Shanghai T.S. Industrial Co.,Ltd/T.S. Industrial Corporation Limited focuse on varies finned tube and close work with heat exchanger and boiler industrial manufacturer. Main products as Extruded finned tube and Welded finned tube; Solid finned tube and Serrated finned tube; Embedded finned tube and L foot finned tube; Bimetal finned tube and Single metal finned tube; Elliptical Fin Tube, High fin tube and Low fin tube; H finned tube and Doule H finned tube; Studded Pipe; Twisted tube, Longitudinal Finned Tubes, Brown Fintube and Corrugated tube; Laser welded stainless fin tube, High flux tube, Tube Sheet and heat exchanger Baffles.
With advanced high frequency resistance welding finned tube production line, annual production capacity of up to 4000 tons, the specifications of phi 22-273mm finned tube, according to national standards or customer requirements standard production. The company produces finned tubes (square fin tube, circular finned tube, spiral fin tube, H type finned tube, longitudinal fin tube, corrugated fin tube, spiral serrated fin tube, needle shaped fin tube, plate shaped fin tube, inner fin tube) can be applied to the boiler, air preheater etc.
The high-frequency welding finned tube is to use the skin effect and proximity effect of the high-frequency current to heat the steel strip and the outer surface of the steel tube while the steel strip is wound around the steel pipe.
Welded Longitudinal Finned Tubes are produced by resistance welding fins in the longitudinal direction along the length of the tube. The fin strip is first formed into a U-shaped channel.
"L" Foot finned tubes also called Shoulder tension finned tube, which construction assures uniform fin spacing, rigidly interlocked by the fin radius overlap over the exposed shoulder edge.