mirror Polishing for Sanitary Use
High-gloss finish for hygienic, clean and sanitary applications.
Pickling and Passivation
Helps remove fabrication contamination and improve stainless steel corrosion resistance.
Sand Blasting
Uniform matte preparation to improve surface cleanliness and coating adhesion.
Painting
Protective coating for carbon steel or selected exterior structures.
Anti-Corrosion Lining If Required
Additional barrier for highly corrosive or aggressive process media.
Surface roughness can be specified for sanitary projects. For example:
Reactors for Different Industrial Applications
Industrial reactors are used across different process lines. Each industry has its own design priorities, such as corrosion resistance, sanitary finish, mixing performance, heating or cooling capability, and system integration.
Chemical Processing
For synthesis, neutralization, dissolution, polymerization, blending and controlled reactions.
Pharmaceutical Production
For clean process environments requiring stainless steel construction, polished surfaces and controlled mixing.
Food & Beverage
For heating, mixing, extraction, fermentation support and sanitary processing.
New Energy Materials
For slurry preparation, chemical reaction, material mixing and controlled temperature processes.
Water Treatment & Environmental Projects
For dosing, neutralization, reaction and process treatment systems.
How We Fabricate Custom Reactors
Our custom reactor fabrication process begins with a detailed review of your process requirements and continues through precision forming, welding, surface finishing, pressure testing and safe export delivery.
Drawing and Process Requirement Review
We review your drawings, medium, pressure, temperature and process data before production starts.
Material Selection and Thickness Confirmation
Material grade and plate thickness are confirmed according to design conditions and project standards.
Plate Cutting and Forming
Steel plates are cut, rolled and formed into shells, heads and structural parts for the reactor body.
Welding and Assembly
The shell, heads, nozzles and main structures are welded and assembled according to the fabrication plan.
Jacket, Coil, Nozzle and Support Fabrication
Jackets, coils, supports, manways and nozzle details are fabricated based on the reactor configuration.
Surface Treatment and Polishing
Surface treatment and polishing are arranged according to material, process and customer requirements.
Pressure Test and Inspection
Pressure testing, dimensional checking and required inspections are carried out before delivery.
Packing and Export Delivery
The reactor is prepared for packing, loading and export shipment according to delivery requirements.
Inspection and Testing Before Delivery
Reactor vessels work with pressure, temperature, chemical media and rotating agitation systems, so inspection cannot be treated as a simple final check. Before delivery, we review material records, welding quality, dimensions, pressure testing, sealing requirements, nozzle layout and the required project documents.
Material Certificate Review
Material certificates are reviewed to confirm material grade, thickness and project compliance before fabrication.
Welding Inspection
Welds are checked during and after fabrication to support vessel strength, sealing performance and long-term reliability.
Dimensional Inspection
Overall size, nozzle position, flange orientation, support layout and connection details are checked against drawings.
Hydraulic Pressure Test
Hydrostatic pressure testing can be carried out before delivery for pressure-rated reactor vessels.
Air Tightness Test If Required
Air tightness or leakage testing can be arranged when sealing performance, vacuum duty or process safety requires it.
X-Ray / NDT Inspection If Required
X-ray, ultrasonic or other NDT inspection can be provided according to pressure rating, weld requirement and project standard.
Surface Finish Inspection
Internal polishing, mirror finish, passivation, blasting, painting or lining quality is checked according to application needs.
Nozzle and Flange Position Checking
Nozzle quantity, orientation, flange face, manway position and instrument ports are checked before packing.
Final Documentation Before Shipment
Required documents such as pressure test records, inspection reports, material certificates and packing documents can be prepared before shipment.
Explore Related Reactor Solutions
Browse common reactor types by material, heating method, agitation, pressure rating and process application.
Stainless Steel Reactors
For corrosion-resistant, sanitary or clean process applications.
View PageJacketed Reactors
For heating, cooling and temperature-controlled reactions.
View PageReactor Vessels
Custom vessel-based reactor bodies for process systems.
View PageChemical Reactors
For synthesis, neutralization, dissolution and chemical production.
View PageAgitated Reactors
For mixing, dispersion, slurry handling and controlled reactions.
View PageHigh Pressure Reactors
For pressure-rated processes and demanding operating conditions.
View PageCustom Reactor Vessels
Designed around your medium, pressure, temperature and process layout.
View PageQuestions Buyers Usually Ask Before Ordering a Reactor
Reactor projects are usually different from standard storage tanks. Pressure, medium, heating method, agitation and inspection requirements all affect the final design. These answers help you check the most common points before sending an inquiry.
Send your medium, pressure, temperature and working volume. We can help review the basic direction before quotation.
A reactor usually refers to equipment used for a controlled process such as mixing, heating, cooling, dissolving or chemical reaction. A reactor vessel is the pressure-bearing vessel body designed to hold the process medium safely. In many projects, the reactor vessel is combined with agitator, jacket, coil, nozzles, seal and accessories to form a complete reactor system.
It depends on heating or cooling speed, temperature control accuracy, available utilities, cleaning requirements and process media. Jacketed reactors are commonly used for general temperature control. Internal or limpet coils may be selected when higher heat transfer area or faster temperature response is needed.
Yes. We can fabricate reactors according to your drawings, process data, material requirements and inspection standards. If the drawing is not complete, you can also send the working volume, pressure, temperature, medium and agitation requirement first. Our team will help review the basic configuration before quotation.
The main information includes working volume, design pressure, operating temperature, process medium, material requirement, agitation requirement, heating or cooling method, surface finish and required standard. If drawings, layout files or process sketches are available, they will help us review the design faster.
Yes. The reactor can be supplied with agitator, motor, gearbox, mechanical seal, nozzles, manhole, sight glass, valves, platform or skid-mounted piping if required. The final supply scope can be confirmed according to your process layout and project requirement.
Yes. Pressure testing and inspection can be arranged according to project requirements before delivery. Depending on the reactor design and standard, inspection may include material certificate review, welding inspection, dimensional checking, hydraulic pressure test, air tightness test or NDT inspection if required.
Need a Reactor Built Around Your Process Conditions?
Send us your working volume, pressure, temperature, medium, material requirement, heating or cooling method, agitation requirement and drawings if available. Our team will review your process conditions and recommend a suitable reactor configuration for quotation.
Drawings, process sketches, material lists or photos of your existing equipment can help us review the project faster.
