Welded Stainless Steel Heat Exchanger 1.5" Inlet Outlet 10kW Heating Power Oil Cooling
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. presents a premium Welded Stainless Steel Heat Exchanger with 1.5" inlet/outlet ports and 10kW heating power, specifically engineered for oil cooling applications. As a manufacturer with over 20,000 square meters of production facilities and a decade of export experience, we ensure every unit meets rigorous quality standards. This heat exchanger is built to deliver efficient heat transfer, corrosion resistance, and long service life in demanding industrial environments.
Our 10kW stainless steel heat exchanger is designed for precise temperature control of oil-based systems such as hydraulic power units, lubrication circuits, and thermal oil processing. The compact welded construction minimizes leakage risks while maximizing heat exchange surface area. The 1.5-inch connections allow easy integration into existing piping systems, reducing installation time and cost.
Key Features & Technical Specifications
- High-Quality Stainless Steel: Made from 304 or 316L stainless steel, offering excellent resistance to oxidation, rust, and corrosion from oils and chemicals.
- Efficient Heat Transfer: The shell-and-tube design with optimized fin spacing ensures rapid heat exchange, achieving up to 10kW heating capacity.
- 1.5" Inlet/Outlet: Standard NPT or flange connections facilitate easy hookup to pumps and reservoirs.
- Durable Welded Construction: Full penetration welding by certified welders ensures leak-proof performance under high pressure and temperature cycles.
- Compact Package: Space-saving design ideal for skid-mounted or machinery-integrated systems.
- Customizable Options: Available in different tube lengths, number of passes, and connection types (threaded, flanged, or sanitary).
| Parameter | Value |
|---|---|
| Heating Power | 10 kW |
| Connection Size | 1.5" NPT (female) / Flange optional |
| Design Pressure | 1.0 MPa (10 bar) – higher upon request |
| Design Temperature | -20°C to 200°C |
| Material | Stainless Steel 304 (316L available) |
| Heat Transfer Area | ~0.5 m² (customizable) |
Benefits for Your Business
- Extended Equipment Life: Reliable oil cooling prevents overheating of machinery, reducing wear and tear.
- Energy Efficiency: The 10kW rating is achieved with minimal pressure drop, saving pump energy.
- Easy Maintenance: Stainless steel smooth surfaces resist fouling, and the cleanable design simplifies periodic cleaning.
- Global Compliance: Our factory holds ISO9001, ISO14000, and other certifications (certificates available upon request), ensuring consistent quality for international buyers.
Trust & Quality Assurance
Since 2015, Qingdao Conqinphi Environmental Technology Group has supplied heat exchangers to clients across North America, Europe, Southeast Asia, and the Middle East. With an annual export value exceeding US$10 million and a dedicated team of 200+ professionals, we deliver reliable products backed by rigorous quality control. Our factory spans 10,000–30,000 square meters, equipped with advanced welding and testing machines. Each unit undergoes hydrostatic pressure testing and leak inspection before shipment.
We are committed to your satisfaction: provide your specific oil type, flow rate, and temperature requirements, and our engineers will tailor the heat exchanger to your application. Contact us today for a quote or technical consultation.
Frequently Asked Questions
- Q: What type of oil can this heat exchanger handle?
- A: It is suitable for mineral oils, hydraulic oils, lubricating oils, and thermal oils with viscosity up to 1000 cSt. For aggressive fluids, we recommend 316L stainless steel.
- Q: Can I use this for water or other fluids?
- A: While designed for oil cooling, it can also be used for water, glycol, or air cooling. However, please confirm compatibility with our technical team.
- Q: What is the maximum working pressure?
- A: Standard design is 1.0 MPa (10 bar). Higher pressure ratings up to 2.0 MPa are available as custom options.
- Q: Do you provide certificates of material or quality?
- A: Yes, we can provide material test certificates (MTC), pressure test reports, and certification documents such as ISO9001 upon request.
- Q: How long is the delivery time?
- A: For standard models, delivery is 15–20 working days. Custom orders may take 25–35 days depending on complexity.
- Q: What are the connection options?
- A: Standard is 1.5" NPT female threads. Options include BSP, JIS, or flanges (ANSI, DIN, JIS). Sanitary tri-clamp connections are also available.
- Q: Can you manufacture according to ASME or PED standards?
- A: We can design and fabricate to meet ASME Section VIII Div.1 or PED 2014/68/EU requirements. Please specify your required standard.
- Q: Do you offer a warranty?
- A: Yes, we provide a 12-month warranty against manufacturing defects. Extended warranty is negotiable based on order volume.
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