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Help CenterSteam Plate Heat Exchanger 1 Year Warranty With Mill Test Report Included
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As a leading manufacturer based in Qingdao, China, Qingdao Conqinphi Environmental Technology Group Co., Ltd. specializes in the production of high-performance heat transfer equipment. Our Steam Plate Heat Exchanger is engineered to deliver efficient steam-to-liquid or steam-to-steam heat exchange in demanding industrial processes. With a factory spanning 10,000–30,000 square meters and a dedicated team of 201–300 employees, we ensure every unit is built with precision and quality control. Each exchanger comes with a 1-year warranty and a Mill Test Report (MTR) included, providing full traceability of material properties and compliance with international standards.
Our steam plate heat exchangers are designed to maximize thermal efficiency while minimizing footprint and maintenance costs. The compact plate-and-frame construction allows for easy expansion, cleaning, and servicing. Ideal for applications such as steam heating, condensate cooling, and steam condensation, these units are widely used in the food & beverage, pharmaceutical, chemical, and HVAC industries. Below, we detail the key features, technical specifications, and benefits that make our product a reliable choice for your operations.
Key Features & Benefits
- High Thermal Efficiency: Herringbone corrugated plate design creates turbulent flow, enhancing heat transfer coefficients up to 3–5 times higher than shell-and-tube exchangers.
- Compact & Lightweight: Requires up to 50% less space than traditional heat exchangers, reducing installation costs.
- Easy Maintenance: Fully gasketed plate pack can be disassembled for cleaning, inspection, or plate replacement without special tools.
- Material Traceability: Each unit includes a Mill Test Report certifying the chemical composition and mechanical properties of all wetted materials.
- Flexible Configuration: Multiple plate materials (SS304, SS316L, Titanium, Alloy C276) and gasket options (NBR, EPDM, Viton, PTFE) to suit various steam temperatures and fluid compatibility.
- Wide Pressure & Temperature Range: Designed for steam pressures up to 25 bar and temperatures up to 200°C, with custom designs available for higher requirements.
- Energy Savings: Close approach temperature (as low as 1°C) reduces steam consumption and operational costs.
Technical Specifications
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Design Pressure | Up to 16 bar (standard) | Up to 25 bar (upon request) |
| Design Temperature | -20°C to 180°C | Up to 200°C (special gaskets) |
| Heat Transfer Area | 0.5 m² – 200 m² per frame | Up to 500 m² (multi-pass) |
| Plate Thickness | 0.4 mm – 0.6 mm | 0.7 mm – 1.0 mm (high-pressure) |
| Connection Size | DN25 – DN150 | DN200 – DN300 (flanged) |
| Gasket Materials | NBR (standard) | EPDM, Viton, PTFE |
Why Choose Our Steam Plate Heat Exchanger?
- Reliable Warranty & Traceability: Every unit carries a 1-year warranty and a Mill Test Report, ensuring you have full documentation of material quality for your own records or regulatory compliance.
- Proven Export Experience: With an annual export value of US$10–50 million, our products are shipped to major markets including North America, Europe, Southeast Asia, Africa, and Oceania. We understand international shipping and documentation requirements.
- Comprehensive Certifications: Our manufacturing facility is certified under ISO9001, HACCP, OHSAS18001, and other management systems, reflecting our commitment to quality, safety, and environmental responsibility. (Note: Product-specific certifications are available upon request.)
- Customization Available: Whether you need special plate materials, non-standard connection sizes, or multi-pass configurations, we can design and manufacture a solution tailored to your steam system parameters.
- Fast Delivery: Located in Qingdao Port, we can expedite shipping and provide competitive logistics for both FOB and CIF terms.
In addition to the technical advantages, our team of over 200 employees includes experienced heat transfer engineers who can assist with sizing, selection, and troubleshooting. We have supplied thousands of plate heat exchangers to industries such as dairy processing, breweries, power plants, and district heating. The included Mill Test Report gives you peace of mind that every plate meets the specified mechanical and chemical requirements, reducing the risk of corrosion or failure in steam service.
We invite you to compare our product quality and service level. Our factory in Shandong, China, is open for inspection, and we can provide references from satisfied customers across 15+ global markets. With a 1-year warranty and detailed material documentation, you can trust that our steam plate heat exchanger will deliver long-lasting performance.
Frequently Asked Questions
Q1: What does the Mill Test Report include?
A: The Mill Test Report (MTR) certifies the chemical composition, mechanical properties, and heat treatment data of the plate material. It is provided for each heat number used in your exchanger.
Q2: Can this heat exchanger be used for steam-to-steam heating?
A: Yes, it is suitable for steam-to-steam as well as steam-to-liquid applications. The design can be optimized for condensing or superheated steam.
Q3: What is the maximum operating temperature for the gaskets?
A: Standard NBR gaskets handle up to 130°C; EPDM up to 150°C; Viton up to 200°C. For higher temperatures, we recommend PTFE gaskets or all-welded designs (available upon request).
Q4: How do I clean the exchanger if fouling occurs?
A: The plate pack can be opened by loosening the tightening bolts, and each plate can be cleaned manually with a soft brush and appropriate cleaning solution. CIP (clean-in-place) connections are also optional.
Q5: Do you provide drawings or technical documentation?
A: Yes, we supply dimensional drawings, P&ID connections, and a user manual with each unit. The MTR is included as standard.
Q6: What is the lead time for a custom design?
A: Standard units ship within 15–25 working days. Custom configurations may require 30–45 working days depending on complexity.
Q7: Is the warranty transferable if I resell the equipment?
A: The warranty is valid for the original purchaser. However, we can discuss warranty terms for secondary buyers on a case-by-case basis.
Q8: Can I get a sample before placing a bulk order?
A: We can provide a small-scale unit (e.g., 0.5 m²) for testing. Please contact our sales team for pricing and lead time.
Contact us today for a quote or technical consultation. With our factory direct pricing, comprehensive testing, and global shipping experience, we are your trusted partner for steam heat exchange solutions.
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