Corrugated Tube Heat Exchanger
Product Introduction
Corrugated Tube Heat Exchanger
China Super Tech supplies stainless steel tubing solutions for industrial heat-transfer equipment. Corrugated heat exchanger tubes feature a wave-shaped profile that can influence fluid flow and heat transfer.
We support project-based specification discussions and customization requests. Share your drawing, dimensions and operating conditions so we can review your requirements and discuss suitable options.
Request a QuoteWhat Is a Corrugated Heat Exchanger Tube?
A corrugated heat exchanger tube has a repeating wave-shaped profile along its length. Unlike a conventional smooth tube, it has alternating raised and recessed sections.
This shape changes the tube geometry and can disturb fluid flow, potentially influencing heat transfer. The actual result depends on the tube design, fluid properties, flow rate and system operating conditions.
Important: This product is a tube component used in heat-transfer equipment, not a complete heat exchanger. Tube dimensions and corrugation geometry must match the intended equipment design.
Key Features and Selection Considerations
When evaluating a corrugated tube, buyers should consider more than the tube material alone. Geometry, operating conditions and equipment compatibility all affect the final selection.
Fluid Flow and Heat Transfer
The corrugated profile can change fluid movement and influence heat transfer. Its suitability should be assessed together with pressure drop and system flow requirements.
Geometry for Equipment Fit
Tube diameter, corrugation pitch and depth affect the finished profile. Confirming these details against the equipment drawing helps reduce specification mismatches.
Material for Operating Conditions
Material selection should account for the working medium, temperature, pressure, cleaning method and corrosion risks. The required grade should be confirmed before ordering.
Custom Corrugated Heat Exchanger Tubes
Different heat-transfer systems may require different tube dimensions, corrugation profiles and end configurations. China Super Tech provides stainless steel tube customization services and can discuss project requirements before the specification is finalized.
Specification-Based Customization
Share your required dimensions, material grade and corrugation profile. We can review the requested specification and identify details that need to be confirmed.
Drawing and Requirement Review
An existing drawing or equipment specification gives both parties a clearer starting point for discussing tube geometry, length and installation requirements.
Stainless Steel Tube Experience
Our experience in the stainless steel tube industry supports discussions about material requirements, product dimensions and custom tube projects.
Inspection Requirements Discussed in Advance
Let us know which inspections and material documents your project requires. The available inspection scope and documentation should be confirmed for the specific order.
Final manufacturing feasibility, available materials, tolerances and inspection options depend on the requested design and must be confirmed for each project.
Corrugated Tube Heat Exchanger – Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Corrugated Tube Heat Exchanger |
| Material Grade | TP316L / UNS S31603 / SUS316L |
| Material Type | Austenitic Cr-Ni-Mo Stainless Steel |
| Root Outside Diameter | 16–50 mm |
| Crest Outside Diameter | 19–62 mm |
| Wall Thickness | 0.6–1.2 mm |
| Common Tube Sizes | Φ16 × 19 mm; Φ19 × 22/25 mm; Φ20 × 25 mm; Φ22 × 25/28 mm; Φ25 × 30/32 mm; Φ32 × 42 mm; Φ38 × 42/45 mm; Φ40 × 50 mm; Φ48 × 54 mm; Φ50 × 57/62 mm |
| Corrugation Pitch | 15 / 20 / 25 / 30 / 40 / 45 / 50 mm |
| Corrugation Pitch Tolerance | ±1.0 mm |
| Crest Depth Tolerance | ±0.05 mm |
| Approximate Unit Weight | 0.257–1.892 kg/m, depending on dimensions and wall thickness |
| Tube Length | Customized according to drawings and project requirements |
| Maximum Heat-Treatment Length | Up to 13 m, subject to equipment capability |
| Manufacturing Process | Tube Forming, TIG Welding and Corrugation |
| Corrugation Method | CNC / Program-Controlled Forming |
| Heat Treatment | Bright Solution Treatment |
| Surface Finish | Bright Surface |
| Inspection | To Be Confirmed According to Order Requirements |
| Applicable Standards | To Be Confirmed According to Product Design and Order Requirements |
| Applications | Heat Exchangers, Condensers, Evaporators, Industrial Heating and Cooling Equipment |
| Customization | Available for Review Based on Drawings and Technical Requirements |
How to Choose the Right Stainless Steel Grade
The right material helps the tube meet the corrosion and operating requirements of the equipment. The decision should be based on the actual working conditions, not only on the material name.
- Working medium: Identify the liquid or gas that contacts the tube.
- Temperature and pressure: Confirm the normal operating conditions and design requirements.
- Corrosion factors: Consider chlorides, cleaning chemicals and other substances in the system.
- Applicable standards: Confirm the required material grade and product specification.
Grades such as 304/304L or 316/316L may be considered where appropriate. However, the best choice depends on the medium, concentration, temperature and service conditions. Please confirm the required grade and availability with our team.
Typical Applications
Depending on the design, material and operating conditions, corrugated heat exchanger tubes may be considered for the following equipment and industries:
- Industrial heat exchangers
- Condensers and evaporators
- Industrial heating and cooling equipment
- Chemical and petrochemical process equipment
- Industrial refrigeration systems
- Industrial thermal-control equipment
Application suitability should be checked against the equipment design, working medium, pressure, temperature and relevant industry requirements.
What to Include in Your RFQ
Providing clear technical details helps us understand your project and determine what needs to be confirmed before quotation.
Product Details
- Material grade and standard
- Tube diameter and wall thickness
- Corrugation pitch and depth, if specified
- Tube length and quantity
Project Requirements
- Equipment type and application
- Working medium and temperature
- Design pressure and flow requirements
- Drawings, inspections and required documents
If some details are not yet finalized, send your current drawing or project requirements first. We can review the available information and identify the items that still need confirmation.
Submit Your Project RequirementsFAQ
Is a corrugated heat exchanger tube the same as a corrugated metal hose?
Not necessarily. Corrugated metal hoses are commonly designed for flexible connections, while corrugated heat exchanger tubes are selected for use in heat-transfer equipment. Their structures and design requirements may differ.
Does a corrugated tube always transfer heat better than a smooth tube?
No. Corrugation can influence fluid movement and heat transfer, but the result depends on the tube geometry and operating conditions. Pressure drop and pumping requirements should also be considered.
Can corrugated heat exchanger tubes be customized?
Custom requirements can be discussed based on the requested material, dimensions, corrugation profile and drawing. Manufacturing feasibility and available options must be confirmed for the specific project.
What information is needed to request a quote?
Material grade, tube dimensions, corrugation requirements, quantity, application and operating conditions are useful starting points. A drawing or specification sheet is helpful when available.
Discuss Your Corrugated Heat Exchanger Tube Requirements
Matching the tube to your equipment starts with the right specifications. Share your drawing, material requirements and operating conditions with China Super Tech to discuss customization options and the next steps for your inquiry.
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