Black Enamelled Internally Threaded Bends are available with Corrosion resistance. Vikas Pipe Industries manufactures Black Enamelled Internally Threaded Bends. Vikas Pipe Industries also manufactures steel pipes, conduit pipes, conduit fittings and tubes. Black Enamelled Internally Threaded Bends are available with precise dimensional tolerance. The Bends are leak proof. It has long service life. It is durable and comes with Sturdy Construction.