Product Name: Factory Direct Supply ASTM 179 Carbon Steel Finned Tube Pipes for Heat Exchanger Cooler Boiler Model NO.: KNSP Connection Type: Welding Cross-Section Shape: Round Medium: Liquid or Gas Diameter: 22mm~76mm Standard: ASTM, GB, DIN, JIS Material: Carbon Steel MPa Classfication: High Pressure Piping Temperature Classification: High Temperature Piping Certificate: ABS, BV, CCS, Dnv.Gl, Lr Length: 1m~18m Trademark: Kaineng Transport Package: frame Packing Origin: China Product Description Factory Direct Supply ASTM 179 Carbon Steel Finned Tube Pipes For Heat Exchanger Cooler BoilerDescription of Finned Tubes:The spiral round fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes. The advantages of Spiral Round Fin Tubes are as follows:1Long service life, more than 20 years;2The surface of the fin is smooth, and it is not easy to produce ash accumulation, ash blocking and slagging.3It has good density, yield strength, tensile strength and wear resistance of metal structure.4The welding quality is high, so that it is not easy to cause unstable heat transfer performance because of fin loosening and falling off.Application of Spiral Finned Tubes:1Waste heat boiler2Economizer3Power station boiler4Marine boiler t5Heat exchanger6CoolerFinned Tubes Fabrication:Tubes Package:Kaineng Service:Pre-sale service:Kaineng helps customer to process the exact fin tubesaccording to different heating requirements of various application area. Before delivery we will provide tube drawings, inspection certificates and inspection report,etc.In-sale service:Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.After-sale service:1. provide full range of original quality spare parts.Kaineng Workshop and Fin Tube Production LineKaineng factory