High Frequency Welded Spiral Fin Tubes Solid

Name: Anand Seamless Ltd
Price range: ₹

Our Product

Welded Spiral Fin Tubes

(Solid Type)

Anand Seamless Ltd. manufactures High Frequency Welded Spiral Fin Tubes, also referred to as Solid Type Welded Fin Tubes, using continuous helical welding technology. In this process, a continuous metal strip (usually carbon steel or stainless steel) is spirally wound and welded onto the base tube using high-frequency induction welding. This design ensures:

Strong metallurgical bonding
Excellent heat transfer performance
High resistance to vibration and mechanical stresses

We offer solid fins in both carbon and stainless steel, with customizable fin density, height, and thickness. Their robust construction allows efficient cleaning and ensures long-term performance in dusty or aggressive operating conditions.

Technical Specifications

Sr. No.	Particulars	Range
1	Base Tube Material	Carbon Steel, Alloy Steel, Stainless Steel
2	Base Tube OD	31.75 mm to 225 mm
3	Base Tube Thickness	As per design requirement
4	Tube Length	Up to 18,000 mm
5	Fin Material	Carbon Steel, Stainless Steel
6	Fin Height	9.8 mm to 25 mm
7	Fin Thickness	0.8 mm to 1.5 mm
8	Fin Pitch (Density)	79 FPM (2 FPI) to 276 FPM (7 FPI)
9	Fin Type	Solid Spiral Fin
10	Bonding Method	High-Frequency Welded (100% Metallurgical)
11	Temperature Range	Up to 400°C
12	Cleaning Method	Suitable for mechanical or chemical cleaning