Reaction Vessels & Agitated Vessels
Custom-engineered stirred-tank reactors and reaction vessels for mixing, synthesis and controlled chemical reactions.
- Design Codes: ASME, PED,…
- Materials: Carbon ste…
Products / Pressure Vessels
Pressure Vessel Manufacturer & Product Series
Center Enamel manufactures pressure vessels, storage tanks, heat exchangers, jacketed and heated vessels, columns and towers, and reaction vessels. Equipment is engineered to ASME, PED and GB standards with BS EN 13445 support, in carbon steel, stainless steel or titanium.
Our Pressure Vessel Manufacturing Scope
A pressure vessel is a closed container designed to hold gases or liquids at a pressure substantially different from ambient pressure. Beyond reactors, our documented manufacturing capability covers six equipment categories and one process design capability: atmospheric storage tanks, shell-and-tube heat exchangers, jacketed and heated vessels, columns and towers, pressure vessels such as compressed air and steam receivers, reaction and agitated vessels, plus evaporation-based process systems.
Product Categories
Browse the Product Series
Categories are taken from the company Equipment Manufacturing Capabilities and Process Design Capability documentation.
Pressure Vessels
Pressure vessels including compressed air tanks, steam tanks and custom process receivers.
- Design Codes: ASME, PED,…
- Materials: Carbon ste…
Atmospheric Storage Tanks
Atmospheric storage tanks for raw materials, finished products, process liquids and water.
- Design Codes: ASME, PED,…
- Materials: Carbon ste…
Shell-and-Tube Heat Exchangers
Shell-and-tube heat exchangers for process heating, cooling, condensation and heat recovery.
- Design Codes: ASME, PED,…
- Materials: Carbon ste…
Jacketed & Heated Vessels
Jacketed vessels, external half-pipe heating vessels and vessels with internal heating coils.
- Design Codes: ASME, PED,…
- Materials: Carbon ste…
Columns & Towers
Process towers and columns for distillation, absorption, solvent recovery and gas treatment.
- Design Codes: ASME, PED,…
- Materials: Carbon ste…
Evaporation-Based Process Systems
Process design capability for chemical solution concentration, solvent recovery and evaporative crystallization.
- Design Codes: ASME, PED,…
- Scope: Solution c…
Product Types
Equipment Manufacturing Categories
| No. | Equipment | Design Standards | Materials | Primary Application Industries |
|---|---|---|---|---|
| 1 | Atmospheric Storage Tanks | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Petrochemicals, chemicals, water treatment & environmental, food & beverage, pharmaceuticals, energy & metallurgy |
| 2 | Shell-and-tube Heat Exchangers | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Petroleum refining, basic & fine chemicals, fertilizers, power & thermal engineering, pharmaceuticals & food |
| 3 | Jacketed / Half-pipe / Internal Coil Vessels | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Chemicals & fine chemicals, resins, coatings, inks, adhesives, API, food, biotechnology, polymers |
| 4 | Columns / Towers | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Petroleum refining, petrochemicals, coal chemicals, fertilizers, fine chemicals, solvent recovery, environmental |
| 5 | Pressure Vessels (compressed air, steam tanks) | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Petrochemicals, power & energy, industrial manufacturing & utilities, food & pharmaceutical plants |
| 6 | Reaction Vessels / Agitated Vessels | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Basic & fine chemicals, resins, paints, inks, adhesives, APIs, agrochemicals, biotechnology, food |
| 7 | Evaporation-based Processes | ASME, PED, GB / BS EN 13445 | Carbon steel, stainless steel, titanium | Chemical solution concentration, solvent recovery, high-salinity wastewater, pharma, food, lithium salts |
Design standard and material columns apply to the equipment categories as documented. Project-specific values are confirmed during engineering review.
How We Build
Manufacturing Capability
A five-stage controlled workflow from incoming material verification to final delivery.
-
01
Raw Material Inspection
Material verification and incoming inspection before fabrication begins.
-
02
Fabrication & Assembly
Cutting, machining, forming and assembly of the vessel shell and components.
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03
Welding & Heat Treatment
Welding under WPS/PQR control, with post-weld heat treatment when required.
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04
Inspection & Pressure Testing
Non-destructive testing, dimensional inspection and hydrostatic testing.
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05
Surface Treatment & Delivery
Surface finishing, project documentation, packing and shipment.
Materials
Material Selection
Carbon Steel
Used across storage tanks, pressure vessels, heat exchangers and columns for general industrial service.
Stainless Steel
Includes 304/304L and 316/316L grades for corrosion resistance and sanitary process duties.
Titanium
Listed for demanding corrosive media across the equipment manufacturing categories.
