Qingdao Kaineng Environmental Protection Technology Co., Ltd  

Product Name: High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided Model NO.: KNSP Connection Type: Welding Cross-Section Shape: Round Medium: Liquid Diameter: 38mm~720mm 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~17m Trademark: Kaineng Transport Package: frame Packing Origin: China Product Description High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory ProvidedDescription of Spiral Finned Tubes:The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes. The advantages of spiral fin steel pipes are as follows:1. Long service life, is more than 20 years;2. The surface of the fin is smooth, and it is not easy to produce ash accumulation, ash blocking and slagging.3. It has good density, yield strength, tensile strength and wear resistance of metal structure.4. The 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 Fin Tubes:Waste heat boiler tube;Economizer tube;Power station boiler tube;Marine boiler tube;Heat exchangerKaineng Service:Pre-sale service:Kaineng helps customer to choose the proper fin tubes model according to different heating requirements of various application area. Before delivery we will provide boiler drawings, auxiliary equipment drawings, layout drawing, 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 Production LineKaineng factory