Min. Order Reference FOB Price
10 Tons US$8,000.00-25,000.00 / Ton
Product Description
Factory Low Price Carbon Steel GB /ASTM Boiler H Fin Pipes Description of Spiral Finned Tubes: The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes. The advantages of spiral fin steel pipes are as follows: 1. Long ...