China Stainless Steel
stainless steel
low fin tube
TeCarve’s Stainless Steel Low Fin Tube is specifically designed to enhance heat transfer efficiency by increasing the external surface area without enlarging the overall tube diameter.
These tubes are widely used in air-cooled heat exchangers, condensers, chillers, and evaporators across HVAC, power generation, petrochemical, and refrigeration industries. Made from high-grade stainless steel, they offer excellent corrosion resistance, mechanical durability, and thermal conductivity even under harsh operating conditions.
The integrally formed low fins ensure compact design, longer service life, and reduced fouling. Custom fin height, pitch, and base tube materials are available to match your precise technical requirements.
Specifications
• Outer Diameter: 8mm – 38mm
• Wall Thickness: 0.5mm – 2.5mm
• Fin Height: 0.3mm – 1.3mm
• Fin Density: 16 – 26 FPI (Fins per Inch)
• Length: Up to 12 meters (customized lengths available)
• Tube Type: Seamless or Welded
• Grades: 304, 304L, 316, 316L, Duplex SS
• ASTM (USA): A249 / A213
• EN (Europe): EN 10216-5 / EN 10217-7
• JIS (Japan): JIS G3463 / JIS G3459
• GB (China): GB/T 24593 / GB/T 13296
• ISO: ISO 1127
Standards
Features
• Enhanced external surface area
• Excellent corrosion and heat resistance
• Compact design, space saving
• Long service life, minimal maintenance
• Air-cooled and shell-and-tube heat exchangers
• Condensers and evaporators in HVAC and refrigeration
• LNG and cryogenic systems
• Waste heat recovery and industrial coolers
Applications
Quality Control
• Fin integrity and uniformity inspection
• Ultrasonic and eddy current testing
• Surface finish and dimensional precision checks
• Custom testing and third-party inspection available
packaging
PVC Wrapping
& End Caps
Custom Barcoding
& Labeling
Anti-Corrosion
& Moisture Protection
Seaworthy Wooden Cases & Pallets
Tailored Solutions, Timely Fulfillment
CUSTOMIZATION
& DELIVERY
Flexible Custom Manufacturing
We offer tailored stainless steel pipe and tube solutions based on your specifications—grade, size, finish, tolerances, and application requirements.
Low MOQ & Rapid Prototyping
Small batch customization and sample production are supported, helping you shorten your development cycle and market entry.
Optimized Lead Time
Standard products ship within 7–10 days. For custom orders, lead times typically range from 2 to 4 weeks depending on complexity and volume.
Global Logistics & On-Time Delivery
With experience in international trade and freight coordination, we ensure secure packaging and on-time delivery to over 50 countries worldwide.
Contact TeCarve