Plate and Shell Heat Exchanger With PTFE Gaskets, 1.0 MPa Pressure, for Chemical Processing
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. proudly presents our Plate and Shell Heat Exchanger with PTFE Gaskets, designed specifically for demanding chemical processing applications. With a robust design capable of handling 1.0 MPa pressure, this heat exchanger delivers exceptional thermal efficiency and corrosion resistance. Manufactured in our 10,000–30,000 m² factory with over 200 skilled employees, we combine years of expertise with strict quality control to provide a reliable solution for heat transfer in aggressive chemical environments. Our commitment to innovation and customer satisfaction ensures that every unit meets the highest standards of performance and durability.
This heat exchanger utilizes a unique plate-and-shell configuration that maximizes heat transfer surface area while minimizing footprint. The use of PTFE gaskets provides excellent chemical resistance and sealing reliability, even under high pressure and temperature fluctuations. Ideal for processes involving corrosive fluids, steam heating, solvent recovery, and cooling of aggressive chemicals, our product is engineered to withstand the toughest conditions while maintaining low maintenance requirements.
Key Features & Technical Specifications
- High Efficiency: Corrugated plate design creates turbulent flow, improving heat transfer coefficient up to 30% compared to traditional shell-and-tube exchangers.
- PTFE Gaskets: Excellent chemical resistance to acids, bases, and organic solvents; operating temperature range from -20°C to 200°C.
- Pressure Rating: Designed for 1.0 MPa (10 bar) working pressure, with optional higher ratings available upon request.
- Compact Design: Space-saving plate-and-shell configuration reduces floor space requirements by up to 50% versus conventional designs.
- Modular Construction: Easily expandable heat transfer area by adding or removing plates, allowing flexible capacity adjustment.
- Corrosion-Resistant Materials: Standard plates in SS316L or SS304; shell in carbon steel or stainless steel (optional). Gaskets in PTFE or other elastomers per application.
- Low Fouling Tendency: High turbulence and smooth plate surfaces minimize scaling and fouling, extending cleaning intervals.
- Easy Maintenance: accessible plate bundle for inspection and cleaning without special tools.
| Parameter | Value |
|---|---|
| Design Pressure | 1.0 MPa (10 bar) |
| Design Temperature | -20°C to 200°C |
| Heat Transfer Area per Unit | 5 m² to 500 m² (Customizable) |
| Plate Material | SS316L / SS304 (optional: Hastelloy, Titanium) |
| Shell Material | Carbon Steel / Stainless Steel (optional) |
| Gasket Material | PTFE (standard); EPDM, NBR, Viton optional |
| Connections | ANSI 150# / DIN PN10/16 (customizable) |
| Testing Standard | ASME / EN / GB (as per customer requirement) |
Benefits for Chemical Processing
- Reduced Operating Costs: High thermal efficiency lowers energy consumption, while low fouling reduces cleaning downtime.
- Enhanced Safety: PTFE gaskets provide reliable sealing, minimizing leakage risks in hazardous chemical environments.
- Long Service Life: Corrosion-resistant materials and robust construction ensure prolonged operation even in aggressive media.
- Flexibility: Customizable plate count, materials, and connection types to match specific process requirements.
- Easy Integration: Compact design allows installation in space-limited areas, and modularity simplifies future capacity expansion.
Trusted by Global Customers
Since our establishment in 2015, Qingdao Conqinphi has grown into a leading manufacturer with an annual export value of US$10–50 million. Our products are shipped to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. We hold multiple certifications including ISO9001, ISO14000, OHSAS18001, HACCP, SA8000, and others, demonstrating our commitment to quality, environmental responsibility, and social compliance. Every heat exchanger undergoes rigorous pressure testing and performance verification before delivery.
Why choose Conqinphi? Our experienced engineering team provides full technical support, from selection to installation and after-sales service. With a factory size of 10,000–30,000 m² and over 200 employees, we have the capacity to handle both standard and custom orders efficiently. We pride ourselves on delivering cost-effective solutions without compromising on quality. Contact us today to discuss your chemical processing heat transfer needs – we are ready to provide the optimal solution for your application.
Frequently Asked Questions
-
Q: What materials are available for plates and shell?
A: Standard plates are SS316L or SS304; shell can be carbon steel or stainless steel. For highly corrosive media, we offer optional materials like Hastelloy or Titanium. All options are customizable. -
Q: Can this heat exchanger handle pressures higher than 1.0 MPa?
A: Yes, we can design for higher pressure ratings up to 2.5 MPa or more, depending on the application. Please provide your specific requirements. -
Q: What gasket materials are available besides PTFE?
A: While PTFE is standard for chemical resistance, we also offer EPDM, NBR, Viton, and other elastomers based on temperature and chemical compatibility. -
Q: How do I clean the plate and shell heat exchanger?
A: The design allows for easy access to the plate bundle. Cleaning can be performed by circulating a cleaning solution (CIP) or by manual removal of the bundle. We provide detailed cleaning guidelines. -
Q: What is the typical lead time for a custom order?
A: Lead time depends on complexity and quantity. Standard units can be shipped within 4–6 weeks; custom designs may require 8–12 weeks. Contact our sales team for an accurate timeline. -
Q: Do you provide installation and commissioning support?
A: Yes, we offer on-site guidance or remote technical support. Our team can assist with installation, startup, and troubleshooting to ensure optimal performance. -
Q: Can the heat exchanger be used for both heating and cooling?
A: Absolutely. The same unit can be used for both duties, as long as the design temperature and pressure limits are respected. It is ideal for processes requiring flexible thermal management. -
Q: What certifications do your products meet?
A: Our products are designed and manufactured in accordance with international standards such as ASME, EN, and GB. Our company holds ISO9001, ISO14000, OHSAS18001, and other certifications. Specific certifications for your order can be arranged upon request.
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