Design & Engineering
Code Selection & Engineering Support
Our technical team supports code selection based on customer requirements, project location and applicable regulations.
ASME BPVC Section VIII Div. 1
Pressure vessel design and construction code supported by the engineering team.
PED
Pressure Equipment Directive, selected according to project location and applicable regulations.
BS EN 13445
European unfired pressure vessel standard listed in the company standards.
GB Standards
Chinese national standards applied where required by the project.
Technical Specifications
Documented Specifications
Catalogue values that are not published are marked as project-specific instead of being estimated.
| Item | Documented Information |
|---|---|
| Design Standards | ASME, PED, GB; BS EN 13445 listed among international standards |
| Materials | Carbon steel, stainless steel, titanium |
| Equipment Categories | 6 equipment categories plus evaporation-based process design capability |
| Manufacturing Qualifications | Special equipment production licence; manufacture and installation of Class I and Class II pressure vessels |
| Inspection | NDT, dimensional inspection, hydrostatic / pressure testing, final inspection and documentation |
| Design Pressure / Temperature / Volume | Project-specific - confirmed during engineering review |
Welding & Fabrication
Controlled Fabrication Workflow
Fabrication
Cutting, machining, forming and assembly are carried out after material verification and incoming inspection. Advanced welding equipment and processes deliver smooth, high-quality welds.
Welding Control
Welding is performed under WPS/PQR control, with post-weld heat treatment (PWHT) when required by the design code and material.
Surface Protection
Sandblasting provides uniform surface preparation for coating adhesion, followed by custom anti-corrosion spraying for long service life.
Inspection & Testing
Inspection, Testing & Quality Control
Documented inspection activities cover material verification through to final inspection and complete quality documentation.
- 01
Material Inspection
Steel supplied by qualified domestic mills; material verification and incoming inspection.
- 02
Welding Control
WPS/PQR controlled welding performed with advanced welding equipment.
- 03
Non-Destructive Testing
NDT carried out on welds and pressure boundaries prior to pressure testing.
- 04
Hydro / Pressure Testing
Hydrostatic and pressure testing performed as part of final verification.
- 05
Final Inspection & Documentation
Dimensional checks, surface finishing and complete quality documentation before shipment.
Industry Applications
Where Our Pressure Equipment Is Used
Petrochemical & Refining
Storage of raw materials and finished products; hydrocracking, reforming and hydrogenation duties.
Chemical & Fine Chemicals
Reaction, mixing, acid/alkali storage and specialty intermediate production.
Pharmaceutical & API
Sanitary-grade reactors, controlled thermal processing and solvent recovery.
Food & Beverage
Liquid ingredient storage, syrup and juice concentration, food-grade reactions.
Water & Environmental
Process liquid storage, wastewater concentration, evaporation and resource recovery.
Power, Energy & Utilities
Compressed air and steam receivers, thermal systems and plant utilities.
Battery & New Energy
Process vessels for lithium battery material production and high-salinity wastewater concentration.
Biotech & Fermentation
Bioreactors, fermentation skids and controlled reaction environments.
Certifications
Quality & Compliance
ASME
ASME certification listed in the company qualification documentation. Certificate number and validity were not provided in the source material.
CE
CE conformity documentation listed in the company qualification documentation.
PED
Pressure Equipment Directive documentation listed in the company qualification documentation.
ISO 9001
Quality management system certification listed in the company qualification documentation.
ISO 14001
Environmental management system certification listed in the company qualification documentation.
ISO 45001
Occupational health and safety management system certification listed in the company qualification documentation.
FAQ
Pressure Vessel FAQ
The documented equipment manufacturing scope covers atmospheric storage tanks, shell-and-tube heat exchangers, jacketed and half-pipe or internal-coil heated vessels, columns and towers, pressure vessels such as compressed air and steam tanks, and reaction or agitated vessels.
Projects can be engineered to ASME, PED and GB standards; BS EN 13445 is also listed among the company international standards. Code selection is confirmed with the customer according to project location and applicable regulations.
Carbon steel, stainless steel and titanium are listed across the equipment categories. Final material selection depends on the process media, corrosion requirements and design code.
Material verification, welding process control, non-destructive testing, dimensional inspection, hydrostatic testing, pressure testing, final inspection and quality documentation.
Yes. The company lists process design capability for chemical solution concentration, solvent recovery, high-salinity wastewater reduction, evaporative crystallization and downstream processing applications.
Use the inquiry form on the Contact Us page and include your process medium, design pressure and temperature, volume, preferred design code, material and required delivery location. Our engineering team will review the data and respond.
Request a Quote
Need a Custom Pressure Vessel?
Send us your design code, medium, pressure, temperature, volume and material requirements. We will review the data and respond with a technical proposal.