We Astec Tubes is a reliable manufacturer, supplier, exporter and stockiest of the wider ranges of industrial products. Today we are specializing in manufacturing and providing extensive ranges of Alloy Steel F12 Flanges to the global and local clients. Our clients can access these flanges in wider ranges of specifications, dimensions, and sizes. These flanges of alloy steel are discovering applications in different sectors. These flanges are crafted mainly for the long term purposes. Flanges are the important part of any type of construction work and can be easily made in used for the construction of malls and buildings etc. These flanges are designed according to the request made by the clients as well. These F12 flanges are designed by using very good quality of raw substances and by using the latest equipment and machinery. All our ranges are confirming industry standards like ASTM, ASME, and API, etc.