Xuyi Titan & Material Co., Ltd.  

Product Name: Steel Aluminum Extruded & Serrated Fin Tube for Heat Exchanger Seamless Model NO.: Heat Exchanger Material: Stainless Steel+Stainless Steel, Carbon Steel+Carb Style: Fin Principle: Regenerative Heat Exchanger Application: Heater, Vaporizer, Condenser Certification: ISO Fin Pitch: 2.1-5mm Bare Tube Od: 16-63mm Trademark: xuyi titan Transport Package: Plywood Crate Specification: according to customer requirement Origin: China HS Code: 840490 Product Description Extruded & serrated fin tubebase tube material:SA179 SMLS OD25.4 x THK2.5(MW) x 4000LFin Material:AL1060;OD57.15mm x 0.4mm THK x 10FPIManufacturing Process:Fin is embedded into the outer wall of the tube, but gives no surface protection. Ingeneral use for continuous process applications; ie refineries, petrochemical,fertilizer and gas plants.Upper temperature limit: 450°CMaterial:Carbon Steel, Copper Stainless Steel, Alloy, AluminiumBare tube OD:16-63mm Fin Pitch: 2.1-5.0mm Fin Height: <17mm Fin Thick: about 0.4mmCustomized finned tube is available. The specification table is followed below. If required, the fin tube can be made into various forms after soft annealing process. They can be used for cooling and heating in a large scale of conditions. For example,coils in water heater, oil cooler in large machines, heat transfer part in boilerand heat recovering system, air-conditioning and refrigeration industry as condenser partor evaporator part, etc.Namebase tube(OD) mmFin Pitch(mm)length(m)MinMaxMinMaxMinMaxExtruded aluminum fin tube8511.6100.520L/LL/KL aluminum fin tube16632.150.515Embedded aluminum fin tube16632.150.515Low fin tube10380.620.520Spiral fin tube12.7700.520ERW HF spiral fin tube162193250.528ERW HF spiral serrated fin tube162193250.528Serrated width(mm)10 min~26 maxSerrated depth(mm)4 min~16 maxERW studded tube25219830215DC ERW H/HH fin tube2563830115H/HH finsLength(mm)60 min-150 maxThickness(mm)1.5 min~4 maxWidth(mm)30 min~50 max