Product Name: Boiler Water Panel Steel Tube, Membrane or Finned Economizer Tube in 16mo3 or 20g P265gh ASTM A213 T9 T11 T22 Model NO.: fin tube Style: Steel Type Brand: Luzheng Customized: Non-Customized Fin Tube: Steel, Aluminum Principle: Regenerative Heat Exchanger Structure Material: metal Material Core: Aluminum Heat Exchanger Type: Stainless Steel Heating Equipment Application: Heater, Cooler, Vaporizer, Condenser Ceramic Heating Equipment Type: Ceramic Electric Heater Mixing Heat Exchanger Type: Gas Scrubber Recuperative Heat Exchanger Type: Tube Type Heat Exchanger Heat Transfer Surface: Tubular Heat Exchanger Trademark: luzheng Transport Package: Wooden Box Specification: Steel fins Origin: Shandong HS Code: 8404909000 Product Description Longitudinal fin tubes for water-coolingApplicationIt is widely used for water cooing panel wall.And other parts of Heat Industry.Integral fin tube have better heat transfer efficiency than welding fins.Material of base pipe:Carbon steel or Alloy steelMaterial of fins Carbon steel or alloy steelType of base pipe:Seamlesss or weldedType of fins: Integral or welding longitudinal finsOD of base pipes15mm-219mmWT of base pipes1.5-6mmHeight of fins:8mm-30mmWT of fins:0.4mm-5.0mmPitch of fins2.0mm-20mmLength of blank areaaccording to Customer's request.Length of finned tubes≤ 23m