China Stainless Steel
stainless steel
coil tube
TeCarve’s Stainless Steel Helical Coil Tube is designed for superior flexibility, durability, and efficiency in heat transfer and fluid systems. Manufactured with precision coiling technology, our tubes offer continuous length, smooth internal surfaces, and excellent corrosion resistance, making them ideal for critical industrial and sanitary applications.
These coil tubes reduce welding joints, minimize leakage risks, and ensure long-lasting performance under high pressure and temperature conditions. Available in a wide range of grades such as 304, 316L, and 321, they meet the diverse needs of chemical, food & beverage, pharmaceutical, and marine industries.
With strict dimensional tolerances, advanced testing, and compliance with ASTM, EN, JIS, and GB standards, TeCarve delivers helical coil tubes that combine reliability, efficiency, and global-standard quality.
Specifications
• Outer Diameter: 1.6mm – 25.4mm
• Wall Thickness: 0.3mm – 3mm
• Coil Length: Up to 1500 meters continuous (custom available)
• Surface Finish: Annealed, Pickled, Polished, Mirror, Satin
• Grades: 201, 202, 304, 304L, 316, 316L, 409, 410, 430, Duplex
• Welding Type: Seamless or Welded Coil Tubing
• ASTM (USA): ASTM A213 / ASTM A269 / ASTM A632
• EN (Europe): EN 10216-5 / EN 10217-7
• DIN (Germany): DIN 17458
• JIS (Japan): JIS G3448 / JIS G3463
• GB (China): GB/T 13296 / GB/T 14976
Standards
Features
• Continuous coil length, fewer joints
• High flexibility and easy installation
• Excellent corrosion and pressure resistance
• Smooth internal bore for fluid and gas flow
• Heat exchangers and condensers
• Instrumentation and control lines
• Food and pharmaceutical fluid transfer
• Marine and offshore engineering systems
Applications
Quality Control
• Raw material traceability with mill certificates
• Eddy current and hydrostatic testing
• Precise dimensional inspection and ovality control
• Surface roughness and corrosion resistance checks
• Third-party inspection available upon request
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