Crimped Fin Tube

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Crimped Fins are spirally wrapped onto the base tube, without welding, but spot welded.

Carbon Steel Sprial Crimped Fin Tube

The steel strip can be copper, carbon steel, stainless steel. Non-ferrous tubes and fins on either root soldered or completely tinned.

Helical crimped stainless steel finned tube
Helical Tension Wound Finned Tubes for Air Cooler

Helical Tension Wound Finned Tubes for Air Cooler Since the stainless steel is with high corrosion resistance, the stainless steel crimped fin tube can be widely used when the circumstance has a certain degree of corrosion or cleanliness, such as climatic industry, heating, drying and cooling. Usually applied in fin tube heat exchangers. Maximum working temperature is 180℃.

Crimped Fin Tubes offer a higher airside turbulence and heat transfer on account of the crimping of the fins as compared to the L Type Fin Tube.

  • Material Standard of crimped fin tube
  • Both base tube and fin can be carbon steel and stainless steel
  • Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B
  • Stainless Steel: TP304/TP304L , TP316 / TP316L

Advantage and Applications

Since the stainless steel is with high corrosion resistance, the stainless steel crimped fin tube can be widely used when the circumstance has a certain degree of corrosion or cleanliness, such as climatic industry, heating, drying and cooling. Usually applied in fin tube heat exchangers.

Maximum working temperature is 180℃.

To better quote your enquiry, please indicate following specifications

  1. Tube/ Fin Material
  2. Tube Outer Diameter
  3. Fin Height
  4. Fin Pitch

Finned Tube Heaters Copper

Both base tube and fin can be copper, carbon steel and stainless steel

Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B

Stainless Steel: TP304/TP304L , TP316 / TP316L

Specification of crimped fin tube

Base Tube OD: 15.88~51mm

Fin Pitch: 3.5~10mm

Fin Height: maximum 16mm

Fin Thickness: 0.2~0.4mm

Features of crimped fin tube

  1. Fins and tubes are connected tightly
  2. Uniform pitch, small fold, no ash accumulation
  3. Small thermal contact resistance, high heat transfer capability
  4. Maximum working temperature: 120°C

Helically Tension Wound Finned Tubes for Air Cooler

Since the stainless steel is with high corrosion resistance, the stainless steel crimped fin tube can be widely used when the circumstance has a certain degree of corrosion or cleanliness, such as climatic industry, heating, drying and cooling. Usually applied in fin tube heat exchangers.

Maximum working temperature is 180℃.


Stainless Steel Helical Crimped Fin Tube

  • Fin Type: Crimped Fin Tube
  • Tube Material: Stainless Steel
  • Fin Material: Stainless steel
  • Fin Tube Type: Crimped, corrugated

Heat Transfer Spiral Stainless Steel Crimped Fin Tubes

The steel strip can be copper, carbon steel, stainless steel.

Non-ferrous tubes and fins on either root soldered or completely tinned.

Material Standard of crimped fin tube

Both base tube and fin can be carbon steel and stainless steel

  • Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B
  • Stainless Steel: TP304/TP304L , TP316 / TP316L, T2

Advantage and Applications

Since the stainless steel is with high corrosion resistance, the stainless steel crimped fin tube can be widely used when the circumstance has a certain degree of corrosion or cleanliness, such as climatic industry, heating, drying and cooling.


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