Product Overview
Our Dopp Kettle Vessels are specially designed pressure vessels used for efficient heating, melting, boiling, and mixing of viscous or temperature-sensitive products. Manufactured by our factory as an experienced pressure vessel manufacturer, these vessels are widely applied in chemical, pharmaceutical, food, resin, and specialty processing industries.
The Dopp Kettle features an integrated heating jacket and optimized vessel geometry, providing uniform heat transfer, precise temperature control, and reliable performance in batch processing operations.
Key Applications
- Chemical and specialty chemical processing
- Resin, polymer, and adhesive production
- Pharmaceutical and fine chemical manufacturing
- Food and cosmetic processing
- Batch heating, melting, and reaction services
Design & Manufacturing Features
- Integrated jacketed construction for efficient heat transfer
- Suitable for steam, hot oil, or other heating media
- Smooth internal surface for easy cleaning and product purity
- Robust pressure vessel design for safe operation
- High-quality welding with qualified procedures and certified welders
- Customizable agitation, nozzles, and instrumentation
- Optional insulation and external cladding
Standard Size & Weight Ranges (Industry Reference)
| Vessel Category | Diameter Range | Height Range | Weight Range | Typical Application |
| Small / Pilot Dopp Kettles | 800-1200 mm | 1.5-3 m | 2-6 tons | R&D and pilot plants |
| Medium Industrial Dopp Kettles | 1200-2500 mm | 3-6 m | 6-25 tons | Chemical processing |
| Large Industrial Dopp Kettles | 2500-4000 mm | 6-10 m | 25-60+ tons | Bulk batch production |
Technical Specifications
| Item | Description |
| Equipment Type | Dopp Kettle Vessel |
| Structure | Vertical Jacketed Pressure Vessel |
| Heating Type | Steam / Hot Oil / Thermal Fluid |
| Material | Carbon Steel / Alloy Steel / Stainless Steel |
| Design Pressure | As per process and heating medium |
| Design Temperature | As per operating conditions |
| Operating Medium | Process liquids / viscous products |
| Agitation | Optional (customizable) |
| Manufacturing Standard | ASME / GB / PED (as required) |
| Inspection Methods | RT / UT / MT / PT |
| Heat Treatment | PWHT as required |
| Pressure Testing | Hydrostatic Test |
