Min. Order Reference FOB Price
50 Pieces Negotiable
Product Description
Products Description CHINA FACTORY Force Resistant Steel Boiler Economizer Spiral Fin Tubes for Hot Water and Steam Boiler DESCRIPTION TUBE MATERIAL FIN MATERIAL TUBE SIZE mm Extruded ,L-fin,G(Embedded) Fin tube All Kind of Material can be applied Aluminum A1050, A6061, A1100, ...