S-type steam engine radiator exhaust pipe is a standard type of radiator exhaust pipe, which is suitable for steam heating system. Because its inlet and outlet water connection is located on both sides of the exhaust pipe, curved pipe is adopted to eliminate the heat expansion and other causes.

The finned tube is made of 10 × 0.2mm folded copper strip made of 416 × LMM red copper tube, which is in spiral shape. It has three different fin spacing of 3.2mm - "R", "4.2mm -" m "and 6.5mm -" t ". The" R "fin has unique ingenuity, small fin spacing and large heat dissipation area, with large heat dissipation. The" m "fin spacing is larger, with smaller heat dissipation and air resistance. The" t "fin spacing is large, durable and easy to install Then, it's cost-effective.

S-type numbering method is as follows:

Model - number of rows (code of sheet spacing) - number of surface tubes - length of surface tubes (inch length). S-2 (R) - 21-60 if two rows, 3.2mm piece spacing, 21 surface tubes and 60 inch tube length are used.