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Help CenterHigh Pressure Brazed Plate Heat Exchanger, 316L, 60 Plates, 20kW, 1" NPT, 50 Bar, 250°C
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with annual export revenues of US$5-10 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. Our High Pressure Brazed Plate Heat Exchanger (316L, 60 Plates, 20kW, 1" NPT, 50 Bar, 250°C) is engineered to deliver exceptional thermal performance under extreme conditions, combining robust construction with compact design. Whether you need efficient heat transfer for hydraulic systems, industrial processes, or renewable energy applications, this heat exchanger offers reliable operation and long service life.
Manufactured with premium 316L stainless steel plates, the unit resists corrosion from aggressive fluids and high-temperature environments. The 60-plate configuration provides a large heat transfer surface area (up to 20kW capacity) while maintaining a minimal footprint. Its brazed construction eliminates gaskets and leaks, ensuring maintenance-free operation. The 1" NPT connections allow easy integration into existing piping systems, and the 50 Bar / 250°C rating guarantees performance in demanding high-pressure and high-temperature applications.
Key Features & Technical Specifications
- Material: Plates and connections made of 316L stainless steel for excellent corrosion resistance against chlorides, acids, and seawater.
- Number of Plates: 60 plates – optimized for high heat transfer in a compact package.
- Thermal Capacity: Rated at 20kW (depending on temperature difference and flow rate), suitable for medium to large-scale heating/cooling duties.
- Port Connections: 1" NPT (National Pipe Thread) female connections, compatible with standard pipe fittings.
- Pressure Rating: Maximum working pressure of 50 Bar (725 psi) – ideal for hydraulic oil, refrigerants, or high-pressure water systems.
- Temperature Range: Operates up to 250°C (482°F), enabling use in steam, thermal oil, and high-temperature process fluids.
- Design: Brazed plate design – no gaskets means no leakage, reduced maintenance, and higher pressure capacity.
- Compact Size: Lightweight and space-saving, suitable for skid-mounted systems or retrofitting into existing equipment.
| Parameter | Specification |
| Plate Material | 316L Stainless Steel (AISI 316L) |
| Brazing Material | Copper (standard) or Nickel (optional) |
| Number of Plates | 60 |
| Heat Transfer Capacity | 20 kW (nominal, ΔT=30°C, water-water) |
| Connection Size | 1" NPT Female (other sizes available on request) |
| Max Working Pressure | 50 Bar (725 psi) |
| Max Working Temperature | 250°C (482°F) |
| Weight (Approx.) | ~12 kg |
| Dimensions (L x W x H) | Customizable – typical 300 x 200 x 250 mm |
Product Advantages & Customer Benefits
- High pressure capability (50 Bar) eliminates the need for external boosters or secondary circuits, reducing system complexity.
- 316L material provides excellent resistance to pitting and crevice corrosion, extending service life in harsh chemical or marine environments.
- Brazed design ensures no gasket failure – a common cause of downtime in traditional plate heat exchangers. This means lower maintenance costs and higher reliability.
- Compact construction saves valuable floor space, making it ideal for skid-mounted packages, mobile equipment, or retrofit projects.
- 60 plates offer high thermal efficiency – up to 0.5 kW per plate, enabling rapid heat transfer with minimal temperature difference.
- 1" NPT ports are standard in many industrial systems, allowing direct connection without adapters, saving installation time and cost.
Why Choose Boli as Your Heat Exchanger Partner? Since 1998, our factory has been dedicated to manufacturing high-quality wire mesh products and heat transfer components. With annual export values of US$5-10 million, we have shipped to over 30 countries across North America, South America, Europe, Asia, Africa, and Oceania. Our experienced team ensures strict quality control at every stage – from raw material sourcing to final pressure testing. We offer flexible customization options (plate count, port size, brazing material) to meet your specific requirements. Contact us today for a quote or technical consultation – we are ready to support your project with reliable products and competitive pricing.
Frequently Asked Questions
- Q: Can this heat exchanger be used with refrigerants? Yes, it is suitable for most common refrigerants (R134a, R410A, etc.) as long as the operating pressure and temperature are within limits. For ammonia or high-corrosive refrigerants, please consult our technical team for material compatibility.
- Q: What is the maximum flow rate for this model? The flow rate depends on the pressure drop allowed. Typically, with 1" NPT ports, flow rates up to 100 L/min (water) are achievable. We recommend using our selection software to calculate exact performance for your conditions.
- Q: Is the brazing material copper or nickel? Our standard brazed plate heat exchangers use copper brazing, which is suitable for most applications. For environments where copper is not allowed (e.g., ammonia systems), nickel brazing is available as an option.
- Q: Can I get a custom number of plates? Absolutely. We can supply heat exchangers with plate counts from 20 to 200 plates. Please provide your required thermal duty and pressure drop, and we will recommend the optimal configuration.
- Q: How do I clean the heat exchanger if it scales? For brazed plate heat exchangers, chemical cleaning is recommended. Avoid mechanical cleaning as it may damage the plates. We can provide cleaning guidelines upon request.
- Q: What is the warranty period? We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available for bulk orders.
- Q: Are these units pressure tested before shipment? Yes, every unit undergoes a 100% hydrostatic pressure test at 1.5 times the rated pressure (75 Bar) to ensure leak-free performance.
Ready to upgrade your thermal management system? With decades of manufacturing experience, a global export network, and a commitment to quality, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner. Request a quote or sample today and experience the difference of a precision-engineered high pressure brazed plate heat exchanger.
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