Stainless Steel 304L Flanges Manufacturer

Astec Tubes is the manufacturer, supplier, traders and exporter of the excellent quality of SS 304L Flanges to the global clients. Our offered flanges are molybdenum-bearing and low carbon contended austenitic steel material that is having very good corrosion resistance properties. The low carbon in SS slip-on flanges is providing very good sensitization resistance ability at the time of welding and several thermal techniques. SS threaded flanges are non-magnetic in nature in the annealed condition but it becomes a little bit magnetic resulting from the welding. SS weld neck flanges are having very good resistance to general corrosion in different ranges of chemical especially into the acidic chloride atmosphere like those that are suspected into the pulp & paper industry.

SS blind flanges are having very good resistance ability of the sulphuric acid concentration to 5% at the temperature higher as 120 deg F and under 100 deg F. SS Socketweld flanges are having very good resistance ability to the greater concentration. SS lap joint flanges are having little bit enhanced resistance to corrosion over the several materials into the strongly oxidizing atmosphere, resulting from the tantalum and columbium addition. SS ring joint type flanges don’t perform better into the chloride solutions and also into the tiny concentrations. SS spectacle blind flanges machinability is quite tough and thus it is work-hardened through the machining.

We to meet the clients’ demands are making these SS 304L Flanges or SS UNS S30403 flanges available at various specifications, standards, dimensions, sizes and classes and also in custom-made specifications & standards. Our product is globally appreciated due to many good properties like good dimensional accuracy, rugged construction, general corrosion resistance, holds good pressure, long functionality, etc.

The application in which these BS 304S11 flanges are found used is including the pulp & paper industry, offshore oil drilling industry, power generation, condensers, petrochemicals, heat exchangers, pharmaceutical equipment, seawater equipment, etc.

We conduct very strict quality tests on SS 304L Flanges so that no poor quality of the product is supplied to the clients. The tests done are PMI-IGC tests, toughness tests, chemical tests, macro-micro tests, flaring tests, etc.