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Seawater Desalination Pretreatment Heat Exchanger, 1 Year Warranty, Installation Guidance, Mill Test Report
Product Spotlights
Corrosion-resistant titanium/duplex steel heat exchanger for seawater desalination pretreatment. Includes 1-year warranty, installation guidance, and Mill Test Report. Customizable size, high thermal efficiency, low maintenance. Backed by a 10,000–30,000 sqm factory with ISO9001, proven global exports.
US$ 372 - 4100
MOQ: 1 Combo
Key Specifications
Get Latest Price
Application:
Other, Seawater desalination pretreatment
Material:
Other, Corrosion-resistant alloys (e.g., titanium, duplex stainless steel)
Warranty:
1 Year (standard)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
8 days
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Application
Other, Seawater desalination pretreatment
Material
Other, Corrosion-resistant alloys (e.g., titanium, duplex stainless steel)
Warranty
1 Year (standard)
Certification
Other, Company certified: ISO9001
Installation Guidance
Included
Mill Test Report
Provided
Customization
Available (size, capacity, connections)
Pressure Rating
High pressure (up to 10 bar, customizable)
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – your trusted manufacturer of high-performance seawater desalination pretreatment heat exchangers. With over 8 years of experience and a factory spanning 10,000–30,000 square meters, we specialize in delivering robust, corrosion-resistant heat exchangers engineered for the harsh marine environment. Our product is designed to optimize the pretreatment stage of seawater reverse osmosis (SWRO) systems, ensuring efficient heat transfer, reduced scaling, and prolonged membrane life. Each unit comes with a 1-year warranty, comprehensive installation guidance, and a Mill Test Report to guarantee material integrity and performance. Choose Conqinphi for reliable, cost-effective solutions backed by a company exporting US$10–50 million annually to global markets.
Key Features & Technical Specifications
- Superior Corrosion Resistance – Constructed from premium titanium or duplex stainless steel to withstand seawater salinity, chlorides, and biofouling.
- High Thermal Efficiency – Optimized plate or shell-and-tube design ensures maximum heat transfer with minimal pressure drop.
- Robust Construction – Heavy-duty flanges, welded joints, and pressure-rated components for long service life in demanding conditions.
- Easy Maintenance – Modular design allows quick disassembly for cleaning and inspection, reducing downtime.
- Comprehensive Support – Includes installation guidance, commissioning support, and after-sales technical assistance.
- Mill Test Report – Each unit is supplied with a certified report confirming material chemistry, mechanical properties, and hydrostatic test results.
| Parameter | Specification |
|---|---|
| Material of Construction | Titanium Grade 2 / Duplex Stainless Steel 2205 (customizable) |
| Operating Pressure | Up to 10 bar (higher available on request) |
| Operating Temperature | -10°C to 120°C |
| Heat Transfer Area | 10–500 m² (customized per project) |
| Connection Size | DN50–DN300 (flanged or threaded) |
| Warranty | 1 Year (standard, extendable) |
| Certifications | Mill Test Report included; company holds ISO9001, OHSAS18001, and others |
Why Choose Our Seawater Desalination Heat Exchanger?
- Proven Reliability – Used in over 50 SWRO projects globally, with consistent performance in harsh coastal environments.
- Cost-Effective Operation – Low maintenance requirements and high energy efficiency reduce total cost of ownership.
- Customization – We tailor the heat exchanger to your specific flow rate, temperature, and pressure needs.
- Global Experience – Exported to North America, Europe, Middle East, Southeast Asia, Africa, and Oceania.
- Technical Support – Our team of engineers provides installation guidance, troubleshooting, and remote assistance.
Trust in Quality
At Qingdao Conqinphi Environmental Technology, we uphold rigorous quality control from raw material inspection to final hydrostatic testing. Our factory, covering 10,000–30,000 square meters, is equipped with advanced manufacturing and testing facilities. With an annual export value of US$10–50 million and a skilled workforce of 201–300 employees, we are committed to delivering products that meet international standards. Our certifications – including ISO9001, ISO14000, OHSAS18001, and others – reflect our dedication to quality, environmental responsibility, and occupational health. We invite you to experience the reliability of a heat exchanger backed by a Mill Test Report and a full 1-year warranty. Contact us today for a quote or technical consultation.
Frequently Asked Questions
-
Q: What materials are used for seawater desalination heat exchangers?
A: We typically use titanium Grade 2 or duplex stainless steel 2205 for maximum corrosion resistance in seawater. Other alloys are available on request. -
Q: Do you provide installation guidance?
A: Yes, we provide detailed installation manuals, drawings, and remote technical support. On-site installation supervision can be arranged upon request. -
Q: What is the warranty period?
A: Our standard warranty is 1 year from the date of shipment. Extended warranties are available for an additional fee. -
Q: Can I get a Mill Test Report for the materials?
A: Absolutely. A Mill Test Report (MTR) is included with every heat exchanger, certifying material composition, mechanical properties, and hydrostatic test results. -
Q: How do I determine the correct size for my system?
A: Our engineers can help you calculate the required heat transfer area based on your flow rate, inlet/outlet temperatures, and allowable pressure drop. Please provide your process parameters. -
Q: What is the typical lead time?
A: Standard lead time is 30–45 days after order confirmation. Custom designs may require 45–60 days. -
Q: Do you ship worldwide?
A: Yes, we ship from Qingdao Port, China, to all major markets including North America, Europe, Middle East, Africa, Asia, and Oceania. -
Q: What certifications does your company hold?
A: Our company is certified under ISO9001, ISO14000, OHSAS18001, and other management systems. Specific product certifications can be provided upon request.
Send Inquiry to This Supplier
Miss scarlet
Sales
1Yr
Qingdao, Shandong, China
1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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