Gasketed Dimpled Plate Heat Exchanger With NBR Gaskets 1.0MPa Design Pressure
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a trusted manufacturer specializing in heat transfer solutions. Our Gasketed Dimpled Plate Heat Exchanger with NBR Gaskets, designed for a working pressure of 1.0 MPa, offers superior thermal efficiency and reliability for demanding industrial applications. With over two decades of manufacturing experience and annual exports exceeding US$5 million, we deliver high-quality heat exchangers that meet global standards.
This plate heat exchanger features a unique dimpled plate design that enhances turbulence and heat transfer coefficient while reducing fouling. The NBR (Nitrile Butadiene Rubber) gaskets provide excellent resistance to oils, fuels, and moderate chemicals, making it ideal for HVAC, chemical processing, and food industries. The 1.0 MPa design pressure ensures robust performance in moderate-pressure systems.
Key technical specifications and benefits are detailed below:
| Parameter | Value |
| Design Pressure | 1.0 MPa (10 bar) |
| Test Pressure | 1.3 MPa (13 bar) |
| Max Operating Temperature | Up to 130°C (with NBR gaskets) |
| Plate Material | SS304 / SS316L (0.5-0.8 mm thickness) |
| Gasket Material | NBR (Nitrile) |
| Connection Standards | ISO, DIN, ANSI (customizable) |
| Frame Finish | Epoxy coating (standard) or hot-dip galvanized |
Product Features & Advantages
- Dimpled Plate Design: Creates high turbulence, improving heat transfer coefficient by up to 30% compared to traditional flat plates, while reducing fouling and scaling.
- NBR Gaskets: Excellent resistance to mineral oils, hydraulic fluids, and aliphatic hydrocarbons. Suitable for temperatures up to 130°C and pressures up to 1.0 MPa.
- Compact Footprint: High surface area per unit volume allows for space-saving installation in skid-mounted systems or tight plant layouts.
- Easy Maintenance: Gasketed design enables simple disassembly for cleaning, plate replacement, or capacity expansion. Gaskets are replaceable individually.
- Corrosion Resistance: Stainless steel plates (304 or 316L) ensure long service life in aggressive media. Optional titanium or Hastelloy plates available upon request.
- Customizable Configuration: Number of plates, connection sizes, and frame materials can be tailored to specific process requirements. Single-pass, multi-pass, or multi-circuit arrangements supported.
- Pressure Rating: Designed for 1.0 MPa operating pressure, with a hydrostatic test pressure of 1.3 MPa, ensuring safety and reliability.
- Energy Efficiency: High thermal efficiency reduces energy consumption and operating costs, with typical heat recovery rates exceeding 90%.
Typical Applications
- HVAC systems – district heating, cooling, and heat recovery
- Chemical processing – heating/cooling of acids, alkalis, and solvents
- Food & beverage – pasteurization, sterilization, and CIP systems
- Pharmaceutical – clean-in-place, water for injection, and process heating
- Oil & gas – lube oil cooling, intercoolers, and hydraulic systems
- Industrial refrigeration – ammonia and freon applications
Our manufacturing facility in Hengshui, Hebei, China, is equipped with advanced CNC machining and hydraulic press equipment. We adhere to strict quality control procedures, including 100% pressure testing before shipment. With over 20 years of export experience, we supply to markets across North America, South America, Europe, Asia, Africa, and Oceania, shipping from ports in Tianjin, Qingdao, Shanghai, and Foshan.
Customer satisfaction is our priority. We offer OEM and ODM services, with customized plate patterns, gasket materials (EPDM, Viton, etc.), and frame designs to meet specific requirements. Our technical team provides full engineering support, including thermal sizing and selection recommendations.
Choose Anping Boli for reliable, efficient, and cost-effective heat exchange solutions. Contact us today for a quotation or technical consultation.
Frequently Asked Questions (FAQ)
Q1: What is the difference between dimpled plates and traditional chevron plates?
A: Dimpled plates have a pattern of spherical indentations that create high turbulence with minimal pressure drop. They offer better self-cleaning properties and are less prone to fouling compared to chevron plates in certain applications.
Q2: Can I use this heat exchanger with water-glycol mixtures?
A: Yes, NBR gaskets are compatible with water-glycol mixtures up to 130°C. For higher temperatures or different fluids, please consult our technical team for alternative gasket options.
Q3: What is the maximum number of plates per frame?
A: The maximum number of plates depends on the frame size, typically ranging from 20 to 500 plates. Larger frames can accommodate higher plate counts. Contact us with your desired capacity for a custom solution.
Q4: Do you provide thermal sizing software or calculations?
A: Yes, we offer free thermal sizing using our proprietary software. Provide your process parameters (flow rates, inlet/outlet temperatures, fluid properties) and we will recommend the optimal plate configuration.
Q5: What is the lead time for custom orders?
A: Standard units typically ship within 15-20 working days. Custom configurations (special materials, non-standard sizes) may require 25-35 working days, depending on complexity.
Q6: Are the gaskets glued or clip-on?
A: Our standard design uses clip-on (snap-in) gaskets for easy replacement. Glue-on gaskets are available as an option. The gaskets are manufactured with precision molds to ensure a tight seal.
Q7: Can I use this heat exchanger for steam heating?
A: Yes, but the steam temperature must not exceed the gasket temperature rating (130°C for NBR). For higher steam temperatures, we recommend EPDM or Viton gaskets. Please specify your operating conditions.
Q8: What warranty do you offer?
A: We provide a standard 12-month warranty against manufacturing defects from the date of shipment. Extended warranty options are available upon request.
Anping County Boli Hardware Wiremesh Products Factory – Reliable heat transfer solutions since 1998. Exporting to over 50 countries. Contact us at [your email] or visit our website.
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