Min. Order Reference FOB Price
10 Tons US$1,000.00-2,000.00 / Ton
Product Description
Mass Production High WeldingQuality PIN Tube Fin Steel Pipes Description of Fin Tubes: The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes. The advantages of fin steel pipes are as follows: 1. Long service life, is more than 20 ...