Our all-welded plate heat exchangers in the SIGMAWIG series represents the most compact, rugged and cost-effective means of transferring heat in many industrial applications.
SIGMAWIG – Plate heat exchangers are available in various sizes. Our tried-and-tested TIG welding technology offers significant advantages, particularly in terms of robustness and corrosion resistance. In addition to stainless steels, a range of materials with higher resistance are also available.
Our SIGMAWIG series expands the existing application areas of seal-less plate heat exchangers in terms of operational reliability, pressure, tightness, durability and temperature limits.
SIGMAWIG heat exchangers feature optimized plate embossing patterns that create homogeneous distribution and highly turbulent flow in true counter-flow. The result is high efficiency in a very compact design.
Compared to all-welded shell-and-tube heat exchangers, our plate heat exchangers are significantly smaller and, due to reduced material requirements, represent the most economical solution for your heat transfer application.
Kontakt API Schmidt-Bretten
API Schmidt-Bretten GmbH & Co.KG
Langenmorgen 4
75015 Bretten-Gölshausen
- Features
- Applications
- Operating parameters
- Technical data
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Reliable, robust construction
- Can be used for many liquids and vapors in the chemical and pharmaceutical industries, as well as in all other applications outside the limitations of use of gasketed plate heat exchangers.
- Very compact design with small footprint
- Various sizes available
- Low filling volume in the device
- Very economical solution for demanding applications
- Highly optimized plate design through flow simulation
- Welded pressure frames made of stainless steel or as a screwed, enameled version
- High operating temperatures up to 300 °C
- Operating pressures of up to 25 bar
- Fluid technology
- Beverages and food
- Edible oils
- Industrial markets
- Automotive industry
- Heavy industry
- Oil and gas industry
- Power generation
- Power generators
- Process industries
- Chemical industry
- Metal processing
- Petrochemical industry
- Refrigeration technology
- Surface coating
- Wastewater treatment
| Temperature | -60°C – 200°C |
| Pressure | Vacuum up to 25 bar |
| Volume flows | In excess of 450 m³/h |
| Connections | Up to DN150 |
Plates
| Standard | AISI 304 stainless steel (1.4301), AISI 316L stainless steel (1.4404) |
| Special features | AISI 904 (1.4539), SMO 254 (1.4547), nickel alloys, Ti and Ti-Pd alloy |
| Thickness | 0.6 mm |
| Exchange area | Up to 90m2 |
| Frame | Enameled carbon steel or stainless steel |
Connections
| Standard | Studs, flanges, aseptic and threaded connections in stainless steel |
| Special features | 904L (1.4539), Ti, SMO 254 (1.4547), nickel alloys and others available |
| Norms and standards | PED, ASME, ABS, LRS, GL, BV |
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