Min. Order Reference FOB Price
1 Piece US$1.00-100.00 / Piece
Product Description
Description of H-fin boiler tubes The heat transfer tube of the boiler adopts the H-shaped fin tubes, it is to weld two pieces of steel with arcs in the middle of the arc symmetrically onto the raw tube to form the fins (ribs), the front shape is quite like the letter "H", so it is called H-finned ...