JIS B 2220 LJ 20K 350A SF 390A Flange

Plate flanges are most often used to connect parts of pipelines and in highways. This is due primarily to the fact that the flat flange is easy to use, and has such properties as cheapness and the ability to manufacture from different steel grades.

Product Details

        Stainless Steel Plate Flanges are the flat and circular disks, which are welded onto the endings of the steel pipes and enable the bolting with another pipes. Specifically utilized in water and fuel pipelines, provided plates can be bolted collectively with the utilization of gaskets in between them. Used to make joints, junctions and tees, these are also known as flat flanges, ring flanges, plate slips etc, and look similar to the flat circular disk featured with inner bores as well as bolt holes. 

     Made by the quality mill plates, these are virtually free of non-metallic inclusions, voids and several other defects. The flanges slip over the pipes and the inner openings of these are little bigger in comparison with the outer diameters of pipe. These are secured to the pipes employing the fillet welds at the bottom as well as the top of flanges. 

    The welding technique of these is fillet weld, and thus these are not suitable for high pressure applications. Provided products are are resistant to corrosion. Proffered with a superior grain structure, these Stainless Steel Plate Flanges have extended service life. Provided with the reduction of the average fixing costs, these stand as the widely recognized alternatives to forged or cast flanges in reduced pressure applications.