The S-type steam heat radiating pipe is a standard type of heat radiating pipe. It is suitable for steam heating systems. Because the water inlet and outlet connections are located on both sides of the pipe, curved pipes are used to eliminate the pressure caused by thermal expansion and other reasons. 

   The fins of the S-type radiator tube are made of φ16x1m/m red copper tube wound with a 10x0.2m/m red copper strip, which is spiral and has three different sheet pitches. The first type is 3.2m/m-R type, the second type is 4.2m/m-M type is larger, so the heat dissipation and air resistance are small, the third type is 6.5 m/m-T has the largest sheet distance, which is suitable for steam, where the pressure is higher and the air temperature rise is lower. After winding the fins, tin alloy plating on the surface is required.