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

Get in touch with TeCarve for premium stainless steel tubing solutions. Global delivery, precision manufacturing, and reliable service. If any need, please send email to sales@tecarve.com.