Video Manica della Cina TORICH INTERNATIONAL LIMITED
Chiacchierare Contattici
Casa Video Lista musicale radiofonica Sito web

Watch: Alloy Steel Spiral Wound Finned Tube with L Foot for High Efficiency Heat Exchanger Showcase

Altri video
December 05, 2025
Categoria di collegamento: tubo dell'acciaio di precisione
Chiacchierare Contattici
Tag:
#tubo d'acciaio di precisione #tubo senza cuciture di precisione #tubi e tubi di precisione
Breve: Watch our dynamic showcase of the Alloy Steel Spiral Wound Finned Tube with L Foot! This video demonstrates how the unique L-foot fin geometry enhances heat transfer efficiency in industrial heat exchangers. You'll see close-up views of the spiral winding process and learn how this design provides superior thermal contact and corrosion protection for demanding applications.
Caratteristiche del prodotto correlate:
  • Features an alloy steel core tube with helically wound L-foot fin strip for enhanced thermal contact.
  • L-foot fin geometry ensures tight contact with tube surface, dramatically improving heat transfer efficiency.
  • Spiral winding provides continuous coverage, significantly increasing external surface area compared to bare tubes.
  • Fins act as a protective cover for the tube wall, offering corrosion protection from the air side.
  • Tension-wound construction allows for thinner core tubes and minimal modification of base material.
  • Suitable for operating temperatures up to 230°C on the fin side in air-cooled heat exchangers.
  • Available in various material grades including ASTM A213 T11, T22, EN 13CrMo4-5, JIS STBA22, and GB 12Cr1MoVG.
  • Custom dimensions and surface-coating options available to match specific heat-exchanger requirements.
FAQ:
  • Will the fins remain firmly attached under thermal cycling and high-velocity air vibration?
    Our L-foot finned tubes use controlled tension in the fin strip winding to ensure tight foot contact on the tube, minimizing loosening under start-stop cycling, vibration, or thermal shocks.
  • Is the L-foot fin the right choice compared to other fin types for my application?
    Yes, if your air-side fin temperature is moderate (up to ~230°C) and you want a cost-effective solution with high surface area. For more severe duties, we can advise upgraded fin types or alternate materials.
  • How about corrosion resistance and maintenance for these finned tubes?
    The fin serves to shield the tube wall, reducing direct exposure to ambient air and corrosion potential. Increased heat-transfer efficiency also means fewer tubes are required, reducing bundle volume and associated structure costs.
  • What is your delivery time for these finned tubes?
    Generally 10-15 days if goods are in stock, or 30-40 days if not in stock, depending on quantity.
Video collegati
Square Tube Production 02:50

Square Tube Production
异型管
June 30, 2017
TORICH make the STEEL TUBE 00:46

TORICH make the STEEL TUBE
切割 加工
July 17, 2019
Production of DOM TUBE 01:54

Production of DOM TUBE
异型管
May 05, 2019
Steel Tube Container Loading 01:19

Steel Tube Container Loading
装箱 包装
June 23, 2022
Tubo di acciaio a molla di 60Si2Mn 00:30

Tubo di acciaio a molla di 60Si2Mn
切割 加工
May 16, 2025
TORICH make the Steel Tube 00:46

TORICH make the Steel Tube
切割 加工
July 17, 2019
Linea di produzione di tubi saldati in acciaio inossidabile 00:23

Linea di produzione di tubi saldati in acciaio inossidabile
焊管
August 29, 2025
Honing Steel Tubes 00:46

Honing Steel Tubes
tubi di rottura
November 28, 2021
Drawn Over Mandrel Steel Tubing 00:30

Drawn Over Mandrel Steel Tubing
冷拔
May 05, 2019
Pickling and Lubrication for Seamless Steel Tubes 00:59

Pickling and Lubrication for Seamless Steel Tubes
冷拔
May 05, 2019